/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-23 01:31:00,437 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-23 01:31:00,442 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-23 01:31:00,487 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-23 01:31:00,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-23 01:31:00,496 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-23 01:31:00,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-23 01:31:00,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-23 01:31:00,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-23 01:31:00,512 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-23 01:31:00,513 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-23 01:31:00,514 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-23 01:31:00,515 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-23 01:31:00,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-23 01:31:00,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-23 01:31:00,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-23 01:31:00,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-23 01:31:00,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-23 01:31:00,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-23 01:31:00,538 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-23 01:31:00,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-23 01:31:00,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-23 01:31:00,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-23 01:31:00,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-23 01:31:00,556 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-23 01:31:00,557 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-23 01:31:00,557 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-23 01:31:00,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-23 01:31:00,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-23 01:31:00,562 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-23 01:31:00,563 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-23 01:31:00,564 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-23 01:31:00,565 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-23 01:31:00,565 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-23 01:31:00,567 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-23 01:31:00,567 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-23 01:31:00,568 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-23 01:31:00,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-23 01:31:00,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-23 01:31:00,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-23 01:31:00,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-23 01:31:00,571 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_64.epf [2020-08-23 01:31:00,583 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-23 01:31:00,584 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-23 01:31:00,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-23 01:31:00,585 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-23 01:31:00,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-23 01:31:00,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-23 01:31:00,586 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-23 01:31:00,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-23 01:31:00,586 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-23 01:31:00,587 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-23 01:31:00,587 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-23 01:31:00,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-23 01:31:00,587 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-23 01:31:00,587 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-23 01:31:00,588 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-23 01:31:00,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-23 01:31:00,588 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-23 01:31:00,588 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-23 01:31:00,589 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-23 01:31:00,589 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-08-23 01:31:01,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-23 01:31:01,057 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-23 01:31:01,062 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-23 01:31:01,063 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-23 01:31:01,064 INFO L275 PluginConnector]: CDTParser initialized [2020-08-23 01:31:01,065 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-08-23 01:31:01,143 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd2471143/8a2e35d3df434a34bb4551b7a4eb54ac/FLAG533c5ed1b [2020-08-23 01:31:01,941 INFO L306 CDTParser]: Found 1 translation units. [2020-08-23 01:31:01,941 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-08-23 01:31:01,976 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd2471143/8a2e35d3df434a34bb4551b7a4eb54ac/FLAG533c5ed1b [2020-08-23 01:31:02,474 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fd2471143/8a2e35d3df434a34bb4551b7a4eb54ac [2020-08-23 01:31:02,488 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-23 01:31:02,491 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-23 01:31:02,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-23 01:31:02,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-23 01:31:02,496 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-23 01:31:02,497 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:31:02" (1/1) ... [2020-08-23 01:31:02,502 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33be81f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:02, skipping insertion in model container [2020-08-23 01:31:02,502 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.08 01:31:02" (1/1) ... [2020-08-23 01:31:02,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-23 01:31:02,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-23 01:31:04,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-23 01:31:04,377 INFO L203 MainTranslator]: Completed pre-run [2020-08-23 01:31:04,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-23 01:31:04,865 INFO L208 MainTranslator]: Completed translation [2020-08-23 01:31:04,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04 WrapperNode [2020-08-23 01:31:04,866 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-23 01:31:04,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-23 01:31:04,867 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-23 01:31:04,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-23 01:31:04,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:04,888 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:04,958 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:04,959 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:05,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:05,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:05,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... [2020-08-23 01:31:05,079 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-23 01:31:05,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-23 01:31:05,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-23 01:31:05,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-23 01:31:05,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-23 01:31:05,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-23 01:31:05,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-23 01:31:05,178 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-08-23 01:31:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-08-23 01:31:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-08-23 01:31:05,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2020-08-23 01:31:05,181 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2020-08-23 01:31:05,181 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-08-23 01:31:05,181 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-08-23 01:31:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-08-23 01:31:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-08-23 01:31:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-08-23 01:31:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-08-23 01:31:05,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-08-23 01:31:05,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-08-23 01:31:05,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-08-23 01:31:05,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-08-23 01:31:05,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-08-23 01:31:05,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-08-23 01:31:05,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-08-23 01:31:05,185 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-08-23 01:31:05,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-08-23 01:31:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_probe [2020-08-23 01:31:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mirror [2020-08-23 01:31:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_found [2020-08-23 01:31:05,187 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_command [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_status [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_setmask [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_reset [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_to_card [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_copy_from_card [2020-08-23 01:31:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_init [2020-08-23 01:31:05,189 INFO L138 BoogieDeclarations]: Found implementation of procedure com90xx_exit [2020-08-23 01:31:05,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-08-23 01:31:05,189 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-08-23 01:31:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-08-23 01:31:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-08-23 01:31:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-08-23 01:31:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-23 01:31:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_5 [2020-08-23 01:31:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_6 [2020-08-23 01:31:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_7 [2020-08-23 01:31:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-08-23 01:31:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-08-23 01:31:05,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-08-23 01:31:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-08-23 01:31:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-08-23 01:31:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-08-23 01:31:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-08-23 01:31:05,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-08-23 01:31:05,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-08-23 01:31:05,194 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_arcdev [2020-08-23 01:31:05,194 INFO L138 BoogieDeclarations]: Found implementation of procedure arcnet_interrupt [2020-08-23 01:31:05,194 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-08-23 01:31:05,195 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_off [2020-08-23 01:31:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure probe_irq_on [2020-08-23 01:31:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2020-08-23 01:31:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-08-23 01:31:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-08-23 01:31:05,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-08-23 01:31:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-08-23 01:31:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-08-23 01:31:05,197 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-08-23 01:31:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-23 01:31:05,197 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-08-23 01:31:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-08-23 01:31:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-08-23 01:31:05,198 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-08-23 01:31:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-08-23 01:31:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-08-23 01:31:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-08-23 01:31:05,199 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-08-23 01:31:05,200 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-08-23 01:31:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-08-23 01:31:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2020-08-23 01:31:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-08-23 01:31:05,201 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2020-08-23 01:31:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-08-23 01:31:05,202 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-08-23 01:31:05,203 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-08-23 01:31:05,204 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-23 01:31:05,204 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-08-23 01:31:05,204 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-23 01:31:05,205 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-08-23 01:31:05,205 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-08-23 01:31:05,205 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-08-23 01:31:05,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-23 01:31:05,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-08-23 01:31:05,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-08-23 01:31:05,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-08-23 01:31:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-08-23 01:31:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-08-23 01:31:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-08-23 01:31:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-08-23 01:31:05,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-08-23 01:31:05,208 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-08-23 01:31:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_5 [2020-08-23 01:31:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-08-23 01:31:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_6 [2020-08-23 01:31:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_7 [2020-08-23 01:31:05,209 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_on [2020-08-23 01:31:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure probe_irq_off [2020-08-23 01:31:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-08-23 01:31:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-08-23 01:31:05,210 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-08-23 01:31:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2020-08-23 01:31:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-08-23 01:31:05,211 INFO L130 BoogieDeclarations]: Found specification of procedure arcnet_interrupt [2020-08-23 01:31:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_arcdev [2020-08-23 01:31:05,212 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_found [2020-08-23 01:31:05,213 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_command [2020-08-23 01:31:05,213 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_status [2020-08-23 01:31:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_setmask [2020-08-23 01:31:05,214 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_reset [2020-08-23 01:31:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_to_card [2020-08-23 01:31:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_copy_from_card [2020-08-23 01:31:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_probe [2020-08-23 01:31:05,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-23 01:31:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-23 01:31:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-23 01:31:05,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-23 01:31:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-23 01:31:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-23 01:31:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure check_mirror [2020-08-23 01:31:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_init [2020-08-23 01:31:05,218 INFO L130 BoogieDeclarations]: Found specification of procedure com90xx_exit [2020-08-23 01:31:05,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-08-23 01:31:05,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-08-23 01:31:05,222 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-23 01:31:05,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-08-23 01:31:05,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-08-23 01:31:05,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-08-23 01:31:05,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-08-23 01:31:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-08-23 01:31:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-08-23 01:31:05,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-08-23 01:31:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-08-23 01:31:05,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-08-23 01:31:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-08-23 01:31:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-23 01:31:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-23 01:31:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-23 01:31:05,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-23 01:31:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-08-23 01:31:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-08-23 01:31:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-08-23 01:31:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-08-23 01:31:06,130 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-08-23 01:31:06,138 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-08-23 01:31:07,990 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-23 01:31:07,990 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-08-23 01:31:08,009 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:31:08 BoogieIcfgContainer [2020-08-23 01:31:08,009 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-23 01:31:08,011 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-23 01:31:08,012 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-23 01:31:08,016 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-23 01:31:08,016 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.08 01:31:02" (1/3) ... [2020-08-23 01:31:08,017 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111c2ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 01:31:08, skipping insertion in model container [2020-08-23 01:31:08,017 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.08 01:31:04" (2/3) ... [2020-08-23 01:31:08,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@111c2ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.08 01:31:08, skipping insertion in model container [2020-08-23 01:31:08,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.08 01:31:08" (3/3) ... [2020-08-23 01:31:08,022 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--arcnet--com90xx.ko-entry_point.cil.out.i [2020-08-23 01:31:08,037 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-23 01:31:08,050 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-23 01:31:08,078 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-23 01:31:08,109 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-23 01:31:08,110 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-23 01:31:08,110 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-08-23 01:31:08,110 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-23 01:31:08,110 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-23 01:31:08,110 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-23 01:31:08,110 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-23 01:31:08,111 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-23 01:31:08,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states. [2020-08-23 01:31:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2020-08-23 01:31:08,204 INFO L414 BasicCegarLoop]: Found error trace [2020-08-23 01:31:08,208 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-23 01:31:08,209 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-23 01:31:08,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-23 01:31:08,220 INFO L82 PathProgramCache]: Analyzing trace with hash 462327911, now seen corresponding path program 1 times [2020-08-23 01:31:08,233 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-23 01:31:08,233 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [916567170] [2020-08-23 01:31:08,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-23 01:31:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:11,192 WARN L193 SmtUtils]: Spent 1.67 s on a formula simplification that was a NOOP. DAG size: 514 [2020-08-23 01:31:11,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-23 01:31:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:11,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-08-23 01:31:11,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:11,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2020-08-23 01:31:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:11,809 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-23 01:31:11,810 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [916567170] [2020-08-23 01:31:11,812 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-23 01:31:11,813 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-23 01:31:11,814 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894527729] [2020-08-23 01:31:11,822 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-23 01:31:11,822 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-23 01:31:11,841 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-23 01:31:11,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-08-23 01:31:11,845 INFO L87 Difference]: Start difference. First operand 1450 states. Second operand 5 states. [2020-08-23 01:31:15,809 WARN L193 SmtUtils]: Spent 1.57 s on a formula simplification that was a NOOP. DAG size: 516 [2020-08-23 01:31:30,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-23 01:31:30,147 INFO L93 Difference]: Finished difference Result 3046 states and 3696 transitions. [2020-08-23 01:31:30,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-23 01:31:30,150 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 298 [2020-08-23 01:31:30,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-23 01:31:30,188 INFO L225 Difference]: With dead ends: 3046 [2020-08-23 01:31:30,188 INFO L226 Difference]: Without dead ends: 1945 [2020-08-23 01:31:30,202 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-08-23 01:31:30,225 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1945 states. [2020-08-23 01:31:30,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1945 to 1458. [2020-08-23 01:31:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1458 states. [2020-08-23 01:31:30,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1458 states and 1680 transitions. [2020-08-23 01:31:30,930 INFO L78 Accepts]: Start accepts. Automaton has 1458 states and 1680 transitions. Word has length 298 [2020-08-23 01:31:30,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-23 01:31:30,932 INFO L479 AbstractCegarLoop]: Abstraction has 1458 states and 1680 transitions. [2020-08-23 01:31:30,932 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-23 01:31:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1680 transitions. [2020-08-23 01:31:30,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2020-08-23 01:31:30,941 INFO L414 BasicCegarLoop]: Found error trace [2020-08-23 01:31:30,941 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-23 01:31:30,942 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-23 01:31:30,942 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-23 01:31:30,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-23 01:31:30,943 INFO L82 PathProgramCache]: Analyzing trace with hash -95169640, now seen corresponding path program 1 times [2020-08-23 01:31:30,943 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-23 01:31:30,943 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2106143252] [2020-08-23 01:31:30,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-23 01:31:31,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:33,020 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification that was a NOOP. DAG size: 514 [2020-08-23 01:31:33,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-23 01:31:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:33,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-08-23 01:31:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:33,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-08-23 01:31:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:33,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-23 01:31:33,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-23 01:31:33,985 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2106143252] [2020-08-23 01:31:33,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-23 01:31:33,986 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-23 01:31:33,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1883853783] [2020-08-23 01:31:33,990 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-23 01:31:33,990 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-23 01:31:33,991 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-23 01:31:33,991 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-08-23 01:31:33,991 INFO L87 Difference]: Start difference. First operand 1458 states and 1680 transitions. Second operand 7 states. [2020-08-23 01:31:35,463 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 517 [2020-08-23 01:31:39,058 WARN L193 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 519 [2020-08-23 01:31:53,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-23 01:31:53,614 INFO L93 Difference]: Finished difference Result 2837 states and 3349 transitions. [2020-08-23 01:31:53,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-23 01:31:53,615 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 365 [2020-08-23 01:31:53,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-23 01:31:53,632 INFO L225 Difference]: With dead ends: 2837 [2020-08-23 01:31:53,632 INFO L226 Difference]: Without dead ends: 1649 [2020-08-23 01:31:53,637 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2020-08-23 01:31:53,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1649 states. [2020-08-23 01:31:54,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1649 to 1454. [2020-08-23 01:31:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1454 states. [2020-08-23 01:31:54,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1454 states and 1675 transitions. [2020-08-23 01:31:54,136 INFO L78 Accepts]: Start accepts. Automaton has 1454 states and 1675 transitions. Word has length 365 [2020-08-23 01:31:54,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-23 01:31:54,137 INFO L479 AbstractCegarLoop]: Abstraction has 1454 states and 1675 transitions. [2020-08-23 01:31:54,137 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-23 01:31:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 1675 transitions. [2020-08-23 01:31:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2020-08-23 01:31:54,144 INFO L414 BasicCegarLoop]: Found error trace [2020-08-23 01:31:54,144 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-08-23 01:31:54,145 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-23 01:31:54,145 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-23 01:31:54,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-23 01:31:54,146 INFO L82 PathProgramCache]: Analyzing trace with hash -1711376016, now seen corresponding path program 1 times [2020-08-23 01:31:54,146 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-23 01:31:54,146 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1817436190] [2020-08-23 01:31:54,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-23 01:31:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,212 WARN L193 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 514 [2020-08-23 01:31:56,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-23 01:31:56,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,589 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 264 [2020-08-23 01:31:56,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,668 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2020-08-23 01:31:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-08-23 01:31:56,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2020-08-23 01:31:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,884 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-23 01:31:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,908 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-08-23 01:31:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:56,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-23 01:31:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-23 01:31:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-08-23 01:31:57,267 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1817436190] [2020-08-23 01:31:57,267 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-23 01:31:57,268 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-08-23 01:31:57,268 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357634435] [2020-08-23 01:31:57,269 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-08-23 01:31:57,270 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-23 01:31:57,270 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-08-23 01:31:57,271 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2020-08-23 01:31:57,272 INFO L87 Difference]: Start difference. First operand 1454 states and 1675 transitions. Second operand 7 states. [2020-08-23 01:31:58,797 WARN L193 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 517 [2020-08-23 01:32:01,043 WARN L193 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 519 [2020-08-23 01:32:08,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-23 01:32:08,664 INFO L93 Difference]: Finished difference Result 1766 states and 2080 transitions. [2020-08-23 01:32:08,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-08-23 01:32:08,664 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 406 [2020-08-23 01:32:08,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-23 01:32:08,666 INFO L225 Difference]: With dead ends: 1766 [2020-08-23 01:32:08,667 INFO L226 Difference]: Without dead ends: 0 [2020-08-23 01:32:08,673 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2020-08-23 01:32:08,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-23 01:32:08,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-23 01:32:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-23 01:32:08,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-23 01:32:08,674 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 406 [2020-08-23 01:32:08,674 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-23 01:32:08,674 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-23 01:32:08,674 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-08-23 01:32:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-23 01:32:08,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-23 01:32:08,675 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-23 01:32:08,677 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-23 01:32:09,890 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:32:10,961 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:32:12,114 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:13,223 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:14,335 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:15,456 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:16,570 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:17,682 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:18,792 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:19,903 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:21,012 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:22,130 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:23,241 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:24,364 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:25,474 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:26,584 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:27,697 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:28,805 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:29,902 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:31,102 WARN L193 SmtUtils]: Spent 1.17 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:32,222 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:33,330 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:34,427 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:35,435 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:32:36,549 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:37,663 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:38,772 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:39,868 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:40,862 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:32:41,975 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:43,082 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:44,191 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:45,300 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:46,409 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:47,509 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:48,616 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:49,713 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:50,809 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:51,904 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:53,016 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:54,125 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:32:55,140 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:32:56,271 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:57,366 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:58,472 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:32:59,623 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:00,720 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:01,830 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:02,943 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:04,059 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:05,166 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:06,206 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:07,201 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:08,202 WARN L193 SmtUtils]: Spent 998.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:09,196 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:10,192 WARN L193 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:11,194 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:12,194 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:13,199 WARN L193 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:14,311 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:15,422 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:16,533 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:17,640 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:18,751 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:19,862 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:20,971 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:22,078 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:23,193 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:24,247 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:25,248 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:26,358 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:27,472 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:28,573 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:29,681 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:30,778 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:31,873 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:32,968 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:34,080 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:35,188 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:36,184 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:37,311 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:38,501 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:39,598 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:40,707 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:41,805 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:42,901 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:44,006 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:45,113 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:46,221 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:47,343 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:48,436 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:49,548 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:50,644 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:51,740 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:52,836 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:33:53,946 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:55,107 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:33:56,144 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:57,135 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:58,129 WARN L193 SmtUtils]: Spent 992.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:33:59,128 WARN L193 SmtUtils]: Spent 997.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:34:00,239 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:01,347 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:02,455 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:03,564 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:04,676 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:05,785 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:06,894 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:08,006 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:09,115 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:10,226 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:10,853 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:11,962 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:13,073 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:14,184 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:15,301 WARN L193 SmtUtils]: Spent 1.12 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:16,407 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:17,517 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:18,625 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:19,741 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:20,849 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:21,957 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:22,587 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:23,737 WARN L193 SmtUtils]: Spent 1.15 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:24,849 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:25,479 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:26,114 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:26,767 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:27,661 WARN L193 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:34:28,559 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:34:29,188 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:34:30,304 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:31,413 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:32,524 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:33,636 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:34,735 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:35,844 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:36,941 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:38,048 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:39,156 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:40,251 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:41,355 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:42,459 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:43,565 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:44,657 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:45,764 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:46,869 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:47,974 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:49,079 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:50,189 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:51,296 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:52,402 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:53,534 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:54,638 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:34:55,732 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:56,824 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:57,917 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:34:59,023 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:00,130 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:01,126 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:02,125 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:02,752 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:35:03,745 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:04,735 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:05,851 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:06,957 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:08,079 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:09,184 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:10,289 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:11,398 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:12,503 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:13,609 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:14,701 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:15,807 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:16,900 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:17,993 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:19,086 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:20,191 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:21,337 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:22,450 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:23,556 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:24,662 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:25,767 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:26,876 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:27,981 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:29,085 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:30,190 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:31,297 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:32,291 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:33,281 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:34,272 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:35,256 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:36,244 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:37,348 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:38,455 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:39,564 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:40,655 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:41,760 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:42,852 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:43,944 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:45,035 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:46,176 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:47,283 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:48,273 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:49,377 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:50,484 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:51,597 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:52,564 WARN L193 SmtUtils]: Spent 959.00 ms on a formula simplification. DAG size of input: 531 DAG size of output: 10 [2020-08-23 01:35:53,638 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:54,749 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:55,742 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:35:56,848 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:57,940 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:35:59,044 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:35:59,674 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:36:00,659 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:01,645 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:02,632 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:03,618 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:04,603 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:05,623 WARN L193 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:06,608 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:07,237 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:36:08,227 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:09,217 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:10,208 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:11,197 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:12,189 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:13,293 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:14,398 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:15,503 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:16,607 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:17,713 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:18,817 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:19,923 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:21,027 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:22,134 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:23,240 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:24,344 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:25,448 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:26,552 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:27,690 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:28,795 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:29,555 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:36:30,305 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:36:31,052 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:36:31,663 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:36:32,770 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:33,877 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:34,981 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:36,073 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:37,183 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:38,276 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:39,381 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:40,485 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:41,589 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:42,703 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:43,808 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:44,914 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:46,019 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:47,017 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:48,011 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:36:49,163 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:50,283 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:51,375 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:52,478 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:53,573 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:54,665 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:55,756 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:36:56,860 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:57,964 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:36:59,076 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:00,180 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:01,285 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:02,408 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:03,161 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:37:03,910 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:37:04,657 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:37:05,268 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:37:06,263 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:07,275 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:08,653 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:37:09,640 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:10,745 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:11,735 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:12,847 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:13,941 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:15,045 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:16,138 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:17,230 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:18,322 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:19,428 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:20,533 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:21,644 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:22,735 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:23,841 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:24,933 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:26,024 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:27,117 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:28,222 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:29,329 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:30,436 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:31,541 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:32,173 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:37:33,284 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:34,378 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:35,482 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:36,574 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:37,666 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:38,758 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:39,864 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:40,969 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:42,072 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:43,175 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:44,281 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:45,372 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:46,482 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:47,587 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:48,696 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:49,815 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:50,803 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:51,925 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:53,032 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:53,657 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:37:54,775 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:55,764 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:37:56,859 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:37:57,962 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:37:59,066 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:00,173 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:01,290 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:02,403 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:03,494 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:04,596 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:05,224 WARN L193 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:38:06,114 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:38:07,217 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:08,321 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:09,426 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:10,518 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:11,622 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:12,713 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:13,804 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:14,901 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:16,004 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:17,108 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:18,213 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:19,319 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:20,425 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:21,528 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:22,632 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:23,735 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:24,839 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:25,944 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:27,055 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:28,145 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:29,248 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:30,341 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:31,432 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:32,523 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:33,629 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:34,734 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:35,375 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:38:36,480 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:37,584 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:38,693 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:39,784 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:40,788 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:38:41,892 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:42,996 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:44,089 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:38:45,194 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:46,312 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:47,417 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:48,523 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:49,629 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:50,739 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:51,709 WARN L193 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 77 [2020-08-23 01:38:52,671 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 77 [2020-08-23 01:38:53,632 WARN L193 SmtUtils]: Spent 960.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 77 [2020-08-23 01:38:54,738 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:55,846 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:56,951 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:58,135 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:38:59,242 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:00,346 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:01,439 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:02,580 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:03,684 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:04,788 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:05,891 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:06,996 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:08,100 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:09,203 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:10,307 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:11,430 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:12,534 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:13,640 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:14,732 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:15,842 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:16,849 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:39:17,943 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:19,051 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:20,161 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:21,253 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:22,363 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:23,456 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:24,549 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:25,642 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:26,749 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:27,854 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:28,957 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:30,061 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:31,165 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:31,795 WARN L193 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:39:32,422 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:39:33,527 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:34,158 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:39:35,274 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:36,024 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:36,770 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:37,520 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:38,130 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:39:39,022 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:39:39,907 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:39:40,662 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:41,408 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:42,158 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:39:42,769 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:39:43,884 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:44,989 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:46,093 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:47,187 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:48,177 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:39:49,282 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:50,388 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:51,529 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:52,636 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:53,740 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:54,831 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:39:55,936 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:57,040 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:58,146 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:39:59,238 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:00,232 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:01,286 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 514 [2020-08-23 01:40:02,341 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification that was a NOOP. DAG size: 514 [2020-08-23 01:40:03,444 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:04,431 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:05,544 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:06,649 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:07,430 WARN L193 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:40:08,050 WARN L193 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:40:08,796 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:40:09,410 WARN L193 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:40:10,021 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:40:10,632 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 78 [2020-08-23 01:40:11,378 WARN L193 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:40:12,124 WARN L193 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 80 [2020-08-23 01:40:13,242 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:13,867 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:40:14,958 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:16,061 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:17,153 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:18,250 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:19,355 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:20,342 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:21,326 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:22,311 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:23,298 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:24,282 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:25,266 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:26,252 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:27,236 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:27,861 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:40:28,858 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:29,842 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:30,826 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:31,813 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:32,797 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:33,784 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:34,767 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:35,752 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:36,377 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:40:37,264 WARN L193 SmtUtils]: Spent 885.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:40:38,375 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:39,479 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:40,583 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:41,687 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:42,790 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:43,897 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:45,000 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:46,104 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:47,201 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:48,304 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:49,304 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:40:50,454 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:51,569 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:52,662 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:40:53,768 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:54,876 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:55,986 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:57,089 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:57,728 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:40:58,836 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:40:59,940 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:01,043 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:02,147 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:03,238 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:04,345 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:05,436 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:06,539 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:07,646 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:08,736 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:09,843 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:10,947 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:12,051 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:13,142 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:14,249 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:15,356 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:16,461 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:17,565 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:18,669 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:19,777 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:20,887 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:21,991 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:23,094 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:24,198 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:25,292 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:26,395 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:27,487 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:28,591 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:29,699 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:30,790 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:31,894 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:32,998 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:34,102 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:35,198 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:41:36,302 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:37,406 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:38,510 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:39,617 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:40,724 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:41,829 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:42,939 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:44,043 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:45,150 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:46,255 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:47,359 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:48,360 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:49,343 WARN L193 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:50,331 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:51,315 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:52,299 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:53,284 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:54,268 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:55,255 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:41:56,369 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:57,475 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:58,579 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:41:59,684 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:00,790 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:01,894 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:02,998 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:04,102 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:05,206 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:06,312 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:07,416 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:08,426 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:09,542 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:10,536 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:11,640 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:12,545 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:42:13,430 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:42:14,316 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:42:14,941 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:42:15,946 WARN L193 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:17,050 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:18,154 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:19,258 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:20,363 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:21,469 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:22,573 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:23,581 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:24,691 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:25,676 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:26,663 WARN L193 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:27,649 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:28,633 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:29,618 WARN L193 SmtUtils]: Spent 984.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:42:30,258 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:42:31,149 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:42:32,034 WARN L193 SmtUtils]: Spent 884.00 ms on a formula simplification. DAG size of input: 529 DAG size of output: 16 [2020-08-23 01:42:32,665 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:42:33,293 WARN L193 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:42:34,410 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:42:35,514 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:36,624 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:37,727 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:38,830 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:39,934 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:41,026 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:42:42,133 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:43,224 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:42:44,328 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:45,434 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:46,528 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:42:47,631 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:48,735 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:49,839 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:50,930 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:42:52,036 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:53,140 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:54,245 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:55,350 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:56,456 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:57,566 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:58,727 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:42:59,830 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:00,822 WARN L193 SmtUtils]: Spent 989.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:01,814 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:02,804 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:03,793 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:04,782 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:05,775 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:06,767 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:07,756 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:08,860 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:09,964 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:11,068 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:12,162 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:13,271 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:14,375 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:15,482 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:16,573 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:17,740 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:18,843 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:19,948 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:21,052 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:22,158 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:23,262 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:24,365 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:25,468 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:26,572 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:27,679 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:28,782 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:29,886 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification that was a NOOP. DAG size: 517 [2020-08-23 01:43:31,010 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:32,102 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:33,208 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:34,304 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:35,396 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:36,488 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:43:37,594 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:38,698 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:39,805 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:40,440 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:43:41,066 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:43:42,064 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:43,051 WARN L193 SmtUtils]: Spent 986.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:44,035 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:45,024 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:46,009 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:47,003 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:47,995 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:48,985 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:49,974 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:50,962 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:51,951 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:52,943 WARN L193 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:53,934 WARN L193 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:43:55,038 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:56,142 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:57,246 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:58,353 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:43:59,457 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:00,561 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:01,665 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:02,769 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:03,875 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:04,981 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:06,084 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:07,190 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:08,297 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:08,925 WARN L193 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:44:10,029 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:11,121 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:12,212 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:13,320 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:13,946 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:44:15,050 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:16,156 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:16,806 WARN L193 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 525 DAG size of output: 13 [2020-08-23 01:44:17,959 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:19,054 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:20,158 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:21,251 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:22,342 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:23,434 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:24,541 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:25,650 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:26,650 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:44:27,640 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:44:28,762 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:29,752 WARN L193 SmtUtils]: Spent 987.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:44:30,843 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:31,947 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:33,039 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:34,146 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:35,136 WARN L193 SmtUtils]: Spent 988.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:44:36,327 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:37,434 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:38,562 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:39,669 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:40,772 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:41,864 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:42,967 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:44,074 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:45,184 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:46,287 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:47,390 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:48,482 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:49,598 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:50,702 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:51,807 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:52,910 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:54,002 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:44:55,109 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:56,221 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:57,324 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:58,428 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:44:59,534 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:00,633 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:45:01,741 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:02,843 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:03,942 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:05,037 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:06,125 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:07,121 WARN L193 SmtUtils]: Spent 993.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:08,020 WARN L193 SmtUtils]: Spent 896.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:08,910 WARN L193 SmtUtils]: Spent 889.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:09,814 WARN L193 SmtUtils]: Spent 903.00 ms on a formula simplification that was a NOOP. DAG size: 521 [2020-08-23 01:45:10,708 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:11,601 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:12,432 WARN L193 SmtUtils]: Spent 817.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:45:13,320 WARN L193 SmtUtils]: Spent 887.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:14,215 WARN L193 SmtUtils]: Spent 893.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:15,132 WARN L193 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 522 [2020-08-23 01:45:15,999 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:45:16,810 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:45:17,628 WARN L193 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:45:18,440 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28 [2020-08-23 01:45:19,254 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 530 DAG size of output: 28