/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-19 21:27:20,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 21:27:20,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 21:27:20,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 21:27:20,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 21:27:20,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 21:27:20,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 21:27:20,520 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 21:27:20,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 21:27:20,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 21:27:20,525 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 21:27:20,526 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 21:27:20,527 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 21:27:20,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 21:27:20,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 21:27:20,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 21:27:20,533 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 21:27:20,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 21:27:20,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 21:27:20,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 21:27:20,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 21:27:20,557 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 21:27:20,558 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 21:27:20,559 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 21:27:20,569 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 21:27:20,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 21:27:20,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 21:27:20,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 21:27:20,576 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 21:27:20,577 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 21:27:20,577 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 21:27:20,578 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 21:27:20,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 21:27:20,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 21:27:20,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 21:27:20,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 21:27:20,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 21:27:20,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 21:27:20,587 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 21:27:20,588 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 21:27:20,590 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 21:27:20,592 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2021-02-19 21:27:20,613 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 21:27:20,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 21:27:20,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 21:27:20,618 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 21:27:20,618 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 21:27:20,618 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 21:27:20,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 21:27:20,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 21:27:20,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 21:27:20,619 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 21:27:20,620 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 21:27:20,621 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 21:27:20,621 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 21:27:20,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 21:27:20,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 21:27:20,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:27:20,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 21:27:20,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 21:27:20,622 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 21:27:20,622 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 21:27:21,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 21:27:21,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 21:27:21,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 21:27:21,102 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 21:27:21,103 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 21:27:21,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2021-02-19 21:27:21,181 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f0c942a/57f27ff91b37468dbeb8b9922fb1cbf6/FLAGeeb6c9a96 [2021-02-19 21:27:22,063 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 21:27:22,064 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2021-02-19 21:27:22,120 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f0c942a/57f27ff91b37468dbeb8b9922fb1cbf6/FLAGeeb6c9a96 [2021-02-19 21:27:22,642 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f2f0c942a/57f27ff91b37468dbeb8b9922fb1cbf6 [2021-02-19 21:27:22,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 21:27:22,657 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 21:27:22,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 21:27:22,664 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 21:27:22,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 21:27:22,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:27:22" (1/1) ... [2021-02-19 21:27:22,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d02f72e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:22, skipping insertion in model container [2021-02-19 21:27:22,672 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 09:27:22" (1/1) ... [2021-02-19 21:27:22,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 21:27:22,784 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 21:27:23,766 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2021-02-19 21:27:23,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:27:23,917 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 21:27:24,247 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i[118202,118215] [2021-02-19 21:27:24,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 21:27:24,492 INFO L208 MainTranslator]: Completed translation [2021-02-19 21:27:24,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24 WrapperNode [2021-02-19 21:27:24,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 21:27:24,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 21:27:24,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 21:27:24,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 21:27:24,511 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,511 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,701 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... [2021-02-19 21:27:24,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 21:27:24,776 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 21:27:24,776 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 21:27:24,776 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 21:27:24,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 21:27:24,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 21:27:24,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-02-19 21:27:24,905 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-19 21:27:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-19 21:27:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-02-19 21:27:24,906 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 21:27:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 21:27:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 21:27:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-19 21:27:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-19 21:27:24,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 21:27:24,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 21:27:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 21:27:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 21:27:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 21:27:24,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 21:27:24,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-02-19 21:27:24,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2021-02-19 21:27:24,912 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2021-02-19 21:27:24,913 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2021-02-19 21:27:24,914 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2021-02-19 21:27:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2021-02-19 21:27:24,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-19 21:27:24,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-19 21:27:24,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 21:27:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-19 21:27:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-19 21:27:24,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-02-19 21:27:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-02-19 21:27:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-19 21:27:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2021-02-19 21:27:24,920 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2021-02-19 21:27:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2021-02-19 21:27:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2021-02-19 21:27:24,921 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2021-02-19 21:27:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2021-02-19 21:27:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2021-02-19 21:27:24,922 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2021-02-19 21:27:24,923 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2021-02-19 21:27:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2021-02-19 21:27:24,924 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2021-02-19 21:27:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2021-02-19 21:27:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2021-02-19 21:27:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2021-02-19 21:27:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2021-02-19 21:27:24,925 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2021-02-19 21:27:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2021-02-19 21:27:24,926 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2021-02-19 21:27:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2021-02-19 21:27:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-19 21:27:24,927 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2021-02-19 21:27:24,928 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2021-02-19 21:27:24,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2021-02-19 21:27:24,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2021-02-19 21:27:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-19 21:27:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2021-02-19 21:27:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-02-19 21:27:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-02-19 21:27:24,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 21:27:24,958 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2021-02-19 21:27:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 21:27:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 21:27:24,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 21:27:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 21:27:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 21:27:24,959 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-02-19 21:27:24,960 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-19 21:27:24,961 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 21:27:24,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 21:27:24,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 21:27:24,964 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-02-19 21:27:24,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-02-19 21:27:24,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-19 21:27:24,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2021-02-19 21:27:24,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2021-02-19 21:27:24,969 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2021-02-19 21:27:24,970 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2021-02-19 21:27:24,971 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2021-02-19 21:27:24,972 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-19 21:27:24,973 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2021-02-19 21:27:24,974 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2021-02-19 21:27:24,975 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 21:27:24,976 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-19 21:27:24,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 21:27:24,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 21:27:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 21:27:24,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 21:27:26,039 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 21:27:27,601 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-19 21:27:28,312 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 21:27:28,313 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-19 21:27:28,319 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:27:28 BoogieIcfgContainer [2021-02-19 21:27:28,319 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 21:27:28,323 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 21:27:28,323 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 21:27:28,327 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 21:27:28,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 09:27:22" (1/3) ... [2021-02-19 21:27:28,329 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d83f13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:27:28, skipping insertion in model container [2021-02-19 21:27:28,329 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 09:27:24" (2/3) ... [2021-02-19 21:27:28,330 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d83f13a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 09:27:28, skipping insertion in model container [2021-02-19 21:27:28,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 09:27:28" (3/3) ... [2021-02-19 21:27:28,340 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--agp--amd64-agp.ko-entry_point.cil.out.i [2021-02-19 21:27:28,348 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 21:27:28,356 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 21:27:28,388 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 21:27:28,427 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 21:27:28,427 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 21:27:28,428 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 21:27:28,428 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 21:27:28,428 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 21:27:28,428 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 21:27:28,428 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 21:27:28,428 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 21:27:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states. [2021-02-19 21:27:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2021-02-19 21:27:28,555 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:27:28,557 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:27:28,558 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:27:28,564 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:27:28,565 INFO L82 PathProgramCache]: Analyzing trace with hash -1451846167, now seen corresponding path program 1 times [2021-02-19 21:27:28,575 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:27:28,575 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [129699800] [2021-02-19 21:27:28,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:27:28,683 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:27:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:29,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:29,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:29,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:29,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:27:29,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:29,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:30,504 WARN L202 SmtUtils]: Spent 915.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-19 21:27:30,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:27:30,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:30,832 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:30,833 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,170 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-19 21:27:31,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,233 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:31,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-19 21:27:31,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,357 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-19 21:27:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-19 21:27:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-19 21:27:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,441 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,459 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,460 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,461 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-19 21:27:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-19 21:27:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-19 21:27:31,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,544 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-19 21:27:31,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-19 21:27:31,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,589 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,591 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-19 21:27:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-19 21:27:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,670 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-19 21:27:31,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,685 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,699 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-19 21:27:31,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,712 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-19 21:27:31,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,738 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-19 21:27:31,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,784 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2021-02-19 21:27:31,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:27:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:31,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:27:31,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:31,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:31,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:32,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-19 21:27:32,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [129699800] [2021-02-19 21:27:32,419 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:27:32,419 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 21:27:32,419 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [85294735] [2021-02-19 21:27:32,440 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 21:27:32,441 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:27:32,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 21:27:32,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-02-19 21:27:32,458 INFO L87 Difference]: Start difference. First operand 2340 states. Second operand 8 states. [2021-02-19 21:27:35,310 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-19 21:27:53,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:27:53,362 INFO L93 Difference]: Finished difference Result 6305 states and 7228 transitions. [2021-02-19 21:27:53,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-19 21:27:53,365 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 775 [2021-02-19 21:27:53,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:27:53,434 INFO L225 Difference]: With dead ends: 6305 [2021-02-19 21:27:53,434 INFO L226 Difference]: Without dead ends: 4411 [2021-02-19 21:27:53,458 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2021-02-19 21:27:53,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4411 states. [2021-02-19 21:27:55,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4411 to 3887. [2021-02-19 21:27:55,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3887 states. [2021-02-19 21:27:55,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3887 states and 4336 transitions. [2021-02-19 21:27:55,066 INFO L78 Accepts]: Start accepts. Automaton has 3887 states and 4336 transitions. Word has length 775 [2021-02-19 21:27:55,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:27:55,070 INFO L480 AbstractCegarLoop]: Abstraction has 3887 states and 4336 transitions. [2021-02-19 21:27:55,070 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 21:27:55,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 4336 transitions. [2021-02-19 21:27:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2021-02-19 21:27:55,101 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 21:27:55,102 INFO L422 BasicCegarLoop]: trace histogram [13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-19 21:27:55,102 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 21:27:55,103 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 21:27:55,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 21:27:55,104 INFO L82 PathProgramCache]: Analyzing trace with hash 578508878, now seen corresponding path program 1 times [2021-02-19 21:27:55,104 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 21:27:55,104 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [270472494] [2021-02-19 21:27:55,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 21:27:55,116 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 21:27:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:55,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:55,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 21:27:55,490 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:55,491 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,462 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-19 21:27:56,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 21:27:56,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,686 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 21:27:56,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-19 21:27:56,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:56,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:56,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-19 21:27:56,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,901 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,902 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,902 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:56,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,909 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 21:27:56,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-19 21:27:56,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-19 21:27:56,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,955 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:56,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,961 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-19 21:27:56,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,976 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:56,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:56,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:56,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-19 21:27:56,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:56,999 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,000 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,001 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,009 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-19 21:27:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,023 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,031 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,032 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-19 21:27:57,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,047 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-19 21:27:57,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,070 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,071 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-19 21:27:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,094 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,101 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-19 21:27:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,117 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-19 21:27:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-19 21:27:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-19 21:27:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,251 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-19 21:27:57,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,278 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,279 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-19 21:27:57,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,292 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 21:27:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,300 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,301 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-19 21:27:57,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:57,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 21:27:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 21:27:57,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 21:27:57,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 21:27:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2021-02-19 21:27:58,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [270472494] [2021-02-19 21:27:58,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 21:27:58,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 21:27:58,020 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1526988380] [2021-02-19 21:27:58,023 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 21:27:58,024 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 21:27:58,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 21:27:58,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-02-19 21:27:58,025 INFO L87 Difference]: Start difference. First operand 3887 states and 4336 transitions. Second operand 8 states. [2021-02-19 21:28:01,508 WARN L202 SmtUtils]: Spent 864.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-19 21:28:15,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 21:28:15,174 INFO L93 Difference]: Finished difference Result 4411 states and 5001 transitions. [2021-02-19 21:28:15,174 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-19 21:28:15,174 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 784 [2021-02-19 21:28:15,177 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 21:28:15,178 INFO L225 Difference]: With dead ends: 4411 [2021-02-19 21:28:15,178 INFO L226 Difference]: Without dead ends: 0 [2021-02-19 21:28:15,193 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2021-02-19 21:28:15,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-19 21:28:15,193 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-19 21:28:15,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-19 21:28:15,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-19 21:28:15,194 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 784 [2021-02-19 21:28:15,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 21:28:15,195 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-19 21:28:15,195 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 21:28:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-19 21:28:15,195 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-19 21:28:15,195 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 21:28:15,197 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-19 21:28:15,921 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-19 21:29:43,115 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:43,824 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:44,519 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:45,213 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:46,567 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:29:47,253 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:48,604 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:29:49,242 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:50,624 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:29:51,272 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:29:52,612 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:29:53,302 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:53,934 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:29:54,588 WARN L202 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:29:55,253 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:56,599 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:29:57,338 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:58,049 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:58,743 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:29:59,425 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:00,789 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:30:02,234 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:30:02,971 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:03,716 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:05,110 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:05,826 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:06,460 WARN L202 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:30:07,810 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:08,640 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:09,325 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:10,010 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:10,815 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:11,545 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:12,225 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:12,911 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:13,601 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:14,298 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:15,645 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:30:16,337 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:17,725 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:30:18,422 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:19,755 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:21,082 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:22,424 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:23,110 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:24,446 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:25,078 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:30:25,745 WARN L202 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:30:26,447 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:27,183 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:28,569 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:29,281 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:29,982 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:30,671 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:32,015 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:33,355 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:34,049 WARN L202 SmtUtils]: Spent 690.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:35,411 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:36,753 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:38,114 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:38,803 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:40,225 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:30:41,563 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:42,890 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:44,241 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:30:45,593 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:30:46,280 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:47,596 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:30:48,909 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:30:50,226 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:30:50,876 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:30:51,537 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:30:52,227 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:52,913 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:53,602 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:54,296 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:54,993 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:55,708 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:57,044 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:30:57,728 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:58,437 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:59,133 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:30:59,894 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-19 21:31:01,233 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:01,937 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:02,627 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:03,971 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:31:05,295 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:06,658 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:31:08,049 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:08,777 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:10,126 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:31:10,827 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:11,535 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:12,266 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:13,662 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:15,011 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:16,336 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:31:17,661 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:31:18,988 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:31:20,304 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:21,618 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:22,913 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:24,248 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:25,568 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:26,268 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:26,985 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-19 21:31:27,672 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:28,389 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:29,730 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:31,123 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:31,810 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:33,165 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:33,853 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:35,349 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:36,046 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:36,748 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:37,431 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:38,768 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:39,451 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:40,766 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:41,458 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:42,798 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:31:43,486 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:44,174 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:44,870 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:45,564 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:46,256 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:46,952 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:47,624 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:48,318 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:49,003 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:49,689 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:50,378 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:51,070 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:51,759 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:53,074 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:53,762 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:54,448 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:55,799 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:31:56,525 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:57,219 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:31:58,546 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:31:59,856 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:01,178 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:02,526 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:32:03,216 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:04,560 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:32:05,256 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:06,578 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:07,213 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:32:08,557 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:32:09,846 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:32:11,191 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:12,515 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:13,229 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:14,574 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:32:16,001 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:17,316 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:18,671 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:32:19,397 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:20,099 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:20,821 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:21,523 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:22,210 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:23,525 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:32:24,248 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:24,932 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:25,647 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:26,339 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:27,027 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:27,699 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:28,383 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:29,072 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:30,478 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:32:31,163 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:31,864 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:32,562 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:33,875 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:32:34,568 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:35,251 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:35,879 WARN L202 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:32:36,495 WARN L202 SmtUtils]: Spent 614.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:32:37,862 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:32:38,569 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:39,254 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:39,989 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:40,676 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:41,421 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:42,732 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:32:43,426 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:44,798 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:46,142 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:32:46,762 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-19 21:32:47,734 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:48,426 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:49,111 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:49,855 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:50,587 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:51,273 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:51,978 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:52,668 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:53,352 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:54,029 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:32:54,717 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:56,032 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:56,721 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:32:58,034 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:32:59,345 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:33:00,030 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:01,341 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:33:02,648 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:03,343 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:04,673 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:06,015 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:07,337 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:08,681 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:10,023 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:11,351 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:12,694 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:13,391 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:14,110 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:15,451 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:16,137 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:17,483 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:18,182 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:19,532 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:20,868 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:22,213 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:33:23,533 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:33:24,237 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:24,927 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:26,257 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:27,598 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:28,377 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:29,766 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:33:31,128 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:33:32,437 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:33,141 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:33:33,829 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:34,527 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:35,903 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:36,650 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:37,321 WARN L202 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-19 21:33:38,636 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:39,991 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:33:40,694 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:41,385 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:42,093 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:43,410 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:44,037 WARN L202 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:33:45,347 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:46,661 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:47,351 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:48,661 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:49,356 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:50,704 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:33:51,383 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:33:52,018 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:33:53,335 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:33:54,676 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:33:55,362 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:56,047 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:33:57,373 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:33:58,748 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:34:00,089 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:34:01,474 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:34:02,823 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:34:04,154 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:05,472 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:06,807 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:08,192 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:34:09,510 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:10,832 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:11,535 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:12,847 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:13,682 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:15,026 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:15,711 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:17,030 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:34:18,387 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:19,099 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:19,817 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:20,494 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:34:21,810 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:23,126 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:24,446 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:25,173 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:25,872 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:26,559 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:27,999 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:29,339 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:30,645 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:34:31,956 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:34:33,271 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:33,983 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:34,687 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:35,379 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:36,143 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:37,485 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:38,837 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:34:40,252 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:40,944 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:41,669 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:42,978 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:44,293 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:45,614 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:46,304 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:46,989 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:48,335 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:34:49,643 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:50,331 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:51,031 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:51,718 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:53,033 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:34:53,734 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:55,069 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:34:56,432 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:34:57,120 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:34:58,460 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:34:59,779 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:35:01,098 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:02,410 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:35:03,744 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:35:04,435 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:05,126 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:05,829 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:06,498 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:07,816 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:35:08,512 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:09,827 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:10,527 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:11,218 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:12,535 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:13,221 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:13,913 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:14,600 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:15,309 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:16,632 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:17,319 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:18,008 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:18,700 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:19,404 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:20,090 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:21,408 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:22,097 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:23,442 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:24,170 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:25,493 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:26,829 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:35:27,530 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:28,222 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:28,910 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:29,598 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:30,907 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:32,213 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:33,519 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:34,833 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:35,516 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:36,830 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:38,136 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:35:38,826 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:40,152 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:35:40,838 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:42,143 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:43,443 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:44,130 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:44,817 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:46,151 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:35:46,836 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:47,521 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:48,847 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:35:50,168 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:35:50,908 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:51,634 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:52,936 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:54,239 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:54,926 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:35:55,584 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:35:56,891 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:58,195 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:35:59,507 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:00,237 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:00,937 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:01,705 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:03,046 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:04,499 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:36:06,046 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:36:06,796 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:36:07,625 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:08,396 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:09,082 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:09,767 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:10,486 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:11,193 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:12,529 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:13,874 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:15,192 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:36:16,516 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:17,861 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:18,548 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:19,248 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:19,943 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:21,267 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:36:21,975 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:22,675 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:24,010 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:25,307 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:36:26,617 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:27,913 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:36:29,211 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:36:29,896 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:30,586 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:31,275 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:31,962 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:32,653 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:33,339 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:34,029 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:34,720 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:35,407 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:36,095 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:36,799 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:38,114 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:38,810 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:39,495 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:40,182 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:40,864 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:42,182 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:36:42,813 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:36:43,496 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:44,183 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:44,866 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:45,556 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:46,247 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:46,942 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:47,636 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:48,350 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:49,068 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:49,759 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:51,102 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:36:52,416 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:53,114 WARN L202 SmtUtils]: Spent 677.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:54,454 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:36:55,836 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:36:56,560 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:57,248 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:36:58,568 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:36:59,899 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:00,583 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:01,285 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:02,611 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:03,302 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:04,615 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:37:05,320 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:06,066 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:06,789 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:07,493 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:08,857 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:10,187 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:11,525 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:12,882 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:13,554 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:37:14,246 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:14,933 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:15,649 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:16,361 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:17,723 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:18,442 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:19,849 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:20,585 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:21,274 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:22,017 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:23,320 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:37:24,685 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:37:26,003 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:27,341 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:37:28,673 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:37:29,370 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:30,702 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:32,050 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:37:32,805 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:33,490 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:34,842 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:36,231 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:37:37,575 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:38,892 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:40,219 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:41,568 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-19 21:37:42,937 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:37:43,629 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:44,322 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:45,637 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:46,322 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:47,675 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:37:48,362 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:49,683 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:50,371 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:51,705 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:52,389 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:37:53,792 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:55,150 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:37:56,539 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:37:57,856 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:59,165 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:37:59,905 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-19 21:38:01,237 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:38:01,967 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:02,651 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:03,336 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:04,019 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:04,708 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:06,038 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:38:07,356 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-19 21:38:08,184 WARN L202 SmtUtils]: Spent 826.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-19 21:38:08,881 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:10,216 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:11,531 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:12,219 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:12,972 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:13,664 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:14,410 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:15,106 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:15,797 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:16,487 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:17,206 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:17,994 WARN L202 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-19 21:38:19,354 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:38:20,106 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:20,796 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:21,486 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:22,187 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:23,517 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:38:24,210 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:24,913 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:25,579 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:38:26,272 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:38:27,010 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:27,756 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:28,457 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:29,147 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:29,904 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:30,616 WARN L202 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:31,346 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:32,662 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:34,012 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:38:34,700 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:36,055 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:37,370 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:38,722 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:38:39,411 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:40,134 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:40,919 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:41,607 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:42,941 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:44,253 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:45,569 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:46,884 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:38:48,211 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:38:48,904 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:49,588 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:50,277 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:50,968 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:51,657 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:52,350 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:53,013 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:38:53,701 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:54,388 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:55,154 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:55,788 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:38:56,694 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:57,451 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:38:58,895 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:00,220 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:01,532 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:02,864 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:39:04,187 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:05,494 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:06,821 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:08,137 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:09,463 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:10,815 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:39:11,453 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:39:12,773 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:13,464 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:14,195 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:15,555 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-19 21:39:16,284 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:16,971 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:18,293 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:39:19,625 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-19 21:39:20,313 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:21,625 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:22,505 WARN L202 SmtUtils]: Spent 876.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1 [2021-02-19 21:39:23,174 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-19 21:39:23,861 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:24,562 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:25,322 WARN L202 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:26,702 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-19 21:39:27,390 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:28,081 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:39:29,416 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:30,123 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:30,812 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:39:31,510 WARN L202 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:39:32,183 WARN L202 SmtUtils]: Spent 657.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:39:32,882 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:33,548 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:39:34,870 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:36,231 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:36,996 WARN L202 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:37,680 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:38,434 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:39,121 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:39,805 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:40,487 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:41,173 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:41,857 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:42,523 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-19 21:39:43,205 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:43,889 WARN L202 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:44,648 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:45,363 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-19 21:39:46,153 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:46,905 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:48,368 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:49,152 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:50,581 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:51,333 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:52,753 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-19 21:39:53,433 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:39:54,183 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:54,936 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:55,618 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-19 21:39:57,062 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-19 21:39:57,817 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:58,570 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:39:59,317 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:40:00,070 WARN L202 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:40:00,820 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:40:01,645 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:40:02,353 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-19 21:40:03,057 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-19 21:40:03,778 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-19 21:40:05,162 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21