/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/acceleratedInterpolationWernerOverapprox_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 23:58:47,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-19 23:58:47,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-19 23:58:48,008 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-19 23:58:48,009 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-19 23:58:48,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-19 23:58:48,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-19 23:58:48,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-19 23:58:48,027 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-19 23:58:48,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-19 23:58:48,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-19 23:58:48,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-19 23:58:48,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-19 23:58:48,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-19 23:58:48,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-19 23:58:48,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-19 23:58:48,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-19 23:58:48,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-19 23:58:48,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-19 23:58:48,072 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-19 23:58:48,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-19 23:58:48,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-19 23:58:48,077 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-19 23:58:48,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-19 23:58:48,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-19 23:58:48,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-19 23:58:48,090 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-19 23:58:48,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-19 23:58:48,093 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-19 23:58:48,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-19 23:58:48,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-19 23:58:48,095 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-19 23:58:48,097 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-19 23:58:48,098 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-19 23:58:48,100 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-19 23:58:48,100 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-19 23:58:48,101 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-19 23:58:48,101 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-19 23:58:48,101 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-19 23:58:48,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-19 23:58:48,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-19 23:58:48,104 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_64.epf [2021-02-19 23:58:48,130 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-19 23:58:48,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-19 23:58:48,136 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-19 23:58:48,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-19 23:58:48,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-19 23:58:48,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-19 23:58:48,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-19 23:58:48,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-19 23:58:48,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-19 23:58:48,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-19 23:58:48,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-19 23:58:48,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-19 23:58:48,139 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-19 23:58:48,139 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-19 23:58:48,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-19 23:58:48,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-19 23:58:48,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-19 23:58:48,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-19 23:58:48,140 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-19 23:58:48,141 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-19 23:58:48,141 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-19 23:58:48,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-19 23:58:48,560 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-19 23:58:48,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-19 23:58:48,564 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-19 23:58:48,565 INFO L275 PluginConnector]: CDTParser initialized [2021-02-19 23:58:48,567 INFO L432 ainManager$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 23:58:48,640 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e49a07423/470244d641184753a4e8d366a0c22419/FLAGce6f0b4e3 [2021-02-19 23:58:49,750 INFO L306 CDTParser]: Found 1 translation units. [2021-02-19 23:58:49,751 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 23:58:49,792 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e49a07423/470244d641184753a4e8d366a0c22419/FLAGce6f0b4e3 [2021-02-19 23:58:50,201 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e49a07423/470244d641184753a4e8d366a0c22419 [2021-02-19 23:58:50,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-19 23:58:50,219 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-19 23:58:50,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-19 23:58:50,223 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-19 23:58:50,227 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-19 23:58:50,228 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:58:50" (1/1) ... [2021-02-19 23:58:50,230 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8941e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:50, skipping insertion in model container [2021-02-19 23:58:50,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.02 11:58:50" (1/1) ... [2021-02-19 23:58:50,239 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-19 23:58:50,316 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-19 23:58:51,536 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 23:58:51,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:58:51,639 INFO L203 MainTranslator]: Completed pre-run [2021-02-19 23:58:51,974 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 23:58:52,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-19 23:58:52,255 INFO L208 MainTranslator]: Completed translation [2021-02-19 23:58:52,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52 WrapperNode [2021-02-19 23:58:52,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-19 23:58:52,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-19 23:58:52,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-19 23:58:52,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-19 23:58:52,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,482 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (1/1) ... [2021-02-19 23:58:52,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-19 23:58:52,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-19 23:58:52,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-19 23:58:52,501 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-19 23:58:52,502 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (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 23:58:52,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-19 23:58:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-19 23:58:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-19 23:58:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-19 23:58:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-19 23:58:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2021-02-19 23:58:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-02-19 23:58:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-02-19 23:58:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-02-19 23:58:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-02-19 23:58:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-02-19 23:58:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-02-19 23:58:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-02-19 23:58:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-02-19 23:58:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-02-19 23:58:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-02-19 23:58:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-02-19 23:58:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-02-19 23:58:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-02-19 23:58:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_address [2021-02-19 23:58:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-02-19 23:58:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-02-19 23:58:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_num [2021-02-19 23:58:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_nb_has_feature [2021-02-19 23:58:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure node_to_amd_nb [2021-02-19 23:58:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure gart_set_size_and_enable [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_gart_translation [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure aperture_valid [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_tlbflush [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_insert_memory [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_fetch_size [2021-02-19 23:58:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_configure [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_8151_configure [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure amd64_cleanup [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_aperture_valid [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure fix_northbridge [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cache_nbs [2021-02-19 23:58:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure amd8151_init [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure uli_agp_init [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure nforce3_agp_init [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_probe [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_remove [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_suspend [2021-02-19 23:58:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_resume [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_init [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_mod_init [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_amd64_cleanup [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_1 [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-19 23:58:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_5 [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_6 [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_7 [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_8 [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_9 [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-02-19 23:58:52,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2021-02-19 23:58:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-02-19 23:58:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_add_bridge [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_alloc_bridge [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_by_type [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_page [2021-02-19 23:58:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_alloc_pages [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_create_gatt_table [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_page [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_destroy_pages [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_enable [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_by_type [2021-02-19 23:58:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_free_gatt_table [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_mask_memory [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_remove_memory [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_generic_type_to_mask_type [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_num_entries [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_put_bridge [2021-02-19 23:58:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure agp_remove_bridge [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_cache_northbridges [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure amd_flush_garts [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure e820_any_mapped [2021-02-19 23:58:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure global_cache_flush [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_1 [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_1 [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_1 [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2021-02-19 23:58:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_dword [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_slot [2021-02-19 23:58:52,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pcibios_resource_to_bus [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2021-02-19 23:58:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure release_resource [2021-02-19 23:58:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-02-19 23:58:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-02-19 23:58:52,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-02-19 23:58:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-19 23:58:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-19 23:58:52,634 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2021-02-19 23:58:52,635 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure e820_any_mapped [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure release_resource [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-02-19 23:58:52,636 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2021-02-19 23:58:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-02-19 23:58:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-02-19 23:58:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_1 [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_agp_bridge_driver_2 [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2021-02-19 23:58:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pcibios_resource_to_bus [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-02-19 23:58:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_slot [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_dword [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-02-19 23:58:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-02-19 23:58:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_address [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_5 [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_6 [2021-02-19 23:58:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_7 [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_8 [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_9 [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure amd_cache_northbridges [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure amd_flush_garts [2021-02-19 23:58:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_num [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure amd_nb_has_feature [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure node_to_amd_nb [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_init [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure gart_set_size_and_enable [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure enable_gart_translation [2021-02-19 23:58:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure aperture_valid [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure agp_alloc_bridge [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure agp_put_bridge [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure agp_add_bridge [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure agp_remove_bridge [2021-02-19 23:58:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_enable [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_create_gatt_table [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_gatt_table [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_remove_memory [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_by_type [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_free_by_type [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_page [2021-02-19 23:58:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_alloc_pages [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_page [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_destroy_pages [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure agp_num_entries [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure global_cache_flush [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_mask_memory [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure agp_generic_type_to_mask_type [2021-02-19 23:58:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_tlbflush [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_insert_memory [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~TO~int [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_fetch_size [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_configure [2021-02-19 23:58:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure amd_8151_configure [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure amd64_cleanup [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure agp_aperture_valid [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure fix_northbridge [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure cache_nbs [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure amd8151_init [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure uli_agp_init [2021-02-19 23:58:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure nforce3_agp_init [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_probe [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_remove [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_suspend [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_resume [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_mod_init [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure agp_amd64_cleanup [2021-02-19 23:58:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_1 [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_1 [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_1 [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-02-19 23:58:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2021-02-19 23:58:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-02-19 23:58:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-19 23:58:53,628 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-02-19 23:58:54,982 INFO L759 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2021-02-19 23:58:55,483 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-19 23:58:55,484 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-02-19 23:58:55,489 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:58:55 BoogieIcfgContainer [2021-02-19 23:58:55,489 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-19 23:58:55,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-19 23:58:55,492 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-19 23:58:55,496 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-19 23:58:55,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.02 11:58:50" (1/3) ... [2021-02-19 23:58:55,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a14eb2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:58:55, skipping insertion in model container [2021-02-19 23:58:55,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.02 11:58:52" (2/3) ... [2021-02-19 23:58:55,498 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a14eb2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.02 11:58:55, skipping insertion in model container [2021-02-19 23:58:55,498 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.02 11:58:55" (3/3) ... [2021-02-19 23:58:55,499 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 23:58:55,506 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-19 23:58:55,513 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-19 23:58:55,533 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-19 23:58:55,559 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-19 23:58:55,559 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-19 23:58:55,559 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-19 23:58:55,560 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-19 23:58:55,560 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-19 23:58:55,560 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-19 23:58:55,560 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-19 23:58:55,560 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-19 23:58:55,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2340 states. [2021-02-19 23:58:55,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 776 [2021-02-19 23:58:55,688 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:58:55,691 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 23:58:55,691 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:58:55,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:58:55,707 INFO L82 PathProgramCache]: Analyzing trace with hash -1451846167, now seen corresponding path program 1 times [2021-02-19 23:58:55,716 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:58:55,718 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [172403444] [2021-02-19 23:58:55,719 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:58:55,859 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:58:56,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:56,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:56,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:56,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:56,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:58:56,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:56,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:57,647 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-19 23:58:57,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:58:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:57,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:57,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,214 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-19 23:58:58,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,227 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,228 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 23:58:58,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,256 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-19 23:58:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,277 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 23:58:58,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-19 23:58:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-19 23:58:58,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,318 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-19 23:58:58,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,338 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,339 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-19 23:58:58,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,368 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-19 23:58:58,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,379 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,388 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-19 23:58:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-19 23:58:58,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,421 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,427 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,428 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-19 23:58:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,438 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-19 23:58:58,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,458 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,459 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-19 23:58:58,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-19 23:58:58,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,545 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-19 23:58:58,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-19 23:58:58,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,588 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-19 23:58:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,598 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:58:58,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,607 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2021-02-19 23:58:58,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,630 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,630 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:58:58,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:58,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:58:58,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:58:58,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:58:58,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:58:59,145 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 23:58:59,147 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [172403444] [2021-02-19 23:58:59,149 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:58:59,149 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 23:58:59,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [630686914] [2021-02-19 23:58:59,156 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 23:58:59,157 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:58:59,176 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 23:58:59,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2021-02-19 23:58:59,182 INFO L87 Difference]: Start difference. First operand 2340 states. Second operand 8 states. [2021-02-19 23:59:02,095 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-19 23:59:19,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:59:19,830 INFO L93 Difference]: Finished difference Result 6305 states and 7228 transitions. [2021-02-19 23:59:19,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-19 23:59:19,834 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 775 [2021-02-19 23:59:19,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:59:19,887 INFO L225 Difference]: With dead ends: 6305 [2021-02-19 23:59:19,887 INFO L226 Difference]: Without dead ends: 4411 [2021-02-19 23:59:19,903 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 76 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=96, Invalid=176, Unknown=0, NotChecked=0, Total=272 [2021-02-19 23:59:19,931 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4411 states. [2021-02-19 23:59:21,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4411 to 3887. [2021-02-19 23:59:21,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3887 states. [2021-02-19 23:59:21,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3887 states to 3887 states and 4336 transitions. [2021-02-19 23:59:21,300 INFO L78 Accepts]: Start accepts. Automaton has 3887 states and 4336 transitions. Word has length 775 [2021-02-19 23:59:21,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:59:21,304 INFO L480 AbstractCegarLoop]: Abstraction has 3887 states and 4336 transitions. [2021-02-19 23:59:21,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 23:59:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 3887 states and 4336 transitions. [2021-02-19 23:59:21,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 785 [2021-02-19 23:59:21,337 INFO L414 BasicCegarLoop]: Found error trace [2021-02-19 23:59:21,338 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 23:59:21,339 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-19 23:59:21,339 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-19 23:59:21,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-19 23:59:21,340 INFO L82 PathProgramCache]: Analyzing trace with hash 578508878, now seen corresponding path program 1 times [2021-02-19 23:59:21,340 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-19 23:59:21,341 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [342095365] [2021-02-19 23:59:21,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-19 23:59:21,397 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-19 23:59:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:21,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:21,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-19 23:59:21,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:21,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,487 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-19 23:59:22,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-19 23:59:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,729 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,730 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-19 23:59:22,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 484 [2021-02-19 23:59:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 23:59:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,893 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 506 [2021-02-19 23:59:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,921 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-02-19 23:59:22,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,935 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 528 [2021-02-19 23:59:22,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-02-19 23:59:22,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:22,971 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:22,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:22,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 547 [2021-02-19 23:59:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 563 [2021-02-19 23:59:23,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,072 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 579 [2021-02-19 23:59:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,099 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,109 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 595 [2021-02-19 23:59:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,122 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,128 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,129 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 611 [2021-02-19 23:59:23,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,146 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,147 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,156 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 627 [2021-02-19 23:59:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 643 [2021-02-19 23:59:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 659 [2021-02-19 23:59:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,226 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 675 [2021-02-19 23:59:23,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,239 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,240 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,246 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2021-02-19 23:59:23,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,269 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-02-19 23:59:23,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,289 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 723 [2021-02-19 23:59:23,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,308 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-02-19 23:59:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,315 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 759 [2021-02-19 23:59:23,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-19 23:59:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-19 23:59:23,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-19 23:59:23,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-19 23:59:23,840 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 23:59:23,841 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [342095365] [2021-02-19 23:59:23,841 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-19 23:59:23,841 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-19 23:59:23,841 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650468975] [2021-02-19 23:59:23,844 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-19 23:59:23,844 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-19 23:59:23,844 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-19 23:59:23,844 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-02-19 23:59:23,845 INFO L87 Difference]: Start difference. First operand 3887 states and 4336 transitions. Second operand 8 states. [2021-02-19 23:59:27,183 WARN L202 SmtUtils]: Spent 904.00 ms on a formula simplification that was a NOOP. DAG size: 354 [2021-02-19 23:59:40,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-19 23:59:40,872 INFO L93 Difference]: Finished difference Result 4411 states and 5001 transitions. [2021-02-19 23:59:40,875 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-19 23:59:40,875 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 784 [2021-02-19 23:59:40,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-19 23:59:40,878 INFO L225 Difference]: With dead ends: 4411 [2021-02-19 23:59:40,878 INFO L226 Difference]: Without dead ends: 0 [2021-02-19 23:59:40,892 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 82 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=62, Invalid=94, Unknown=0, NotChecked=0, Total=156 [2021-02-19 23:59:40,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-19 23:59:40,893 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-19 23:59:40,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-19 23:59:40,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-19 23:59:40,894 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 784 [2021-02-19 23:59:40,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-19 23:59:40,894 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-19 23:59:40,894 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-19 23:59:40,894 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-19 23:59:40,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-19 23:59:40,895 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-19 23:59:40,897 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-19 23:59:41,295 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 355 [2021-02-20 00:01:13,109 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:13,854 WARN L202 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:14,604 WARN L202 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:15,374 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:16,808 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:01:17,570 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:19,050 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:01:19,704 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:21,169 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:01:21,879 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:01:23,378 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:01:24,142 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:24,805 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:01:25,484 WARN L202 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:01:26,190 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:27,569 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:01:28,320 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:29,039 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:29,746 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:30,449 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:31,918 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:01:33,522 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:01:34,317 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:35,121 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:36,586 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:37,314 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:37,969 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:01:39,350 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:40,181 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:40,885 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:41,590 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:42,410 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:43,141 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:43,849 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:44,585 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:45,346 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:46,090 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:47,583 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:01:48,287 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:49,804 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:01:50,535 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:51,954 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:53,369 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:54,780 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:55,513 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:56,953 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:01:57,628 WARN L202 SmtUtils]: Spent 672.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:01:58,338 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:01:59,083 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:01:59,860 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:01,327 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:02,075 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:02,817 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:03,551 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:04,953 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:06,352 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:07,053 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:08,452 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:09,824 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:11,221 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:11,924 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:13,384 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:02:14,769 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:16,137 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:17,522 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:18,926 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:19,918 WARN L202 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:21,481 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:22,971 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:24,329 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:25,016 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:02:25,691 WARN L202 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:02:26,465 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:27,256 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:27,991 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:28,714 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:29,469 WARN L202 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:30,249 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:31,716 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:32,459 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:33,229 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:33,969 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:34,849 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-20 00:02:36,258 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:36,991 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:37,719 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:39,132 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:02:40,531 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:41,972 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:43,469 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:02:44,250 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:45,687 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:02:46,429 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:47,236 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:48,055 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:02:49,538 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:50,960 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:52,365 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:53,747 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:55,157 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:02:56,540 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:57,911 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:02:59,271 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:00,673 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:02,037 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:02,771 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:03,517 WARN L202 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-20 00:03:04,246 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:05,001 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:06,409 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:07,863 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:08,593 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:10,017 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:10,734 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:12,266 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:12,979 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:13,697 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:14,396 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:15,776 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:16,473 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:17,816 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:18,535 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:19,965 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:20,705 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:21,438 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:22,175 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:22,904 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:23,646 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:24,381 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:25,082 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:25,801 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:26,520 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:27,232 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:27,946 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:28,664 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:29,390 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:30,773 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:31,483 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:32,209 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:33,623 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:03:34,381 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:35,099 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:36,519 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:37,882 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:39,282 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:40,716 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:41,442 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:42,886 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:43,629 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:45,048 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:45,747 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:03:47,180 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:03:48,530 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:03:49,938 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:51,312 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:52,068 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:53,479 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:03:54,983 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:56,394 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:03:57,807 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:03:58,566 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:03:59,296 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:00,045 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:00,781 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:01,522 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:02,900 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:04:03,659 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:04,384 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:05,124 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:05,842 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:06,553 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:07,258 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:07,980 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:08,713 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:10,198 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:10,913 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:11,651 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:12,386 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:13,760 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:04:14,475 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:15,191 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:15,845 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:04:16,516 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:04:17,938 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:18,682 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:19,410 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:20,168 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:20,888 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:21,664 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:23,035 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:04:23,748 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:25,181 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:04:26,591 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:27,252 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 8 [2021-02-20 00:04:28,292 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:29,020 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:29,738 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:30,511 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:31,279 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:32,003 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:32,738 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:33,451 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:34,170 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:34,879 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:04:35,595 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:36,981 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:04:37,696 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:39,069 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:04:40,441 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:04:41,153 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:42,523 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:04:43,908 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:04:44,653 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:46,077 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:47,485 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:04:48,871 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:50,273 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:04:51,693 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:04:53,095 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:54,502 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:55,242 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:55,988 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:57,397 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:04:58,130 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:04:59,546 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:00,280 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:01,714 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:03,145 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:05:04,594 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:06,016 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:05:06,761 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:07,490 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:08,910 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:05:10,334 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:05:11,156 WARN L202 SmtUtils]: Spent 723.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:12,618 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:05:14,049 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:15,415 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:16,145 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:05:16,873 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:17,596 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:19,047 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:19,817 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:20,519 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 27 [2021-02-20 00:05:21,891 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:23,326 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:24,059 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:24,779 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:25,509 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:26,880 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:27,530 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-20 00:05:28,903 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:30,264 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:30,975 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:32,344 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:33,063 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:34,500 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:05:35,222 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-20 00:05:35,885 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 11 [2021-02-20 00:05:37,231 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:38,681 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:05:39,389 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:40,111 WARN L202 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:41,516 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:42,944 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:44,365 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:45,809 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:05:47,263 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:48,664 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:50,046 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:51,484 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:52,964 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:05:54,351 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:55,773 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:56,527 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:05:57,933 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:05:58,814 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:00,235 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:00,963 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:02,356 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:03,793 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:04,538 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:05,285 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:06,001 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-20 00:06:07,397 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:08,784 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:10,204 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:10,986 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:11,735 WARN L202 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:12,466 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:14,003 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:15,398 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:16,782 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:06:18,156 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:06:19,560 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:20,305 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:21,033 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:21,749 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:22,541 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:23,993 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:25,444 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:26,934 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:27,671 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:28,433 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:29,846 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:31,205 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:32,578 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:33,296 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:34,005 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:35,438 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:06:36,832 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:37,562 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:38,287 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:39,002 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:40,437 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:06:41,164 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:42,490 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:06:43,911 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:06:44,650 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:46,071 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:06:47,419 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:48,831 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:06:50,246 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:51,652 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:52,418 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:53,183 WARN L202 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:53,960 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:54,709 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:56,212 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:06:56,966 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:58,441 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:06:59,213 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:06:59,983 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:01,459 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:02,226 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:03,004 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:03,771 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:04,560 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:06,044 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:06,889 WARN L202 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:07,656 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:08,434 WARN L202 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:09,192 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:09,954 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:11,423 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:12,198 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:13,693 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:14,504 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:15,980 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:17,457 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:07:18,235 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:19,001 WARN L202 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:19,765 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:20,529 WARN L202 SmtUtils]: Spent 761.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:21,984 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:23,381 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:24,829 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:26,303 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:27,074 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:28,541 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:29,952 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:07:30,660 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:32,030 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:07:32,731 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:34,069 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:35,412 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:36,119 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:36,830 WARN L202 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:38,232 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:07:39,000 WARN L202 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:39,771 WARN L202 SmtUtils]: Spent 768.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:41,266 WARN L202 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:07:42,746 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:43,560 WARN L202 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:44,350 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:45,783 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:47,154 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:47,861 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:48,549 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:07:49,887 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:51,228 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:07:52,584 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:53,334 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:54,051 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:54,860 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:07:56,319 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:07:57,905 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:07:59,575 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:08:00,375 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-20 00:08:01,192 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:01,988 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:02,690 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:03,395 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:04,127 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:04,852 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:06,221 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:07,726 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:09,109 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:08:10,467 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:11,960 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:12,703 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:13,418 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:14,136 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:15,500 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:08:16,224 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:16,941 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:18,320 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:19,662 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:08:21,011 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:22,407 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:08:23,846 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:08:24,586 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:25,315 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:26,035 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:26,750 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:27,466 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:28,186 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:28,888 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:29,594 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:30,301 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:31,009 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:31,733 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:33,086 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:33,797 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:34,497 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:35,201 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:35,903 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:37,260 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:08:37,915 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-20 00:08:38,648 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:39,364 WARN L202 SmtUtils]: Spent 708.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:40,094 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:40,797 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:41,511 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:42,219 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:42,931 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:43,658 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:44,387 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:45,095 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:46,472 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:08:47,821 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:48,537 WARN L202 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:49,910 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:08:51,405 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:08:52,183 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:52,916 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:54,329 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:08:55,721 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:08:56,423 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:57,145 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:08:58,511 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:08:59,213 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:00,559 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:09:01,281 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:02,043 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:02,786 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:03,512 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:04,911 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:06,332 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:07,760 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:09,260 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:09,973 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33 [2021-02-20 00:09:10,709 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:11,439 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:12,269 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:13,018 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:14,525 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:15,292 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:16,838 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:17,588 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:18,211 WARN L202 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:18,989 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:20,350 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 245 DAG size of output: 8 [2021-02-20 00:09:21,778 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:09:23,150 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:24,531 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:09:25,889 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:09:26,603 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:27,974 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:29,362 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:09:30,137 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:30,841 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:32,235 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:33,713 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:09:35,184 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:36,601 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:38,023 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:39,501 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 252 DAG size of output: 30 [2021-02-20 00:09:40,946 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:09:41,679 WARN L202 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:42,399 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:43,779 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:44,526 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:45,958 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:09:46,672 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:48,060 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:48,787 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:50,206 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:50,926 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:09:52,396 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:53,842 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:09:55,306 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:09:56,691 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:58,089 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:09:58,880 WARN L202 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-20 00:10:00,253 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:10:01,010 WARN L202 SmtUtils]: Spent 709.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:01,715 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:02,435 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:03,142 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:03,850 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:05,268 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:10:06,649 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 248 DAG size of output: 18 [2021-02-20 00:10:07,499 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 352 [2021-02-20 00:10:08,210 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:09,593 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:11,030 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:11,769 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:12,570 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:13,301 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:14,040 WARN L202 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:14,778 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:15,516 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:16,243 WARN L202 SmtUtils]: Spent 722.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:17,004 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:17,851 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 78 [2021-02-20 00:10:19,319 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:10:20,055 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:20,789 WARN L202 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:21,509 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:22,219 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:23,639 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:10:24,418 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:25,149 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:25,866 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:10:26,648 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:10:27,448 WARN L202 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:28,153 WARN L202 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:28,900 WARN L202 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:29,677 WARN L202 SmtUtils]: Spent 775.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:30,401 WARN L202 SmtUtils]: Spent 713.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:31,125 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:31,872 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:33,270 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:34,710 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:10:35,446 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:36,879 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:38,366 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:39,828 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:10:40,556 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:41,326 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:42,159 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:42,888 WARN L202 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:44,311 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:45,722 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:47,121 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:48,506 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:10:49,916 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:10:50,648 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:51,386 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:52,098 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:52,819 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:53,541 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:54,302 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:54,996 WARN L202 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:10:55,748 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:56,506 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:57,302 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:57,971 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-20 00:10:58,938 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:10:59,746 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:01,273 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:02,700 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:04,107 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:05,528 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:11:06,961 WARN L202 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:08,374 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:09,930 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:11,292 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:12,703 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:14,100 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:11:14,755 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 242 DAG size of output: 15 [2021-02-20 00:11:16,113 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:16,833 WARN L202 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:17,583 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:18,976 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 251 DAG size of output: 27 [2021-02-20 00:11:19,713 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:20,413 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:21,782 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:11:23,152 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 246 DAG size of output: 12 [2021-02-20 00:11:23,884 WARN L202 SmtUtils]: Spent 728.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:25,279 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:26,226 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 1 [2021-02-20 00:11:26,952 WARN L202 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 24 [2021-02-20 00:11:27,689 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:28,438 WARN L202 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:29,246 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:30,697 WARN L202 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 249 DAG size of output: 21 [2021-02-20 00:11:31,424 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:32,171 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:11:33,582 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 247 DAG size of output: 15 [2021-02-20 00:11:34,311 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:35,024 WARN L202 SmtUtils]: Spent 682.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:11:35,777 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:11:36,494 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 27 [2021-02-20 00:11:37,222 WARN L202 SmtUtils]: Spent 712.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 1 [2021-02-20 00:11:37,920 WARN L202 SmtUtils]: Spent 696.00 ms on a formula simplification. DAG size of input: 249 DAG size of output: 33