/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-21 18:50:19,001 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-21 18:50:19,006 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-21 18:50:19,060 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-21 18:50:19,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-21 18:50:19,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-21 18:50:19,069 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-21 18:50:19,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-21 18:50:19,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-21 18:50:19,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-21 18:50:19,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-21 18:50:19,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-21 18:50:19,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-21 18:50:19,094 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-21 18:50:19,096 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-21 18:50:19,098 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-21 18:50:19,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-21 18:50:19,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-21 18:50:19,121 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-21 18:50:19,125 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-21 18:50:19,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-21 18:50:19,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-21 18:50:19,135 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-21 18:50:19,135 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-21 18:50:19,139 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-21 18:50:19,140 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-21 18:50:19,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-21 18:50:19,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-21 18:50:19,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-21 18:50:19,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-21 18:50:19,144 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-21 18:50:19,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-21 18:50:19,147 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-21 18:50:19,148 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-21 18:50:19,149 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-21 18:50:19,150 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-21 18:50:19,150 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-21 18:50:19,151 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-21 18:50:19,151 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-21 18:50:19,152 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-21 18:50:19,152 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-21 18:50:19,153 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-21 18:50:19,173 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-21 18:50:19,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-21 18:50:19,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-21 18:50:19,179 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-21 18:50:19,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-21 18:50:19,179 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-21 18:50:19,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-21 18:50:19,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-21 18:50:19,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-21 18:50:19,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-21 18:50:19,182 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-21 18:50:19,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-21 18:50:19,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-21 18:50:19,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-21 18:50:19,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-21 18:50:19,183 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-21 18:50:19,183 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-21 18:50:19,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-21 18:50:19,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:50:19,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-21 18:50:19,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-21 18:50:19,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-21 18:50:19,184 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-21 18:50:19,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-21 18:50:19,579 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-21 18:50:19,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-21 18:50:19,584 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-21 18:50:19,585 INFO L275 PluginConnector]: CDTParser initialized [2021-02-21 18:50:19,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2021-02-21 18:50:19,662 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f7ca7f6/14c26661c71b4dc3a4e975a6e771fc63/FLAG2bcf19644 [2021-02-21 18:50:20,276 INFO L306 CDTParser]: Found 1 translation units. [2021-02-21 18:50:20,277 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c [2021-02-21 18:50:20,290 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f7ca7f6/14c26661c71b4dc3a4e975a6e771fc63/FLAG2bcf19644 [2021-02-21 18:50:20,555 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f7ca7f6/14c26661c71b4dc3a4e975a6e771fc63 [2021-02-21 18:50:20,558 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-21 18:50:20,571 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-21 18:50:20,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-21 18:50:20,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-21 18:50:20,582 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-21 18:50:20,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:50:20" (1/1) ... [2021-02-21 18:50:20,584 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ce2363c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:20, skipping insertion in model container [2021-02-21 18:50:20,584 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.02 06:50:20" (1/1) ... [2021-02-21 18:50:20,592 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-21 18:50:20,666 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-21 18:50:20,805 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c[1281,1294] [2021-02-21 18:50:20,980 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:50:21,002 INFO L203 MainTranslator]: Completed pre-run [2021-02-21 18:50:21,030 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product38.cil.c[1281,1294] [2021-02-21 18:50:21,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-21 18:50:21,227 INFO L208 MainTranslator]: Completed translation [2021-02-21 18:50:21,228 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21 WrapperNode [2021-02-21 18:50:21,228 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-21 18:50:21,229 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-21 18:50:21,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-21 18:50:21,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-21 18:50:21,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,264 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... [2021-02-21 18:50:21,360 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-21 18:50:21,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-21 18:50:21,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-21 18:50:21,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-21 18:50:21,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-21 18:50:21,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-21 18:50:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-21 18:50:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-21 18:50:21,476 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-21 18:50:21,477 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-21 18:50:21,478 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-21 18:50:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-21 18:50:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-21 18:50:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 18:50:21,479 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-21 18:50:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-21 18:50:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-21 18:50:21,480 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-21 18:50:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-21 18:50:21,481 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-21 18:50:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-21 18:50:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-21 18:50:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-21 18:50:21,484 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-21 18:50:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-21 18:50:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-21 18:50:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-21 18:50:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-21 18:50:21,485 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-21 18:50:21,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-21 18:50:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-21 18:50:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-21 18:50:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-21 18:50:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-21 18:50:21,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-21 18:50:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-21 18:50:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-21 18:50:21,487 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-21 18:50:21,488 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-21 18:50:21,489 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-21 18:50:21,490 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-21 18:50:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-21 18:50:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-21 18:50:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-21 18:50:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-21 18:50:21,491 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-21 18:50:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-21 18:50:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-21 18:50:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-21 18:50:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-21 18:50:21,492 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-21 18:50:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-21 18:50:21,493 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-21 18:50:21,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-21 18:50:21,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-21 18:50:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-21 18:50:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-21 18:50:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-21 18:50:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-21 18:50:21,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-21 18:50:21,497 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-21 18:50:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-21 18:50:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-21 18:50:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-21 18:50:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-21 18:50:21,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-21 18:50:22,794 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-21 18:50:22,794 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-21 18:50:22,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:50:22 BoogieIcfgContainer [2021-02-21 18:50:22,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-21 18:50:22,799 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-21 18:50:22,800 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-21 18:50:22,803 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-21 18:50:22,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.02 06:50:20" (1/3) ... [2021-02-21 18:50:22,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4156fd8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:50:22, skipping insertion in model container [2021-02-21 18:50:22,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.02 06:50:21" (2/3) ... [2021-02-21 18:50:22,805 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4156fd8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.02 06:50:22, skipping insertion in model container [2021-02-21 18:50:22,805 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.02 06:50:22" (3/3) ... [2021-02-21 18:50:22,807 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product38.cil.c [2021-02-21 18:50:22,814 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-21 18:50:22,820 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-21 18:50:22,839 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-21 18:50:22,864 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-21 18:50:22,864 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-21 18:50:22,864 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-21 18:50:22,864 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-21 18:50:22,865 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-21 18:50:22,865 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-21 18:50:22,865 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-21 18:50:22,865 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-21 18:50:22,889 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states. [2021-02-21 18:50:22,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-21 18:50:22,912 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:22,913 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] [2021-02-21 18:50:22,913 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:22,920 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:22,920 INFO L82 PathProgramCache]: Analyzing trace with hash 1661082354, now seen corresponding path program 1 times [2021-02-21 18:50:22,930 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:22,930 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [294343035] [2021-02-21 18:50:22,931 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:23,016 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,756 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:23,764 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:23,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:23,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,970 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:23,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,983 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,984 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:23,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:23,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:23,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:23,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:24,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:24,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:24,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:24,006 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:50:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:24,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:24,013 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:24,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-21 18:50:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:24,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:24,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:24,078 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:24,081 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [294343035] [2021-02-21 18:50:24,083 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:24,083 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-21 18:50:24,083 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1721392424] [2021-02-21 18:50:24,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-21 18:50:24,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:24,113 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-21 18:50:24,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:50:24,117 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 4 states. [2021-02-21 18:50:25,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:25,889 INFO L93 Difference]: Finished difference Result 496 states and 587 transitions. [2021-02-21 18:50:25,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-21 18:50:25,892 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-21 18:50:25,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:25,908 INFO L225 Difference]: With dead ends: 496 [2021-02-21 18:50:25,908 INFO L226 Difference]: Without dead ends: 317 [2021-02-21 18:50:25,913 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-21 18:50:25,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-21 18:50:26,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 268. [2021-02-21 18:50:26,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2021-02-21 18:50:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 291 transitions. [2021-02-21 18:50:26,133 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 291 transitions. Word has length 153 [2021-02-21 18:50:26,134 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:26,134 INFO L480 AbstractCegarLoop]: Abstraction has 268 states and 291 transitions. [2021-02-21 18:50:26,134 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-21 18:50:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 291 transitions. [2021-02-21 18:50:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-21 18:50:26,140 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:26,140 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] [2021-02-21 18:50:26,140 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-21 18:50:26,141 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:26,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:26,141 INFO L82 PathProgramCache]: Analyzing trace with hash -2053022724, now seen corresponding path program 1 times [2021-02-21 18:50:26,142 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:26,142 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1477618073] [2021-02-21 18:50:26,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:26,147 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:26,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,247 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,249 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,249 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:26,253 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,253 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,599 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:26,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:26,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,678 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,681 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:26,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,685 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:26,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,697 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-21 18:50:26,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,703 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,703 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:50:26,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:26,707 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:26,708 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:26,743 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1477618073] [2021-02-21 18:50:26,743 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:26,744 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-21 18:50:26,744 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289765455] [2021-02-21 18:50:26,745 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-21 18:50:26,745 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:26,746 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-21 18:50:26,746 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-21 18:50:26,746 INFO L87 Difference]: Start difference. First operand 268 states and 291 transitions. Second operand 5 states. [2021-02-21 18:50:27,543 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:50:28,774 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:28,774 INFO L93 Difference]: Finished difference Result 420 states and 477 transitions. [2021-02-21 18:50:28,775 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-21 18:50:28,775 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-21 18:50:28,776 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:28,780 INFO L225 Difference]: With dead ends: 420 [2021-02-21 18:50:28,780 INFO L226 Difference]: Without dead ends: 306 [2021-02-21 18:50:28,782 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-21 18:50:28,783 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-21 18:50:28,935 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 258. [2021-02-21 18:50:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-21 18:50:28,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 278 transitions. [2021-02-21 18:50:28,937 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 278 transitions. Word has length 154 [2021-02-21 18:50:28,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:28,938 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 278 transitions. [2021-02-21 18:50:28,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-21 18:50:28,938 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 278 transitions. [2021-02-21 18:50:28,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2021-02-21 18:50:28,942 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:28,942 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] [2021-02-21 18:50:28,942 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-21 18:50:28,942 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:28,943 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:28,943 INFO L82 PathProgramCache]: Analyzing trace with hash -1020257891, now seen corresponding path program 1 times [2021-02-21 18:50:28,943 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:28,944 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1727676421] [2021-02-21 18:50:28,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:28,948 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:28,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:29,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:29,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:50:29,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,360 WARN L202 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:29,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:29,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:29,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:29,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:50:29,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:50:29,481 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:29,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:29,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,498 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,499 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:50:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:29,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 18:50:29,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-21 18:50:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:29,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:29,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:29,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:29,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1727676421] [2021-02-21 18:50:29,596 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:29,596 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:50:29,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625027116] [2021-02-21 18:50:29,596 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:50:29,601 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:29,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:50:29,602 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:50:29,602 INFO L87 Difference]: Start difference. First operand 258 states and 278 transitions. Second operand 11 states. [2021-02-21 18:50:30,212 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:30,706 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:50:31,090 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:50:31,487 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:31,892 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:50:32,262 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:34,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:34,259 INFO L93 Difference]: Finished difference Result 467 states and 542 transitions. [2021-02-21 18:50:34,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-21 18:50:34,259 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 167 [2021-02-21 18:50:34,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:34,263 INFO L225 Difference]: With dead ends: 467 [2021-02-21 18:50:34,263 INFO L226 Difference]: Without dead ends: 329 [2021-02-21 18:50:34,265 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2021-02-21 18:50:34,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 329 states. [2021-02-21 18:50:34,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 329 to 258. [2021-02-21 18:50:34,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 258 states. [2021-02-21 18:50:34,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 258 states and 277 transitions. [2021-02-21 18:50:34,376 INFO L78 Accepts]: Start accepts. Automaton has 258 states and 277 transitions. Word has length 167 [2021-02-21 18:50:34,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:34,377 INFO L480 AbstractCegarLoop]: Abstraction has 258 states and 277 transitions. [2021-02-21 18:50:34,377 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:50:34,377 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 277 transitions. [2021-02-21 18:50:34,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-02-21 18:50:34,380 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:34,380 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] [2021-02-21 18:50:34,381 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-21 18:50:34,381 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:34,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:34,381 INFO L82 PathProgramCache]: Analyzing trace with hash -2125515126, now seen corresponding path program 1 times [2021-02-21 18:50:34,382 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:34,382 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [637220757] [2021-02-21 18:50:34,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:34,387 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,473 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,811 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:34,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:34,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,865 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,871 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,875 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:34,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,879 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:34,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,883 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:34,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,897 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,898 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:50:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,910 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,911 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:50:34,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,932 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:34,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:50:34,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-21 18:50:34,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:34,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2021-02-21 18:50:34,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:34,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:34,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:35,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:35,001 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [637220757] [2021-02-21 18:50:35,001 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:35,001 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2021-02-21 18:50:35,001 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [96059729] [2021-02-21 18:50:35,002 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2021-02-21 18:50:35,002 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:35,003 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2021-02-21 18:50:35,003 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2021-02-21 18:50:35,003 INFO L87 Difference]: Start difference. First operand 258 states and 277 transitions. Second operand 8 states. [2021-02-21 18:50:35,695 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:37,763 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:50:38,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:38,961 INFO L93 Difference]: Finished difference Result 655 states and 785 transitions. [2021-02-21 18:50:38,961 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-02-21 18:50:38,962 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 180 [2021-02-21 18:50:38,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:38,967 INFO L225 Difference]: With dead ends: 655 [2021-02-21 18:50:38,968 INFO L226 Difference]: Without dead ends: 517 [2021-02-21 18:50:38,969 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=138, Invalid=368, Unknown=0, NotChecked=0, Total=506 [2021-02-21 18:50:38,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2021-02-21 18:50:39,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 376. [2021-02-21 18:50:39,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 376 states. [2021-02-21 18:50:39,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 376 states and 406 transitions. [2021-02-21 18:50:39,120 INFO L78 Accepts]: Start accepts. Automaton has 376 states and 406 transitions. Word has length 180 [2021-02-21 18:50:39,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:39,121 INFO L480 AbstractCegarLoop]: Abstraction has 376 states and 406 transitions. [2021-02-21 18:50:39,121 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2021-02-21 18:50:39,121 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 406 transitions. [2021-02-21 18:50:39,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2021-02-21 18:50:39,124 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:39,125 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] [2021-02-21 18:50:39,125 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-21 18:50:39,125 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:39,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:39,126 INFO L82 PathProgramCache]: Analyzing trace with hash 442255146, now seen corresponding path program 1 times [2021-02-21 18:50:39,126 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:39,126 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1676128532] [2021-02-21 18:50:39,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:39,129 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,230 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,230 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,644 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:39,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,706 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:39,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,713 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:39,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,724 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,733 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-21 18:50:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,753 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,766 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-21 18:50:39,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,775 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,780 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:39,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,784 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,785 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:50:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,788 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:50:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2021-02-21 18:50:39,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:39,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 191 [2021-02-21 18:50:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:39,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:39,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:39,892 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1676128532] [2021-02-21 18:50:39,892 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:39,892 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2021-02-21 18:50:39,893 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1217985974] [2021-02-21 18:50:39,893 INFO L460 AbstractCegarLoop]: Interpolant automaton has 11 states [2021-02-21 18:50:39,893 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:39,894 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2021-02-21 18:50:39,894 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2021-02-21 18:50:39,894 INFO L87 Difference]: Start difference. First operand 376 states and 406 transitions. Second operand 11 states. [2021-02-21 18:50:40,572 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:42,608 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:43,066 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:50:43,481 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:43,906 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:50:44,276 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:44,680 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:45,076 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:45,633 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:50:47,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:47,709 INFO L93 Difference]: Finished difference Result 1091 states and 1335 transitions. [2021-02-21 18:50:47,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-02-21 18:50:47,710 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 204 [2021-02-21 18:50:47,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:47,717 INFO L225 Difference]: With dead ends: 1091 [2021-02-21 18:50:47,717 INFO L226 Difference]: Without dead ends: 835 [2021-02-21 18:50:47,719 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2021-02-21 18:50:47,720 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 835 states. [2021-02-21 18:50:47,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 835 to 586. [2021-02-21 18:50:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 586 states. [2021-02-21 18:50:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 586 states and 638 transitions. [2021-02-21 18:50:47,962 INFO L78 Accepts]: Start accepts. Automaton has 586 states and 638 transitions. Word has length 204 [2021-02-21 18:50:47,963 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:47,963 INFO L480 AbstractCegarLoop]: Abstraction has 586 states and 638 transitions. [2021-02-21 18:50:47,963 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2021-02-21 18:50:47,963 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 638 transitions. [2021-02-21 18:50:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2021-02-21 18:50:47,967 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:47,967 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] [2021-02-21 18:50:47,967 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-21 18:50:47,967 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:47,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:47,968 INFO L82 PathProgramCache]: Analyzing trace with hash -606129295, now seen corresponding path program 1 times [2021-02-21 18:50:47,968 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:47,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [132570319] [2021-02-21 18:50:47,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:47,971 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:47,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,037 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,041 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,044 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,049 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,350 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:48,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:48,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,429 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:48,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,432 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:48,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,435 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:48,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,447 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:50:48,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,472 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:50:48,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,475 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:50:48,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,493 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,506 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:50:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:50:48,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,515 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2021-02-21 18:50:48,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 196 [2021-02-21 18:50:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:48,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:48,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:48,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:48,615 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [132570319] [2021-02-21 18:50:48,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:48,616 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-21 18:50:48,616 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815545587] [2021-02-21 18:50:48,616 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-21 18:50:48,617 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:48,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-21 18:50:48,617 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-21 18:50:48,617 INFO L87 Difference]: Start difference. First operand 586 states and 638 transitions. Second operand 12 states. [2021-02-21 18:50:49,273 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:51,264 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:51,649 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:50:52,036 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:50:52,418 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:52,930 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:53,372 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:50:53,791 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:54,226 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:50:55,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:50:55,981 INFO L93 Difference]: Finished difference Result 1431 states and 1732 transitions. [2021-02-21 18:50:55,981 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-21 18:50:55,981 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 209 [2021-02-21 18:50:55,982 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:50:55,989 INFO L225 Difference]: With dead ends: 1431 [2021-02-21 18:50:55,989 INFO L226 Difference]: Without dead ends: 965 [2021-02-21 18:50:55,992 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=429, Invalid=1211, Unknown=0, NotChecked=0, Total=1640 [2021-02-21 18:50:55,994 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 965 states. [2021-02-21 18:50:56,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 965 to 584. [2021-02-21 18:50:56,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 584 states. [2021-02-21 18:50:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 584 states and 634 transitions. [2021-02-21 18:50:56,237 INFO L78 Accepts]: Start accepts. Automaton has 584 states and 634 transitions. Word has length 209 [2021-02-21 18:50:56,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:50:56,238 INFO L480 AbstractCegarLoop]: Abstraction has 584 states and 634 transitions. [2021-02-21 18:50:56,238 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-21 18:50:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 634 transitions. [2021-02-21 18:50:56,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-21 18:50:56,240 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:50:56,240 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] [2021-02-21 18:50:56,241 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-21 18:50:56,241 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:50:56,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:50:56,241 INFO L82 PathProgramCache]: Analyzing trace with hash 1505239554, now seen corresponding path program 1 times [2021-02-21 18:50:56,242 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:50:56,242 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [162742558] [2021-02-21 18:50:56,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:50:56,245 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:50:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,606 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:50:56,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:50:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,635 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,636 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:50:56,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,643 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:50:56,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:50:56,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,649 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:50:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,656 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:50:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,666 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:50:56,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,677 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:50:56,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:50:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,701 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,710 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,712 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:56,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:50:56,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,736 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:50:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,744 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:50:56,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:50:56,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:50:56,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:50:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:50:56,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:50:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-02-21 18:50:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:50:56,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:50:56,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:50:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:50:56,853 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [162742558] [2021-02-21 18:50:56,853 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:50:56,854 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2021-02-21 18:50:56,854 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131978883] [2021-02-21 18:50:56,854 INFO L460 AbstractCegarLoop]: Interpolant automaton has 12 states [2021-02-21 18:50:56,855 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:50:56,855 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2021-02-21 18:50:56,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2021-02-21 18:50:56,855 INFO L87 Difference]: Start difference. First operand 584 states and 634 transitions. Second operand 12 states. [2021-02-21 18:50:58,430 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:50:58,873 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:50:59,329 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:50:59,753 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:00,160 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:00,532 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:02,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:02,798 INFO L93 Difference]: Finished difference Result 1439 states and 1752 transitions. [2021-02-21 18:51:02,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-02-21 18:51:02,799 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 210 [2021-02-21 18:51:02,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:02,809 INFO L225 Difference]: With dead ends: 1439 [2021-02-21 18:51:02,809 INFO L226 Difference]: Without dead ends: 975 [2021-02-21 18:51:02,812 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 102 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=203, Invalid=499, Unknown=0, NotChecked=0, Total=702 [2021-02-21 18:51:02,813 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 975 states. [2021-02-21 18:51:03,141 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 975 to 600. [2021-02-21 18:51:03,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 600 states. [2021-02-21 18:51:03,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 650 transitions. [2021-02-21 18:51:03,150 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 650 transitions. Word has length 210 [2021-02-21 18:51:03,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:03,150 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 650 transitions. [2021-02-21 18:51:03,150 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2021-02-21 18:51:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 650 transitions. [2021-02-21 18:51:03,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-21 18:51:03,155 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:03,155 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] [2021-02-21 18:51:03,155 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-21 18:51:03,156 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:03,156 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:03,156 INFO L82 PathProgramCache]: Analyzing trace with hash 1380035170, now seen corresponding path program 1 times [2021-02-21 18:51:03,157 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:03,158 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361051914] [2021-02-21 18:51:03,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:03,161 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:03,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,240 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,538 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:03,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:03,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:03,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:03,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:03,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:03,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:51:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,639 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,651 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:51:03,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,665 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:51:03,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,674 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:03,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,680 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,680 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:03,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,687 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,688 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,700 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,715 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,720 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:03,751 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:03,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:51:03,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,759 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-02-21 18:51:03,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:03,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:03,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:51:03,830 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361051914] [2021-02-21 18:51:03,830 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:03,830 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2021-02-21 18:51:03,830 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109277957] [2021-02-21 18:51:03,830 INFO L460 AbstractCegarLoop]: Interpolant automaton has 15 states [2021-02-21 18:51:03,831 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:03,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2021-02-21 18:51:03,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2021-02-21 18:51:03,831 INFO L87 Difference]: Start difference. First operand 600 states and 650 transitions. Second operand 15 states. [2021-02-21 18:51:04,621 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:05,012 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:05,398 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:05,765 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:06,130 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:07,310 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:07,694 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:08,100 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:08,519 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:08,895 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-21 18:51:10,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:10,980 INFO L93 Difference]: Finished difference Result 1477 states and 1819 transitions. [2021-02-21 18:51:10,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-02-21 18:51:10,981 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 210 [2021-02-21 18:51:10,981 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:10,989 INFO L225 Difference]: With dead ends: 1477 [2021-02-21 18:51:10,989 INFO L226 Difference]: Without dead ends: 997 [2021-02-21 18:51:10,993 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=278, Invalid=844, Unknown=0, NotChecked=0, Total=1122 [2021-02-21 18:51:10,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 997 states. [2021-02-21 18:51:11,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 997 to 612. [2021-02-21 18:51:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 612 states. [2021-02-21 18:51:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 662 transitions. [2021-02-21 18:51:11,352 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 662 transitions. Word has length 210 [2021-02-21 18:51:11,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:11,353 INFO L480 AbstractCegarLoop]: Abstraction has 612 states and 662 transitions. [2021-02-21 18:51:11,353 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2021-02-21 18:51:11,353 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 662 transitions. [2021-02-21 18:51:11,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2021-02-21 18:51:11,355 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:11,355 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] [2021-02-21 18:51:11,356 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-21 18:51:11,356 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:11,356 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:11,356 INFO L82 PathProgramCache]: Analyzing trace with hash 2070529311, now seen corresponding path program 1 times [2021-02-21 18:51:11,356 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:11,357 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [809384580] [2021-02-21 18:51:11,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:11,359 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,418 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:11,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:11,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:11,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:11,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:51:11,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,427 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,773 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:11,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:11,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,829 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,830 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-21 18:51:11,835 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:11,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:11,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:11,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:11,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,864 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-21 18:51:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,876 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-21 18:51:11,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,889 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-02-21 18:51:11,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,896 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,896 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,897 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:11,906 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:11,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,912 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:11,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:11,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,927 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:11,938 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:11,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:11,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2021-02-21 18:51:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:11,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2021-02-21 18:51:11,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:11,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:11,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:12,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:51:12,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [809384580] [2021-02-21 18:51:12,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:12,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:51:12,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1938160526] [2021-02-21 18:51:12,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:51:12,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:12,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:51:12,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:51:12,020 INFO L87 Difference]: Start difference. First operand 612 states and 662 transitions. Second operand 9 states. [2021-02-21 18:51:12,703 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:13,494 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:18,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:18,373 INFO L93 Difference]: Finished difference Result 2186 states and 2773 transitions. [2021-02-21 18:51:18,374 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2021-02-21 18:51:18,374 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 210 [2021-02-21 18:51:18,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:18,385 INFO L225 Difference]: With dead ends: 2186 [2021-02-21 18:51:18,386 INFO L226 Difference]: Without dead ends: 1694 [2021-02-21 18:51:18,389 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 396 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=281, Invalid=1051, Unknown=0, NotChecked=0, Total=1332 [2021-02-21 18:51:18,391 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1694 states. [2021-02-21 18:51:18,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1694 to 1050. [2021-02-21 18:51:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1050 states. [2021-02-21 18:51:18,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 1050 states and 1168 transitions. [2021-02-21 18:51:18,887 INFO L78 Accepts]: Start accepts. Automaton has 1050 states and 1168 transitions. Word has length 210 [2021-02-21 18:51:18,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:18,887 INFO L480 AbstractCegarLoop]: Abstraction has 1050 states and 1168 transitions. [2021-02-21 18:51:18,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:51:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1168 transitions. [2021-02-21 18:51:18,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2021-02-21 18:51:18,890 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:18,891 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] [2021-02-21 18:51:18,891 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-21 18:51:18,891 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:18,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:18,891 INFO L82 PathProgramCache]: Analyzing trace with hash -1285908116, now seen corresponding path program 1 times [2021-02-21 18:51:18,892 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:18,892 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [388440745] [2021-02-21 18:51:18,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:18,895 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-21 18:51:18,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:18,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:18,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:18,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:18,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:18,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:18,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:18,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,290 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:19,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,324 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,324 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:19,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:19,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,328 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:19,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:19,358 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-21 18:51:19,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-21 18:51:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,384 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-21 18:51:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,387 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2021-02-21 18:51:19,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,406 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,407 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:19,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-21 18:51:19,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,417 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-21 18:51:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2021-02-21 18:51:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,430 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2021-02-21 18:51:19,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:19,432 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:19,433 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-21 18:51:19,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [388440745] [2021-02-21 18:51:19,517 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:19,517 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-21 18:51:19,517 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1745863215] [2021-02-21 18:51:19,517 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-21 18:51:19,518 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:19,518 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-21 18:51:19,518 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2021-02-21 18:51:19,518 INFO L87 Difference]: Start difference. First operand 1050 states and 1168 transitions. Second operand 9 states. [2021-02-21 18:51:20,179 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-21 18:51:24,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:51:24,057 INFO L93 Difference]: Finished difference Result 2650 states and 3404 transitions. [2021-02-21 18:51:24,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-02-21 18:51:24,058 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 215 [2021-02-21 18:51:24,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:51:24,074 INFO L225 Difference]: With dead ends: 2650 [2021-02-21 18:51:24,075 INFO L226 Difference]: Without dead ends: 2647 [2021-02-21 18:51:24,077 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 406 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=324, Invalid=1082, Unknown=0, NotChecked=0, Total=1406 [2021-02-21 18:51:24,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2647 states. [2021-02-21 18:51:25,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2647 to 1653. [2021-02-21 18:51:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1653 states. [2021-02-21 18:51:25,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1653 states and 1862 transitions. [2021-02-21 18:51:25,019 INFO L78 Accepts]: Start accepts. Automaton has 1653 states and 1862 transitions. Word has length 215 [2021-02-21 18:51:25,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:51:25,020 INFO L480 AbstractCegarLoop]: Abstraction has 1653 states and 1862 transitions. [2021-02-21 18:51:25,020 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-21 18:51:25,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 1862 transitions. [2021-02-21 18:51:25,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2021-02-21 18:51:25,026 INFO L414 BasicCegarLoop]: Found error trace [2021-02-21 18:51:25,027 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-21 18:51:25,027 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-02-21 18:51:25,027 INFO L428 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-21 18:51:25,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-21 18:51:25,028 INFO L82 PathProgramCache]: Analyzing trace with hash -131348151, now seen corresponding path program 1 times [2021-02-21 18:51:25,028 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-21 18:51:25,028 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [586432560] [2021-02-21 18:51:25,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-21 18:51:25,100 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2021-02-21 18:51:25,162 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,248 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,248 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,290 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,568 WARN L202 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:25,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-02-21 18:51:25,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:25,965 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 99 [2021-02-21 18:51:25,973 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:25,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2021-02-21 18:51:26,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,368 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:26,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,384 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-02-21 18:51:26,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,428 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,429 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,837 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:26,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-02-21 18:51:26,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:26,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:26,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,186 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:27,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-02-21 18:51:27,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,235 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,235 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,556 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 99 [2021-02-21 18:51:27,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2021-02-21 18:51:27,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,929 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:27,934 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 175 [2021-02-21 18:51:27,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,976 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:27,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:27,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,061 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,061 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,136 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,137 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,173 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,188 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,242 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,258 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,607 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 100 [2021-02-21 18:51:28,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 179 [2021-02-21 18:51:28,630 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,631 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,645 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,645 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,662 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,664 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,713 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-21 18:51:28,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:28,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:28,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,828 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:28,831 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,832 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:28,835 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:28,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:28,840 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,181 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:51:29,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-21 18:51:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,209 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,209 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-21 18:51:29,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,216 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-21 18:51:29,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-21 18:51:29,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-21 18:51:29,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,221 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-21 18:51:29,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,242 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2021-02-21 18:51:29,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-02-21 18:51:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,256 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 273 [2021-02-21 18:51:29,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,279 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,280 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,282 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:51:29,283 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:51:29,305 WARN L141 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size [2021-02-21 18:51:29,306 WARN L147 QuantifierPusher]: treesize reduction 5, result has 77.3 percent of original size 17 [2021-02-21 18:51:29,329 WARN L141 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size [2021-02-21 18:51:29,330 WARN L147 QuantifierPusher]: treesize reduction 9, result has 50.0 percent of original size 9 [2021-02-21 18:51:29,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:29,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,340 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,341 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:29,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,358 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:29,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:29,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-21 18:51:29,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,398 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,399 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,399 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,400 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:29,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-21 18:51:29,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-21 18:51:29,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,444 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-21 18:51:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 307 [2021-02-21 18:51:29,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:29,466 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,467 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:29,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 317 [2021-02-21 18:51:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-21 18:51:29,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,554 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-21 18:51:29,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,558 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,586 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,589 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,592 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,593 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,593 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,595 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,598 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,599 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,601 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,602 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,603 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,604 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,605 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,609 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-02-21 18:51:29,610 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,611 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,611 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,612 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,614 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,614 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,624 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,627 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,630 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,631 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,632 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,633 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,635 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,636 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,639 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,640 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,641 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,642 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,645 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,646 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,647 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,648 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,649 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 172 [2021-02-21 18:51:29,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,653 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,664 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,668 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,669 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,670 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,671 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,673 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,674 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,674 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,675 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,678 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,679 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,679 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,681 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,681 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,682 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,683 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,684 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,685 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,686 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,688 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 180 [2021-02-21 18:51:29,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,690 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,691 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,692 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,693 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,707 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,710 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,711 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,711 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,712 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,715 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,720 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,722 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,724 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-02-21 18:51:29,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,727 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,742 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,743 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,744 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,745 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,746 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,749 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,750 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,751 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,753 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,754 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,755 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-02-21 18:51:29,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,774 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,775 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,776 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,777 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,779 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,780 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,784 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,785 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,785 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,786 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,788 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,789 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 184 [2021-02-21 18:51:29,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,801 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,803 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,804 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,806 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,807 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-21 18:51:29,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,814 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,815 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,816 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,818 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,818 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2021-02-21 18:51:29,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 176 [2021-02-21 18:51:29,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,820 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,822 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:29,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:29,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:29,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:51:29,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,907 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:29,937 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:29,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,976 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:29,978 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:29,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:29,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:29,980 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:30,004 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,005 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:30,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:51:30,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,089 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,089 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,090 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-21 18:51:30,091 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:30,124 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:30,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,191 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:30,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:51:30,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:30,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:30,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,361 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:30,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:30,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:30,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:30,513 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,514 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,516 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:30,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:30,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-21 18:51:30,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,619 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-21 18:51:30,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,796 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,796 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:30,797 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:30,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:30,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,874 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:30,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:30,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,944 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-21 18:51:30,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:30,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:30,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:31,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:51:31,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-21 18:51:31,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,140 WARN L141 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size [2021-02-21 18:51:31,140 WARN L147 QuantifierPusher]: treesize reduction 4, result has 76.5 percent of original size 13 [2021-02-21 18:51:31,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:51:31,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,206 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,207 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:51:31,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,212 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,217 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,218 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,218 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,219 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,221 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,222 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,223 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,224 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,225 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,226 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:31,227 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size [2021-02-21 18:51:31,227 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.1 percent of original size 16 [2021-02-21 18:51:31,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:31,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:31,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,442 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:31,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:31,517 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 18:51:31,518 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 18:51:31,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,519 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:31,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:31,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:31,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:31,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:51:31,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:51:31,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-21 18:51:31,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2021-02-21 18:51:31,994 WARN L141 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size [2021-02-21 18:51:31,995 WARN L147 QuantifierPusher]: treesize reduction 8, result has 70.4 percent of original size 19 [2021-02-21 18:51:31,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:31,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:32,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:32,156 WARN L141 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size [2021-02-21 18:51:32,157 WARN L147 QuantifierPusher]: treesize reduction 4, result has 82.6 percent of original size 19 [2021-02-21 18:51:32,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:32,236 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,237 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:32,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,241 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:32,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:32,307 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:32,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,371 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,371 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,372 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:51:32,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,373 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,374 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,375 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:51:32,375 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,376 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:32,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,449 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-21 18:51:32,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:32,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,535 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:32,618 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:32,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,622 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:32,705 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:51:32,781 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,783 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:32,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:32,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:32,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:33,023 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-21 18:51:33,025 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:33,026 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:33,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:33,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,119 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:51:33,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-21 18:51:33,212 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,213 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:51:33,297 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,298 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-21 18:51:33,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:33,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:33,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,556 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-21 18:51:33,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:33,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:33,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,816 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-21 18:51:33,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-21 18:51:33,908 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,909 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-21 18:51:33,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-21 18:51:33,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-21 18:51:33,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-21 18:51:33,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,917 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-21 18:51:33,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:33,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-21 18:51:34,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:34,132 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,133 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-21 18:51:34,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:51:34,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-21 18:51:34,283 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-21 18:51:34,284 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [586432560] [2021-02-21 18:51:34,284 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-21 18:51:34,284 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [71] imperfect sequences [] total 71 [2021-02-21 18:51:34,284 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446260201] [2021-02-21 18:51:34,285 INFO L460 AbstractCegarLoop]: Interpolant automaton has 71 states [2021-02-21 18:51:34,285 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-21 18:51:34,286 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 71 interpolants. [2021-02-21 18:51:34,289 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=399, Invalid=5453, Unknown=0, NotChecked=0, Total=5852 [2021-02-21 18:51:34,289 INFO L87 Difference]: Start difference. First operand 1653 states and 1862 transitions. Second operand 71 states. [2021-02-21 18:51:35,088 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:35,995 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:36,496 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:36,979 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:51:37,431 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:37,915 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:51:38,408 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:51:38,857 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:51:39,334 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:51:39,871 WARN L202 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:51:40,355 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:51:40,863 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:51:42,533 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:43,690 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-21 18:51:44,123 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-21 18:51:44,645 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:46,046 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:51:46,576 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:51:47,126 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:47,808 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:51:48,431 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:48,970 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:51:49,640 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:50,195 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:51:50,797 WARN L202 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:51:51,486 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:51:52,150 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:52,755 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:51:53,629 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:54,208 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:51:54,769 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:55,352 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:51:55,831 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:51:56,278 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:51:56,746 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:51:57,202 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-21 18:51:57,688 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:51:58,135 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:51:58,928 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:51:59,460 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:52:00,091 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:52:00,535 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:01,157 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:02,067 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:52:02,882 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:04,152 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:04,591 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:05,347 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:05,892 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:06,684 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:52:07,258 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:07,787 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:08,582 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:52:10,040 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:52:10,609 WARN L202 SmtUtils]: Spent 414.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:52:11,159 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-21 18:52:12,549 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-21 18:52:13,569 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-21 18:52:14,298 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:52:15,470 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-21 18:52:16,498 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:17,281 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:17,844 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-21 18:52:18,616 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-21 18:52:21,346 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:25,524 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-21 18:52:26,943 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:52:28,382 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-21 18:52:29,336 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-21 18:52:29,846 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:30,379 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:30,862 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:31,391 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:31,872 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:32,319 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:32,837 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:33,296 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:33,878 WARN L202 SmtUtils]: Spent 441.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:34,329 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:34,805 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2021-02-21 18:52:35,241 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-21 18:52:35,749 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-21 18:52:36,204 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-21 18:52:37,160 WARN L202 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 212 [2021-02-21 18:52:37,993 WARN L202 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2021-02-21 18:52:38,929 WARN L202 SmtUtils]: Spent 803.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 214 [2021-02-21 18:52:39,779 WARN L202 SmtUtils]: Spent 792.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 213 [2021-02-21 18:52:40,780 WARN L202 SmtUtils]: Spent 859.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 212 [2021-02-21 18:52:41,590 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 211 [2021-02-21 18:52:45,043 WARN L202 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-21 18:52:48,015 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:52:49,797 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-21 18:52:51,740 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 220 [2021-02-21 18:52:52,207 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-21 18:52:52,804 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:53:13,764 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-21 18:53:13,765 INFO L93 Difference]: Finished difference Result 5180 states and 6533 transitions. [2021-02-21 18:53:13,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 523 states. [2021-02-21 18:53:13,766 INFO L78 Accepts]: Start accepts. Automaton has 71 states. Word has length 301 [2021-02-21 18:53:13,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-21 18:53:13,771 INFO L225 Difference]: With dead ends: 5180 [2021-02-21 18:53:13,771 INFO L226 Difference]: Without dead ends: 0 [2021-02-21 18:53:13,840 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 770 GetRequests, 169 SyntacticMatches, 9 SemanticMatches, 592 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 157312 ImplicationChecksByTransitivity, 80.8s TimeCoverageRelationStatistics Valid=13975, Invalid=338267, Unknown=0, NotChecked=0, Total=352242 [2021-02-21 18:53:13,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-21 18:53:13,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-21 18:53:13,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-21 18:53:13,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-21 18:53:13,842 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 301 [2021-02-21 18:53:13,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-21 18:53:13,843 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-21 18:53:13,843 INFO L481 AbstractCegarLoop]: Interpolant automaton has 71 states. [2021-02-21 18:53:13,843 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-21 18:53:13,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-21 18:53:13,843 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-02-21 18:53:13,846 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-21 18:53:14,069 WARN L202 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-21 18:53:16,333 WARN L202 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 215 [2021-02-21 18:53:17,628 WARN L202 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 225 [2021-02-21 18:53:20,676 WARN L202 SmtUtils]: Spent 2.86 s on a formula simplification. DAG size of input: 500 DAG size of output: 441 [2021-02-21 18:53:24,220 WARN L202 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 555 DAG size of output: 479 [2021-02-21 18:53:25,538 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:53:25,768 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:25,872 WARN L202 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 216 [2021-02-21 18:53:26,005 WARN L202 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:26,333 WARN L202 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-21 18:53:26,460 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:26,570 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:27,251 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 227 [2021-02-21 18:53:28,419 WARN L202 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 225 [2021-02-21 18:53:28,633 WARN L202 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:28,864 WARN L202 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:29,319 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 225 [2021-02-21 18:53:29,822 WARN L202 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:53:29,925 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:53:30,714 WARN L202 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 30 [2021-02-21 18:53:31,011 WARN L202 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:31,499 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:53:32,729 WARN L202 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:53:36,250 WARN L202 SmtUtils]: Spent 3.00 s on a formula simplification. DAG size of input: 536 DAG size of output: 484 [2021-02-21 18:53:41,724 WARN L202 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 490 DAG size of output: 449 [2021-02-21 18:53:44,980 WARN L202 SmtUtils]: Spent 2.78 s on a formula simplification. DAG size of input: 540 DAG size of output: 494 [2021-02-21 18:53:47,641 WARN L202 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 552 DAG size of output: 469 [2021-02-21 18:53:47,877 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 228 [2021-02-21 18:53:48,003 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 228 [2021-02-21 18:53:50,874 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 228 [2021-02-21 18:53:51,130 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 228 [2021-02-21 18:53:58,454 WARN L202 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 552 DAG size of output: 469 [2021-02-21 18:54:04,238 WARN L202 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 552 DAG size of output: 469 [2021-02-21 18:54:06,894 WARN L202 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 552 DAG size of output: 469 [2021-02-21 18:54:09,450 WARN L202 SmtUtils]: Spent 1.95 s on a formula simplification. DAG size of input: 498 DAG size of output: 432 [2021-02-21 18:54:13,071 WARN L202 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 561 DAG size of output: 477 [2021-02-21 18:54:18,164 WARN L202 SmtUtils]: Spent 2.81 s on a formula simplification. DAG size of input: 551 DAG size of output: 478 [2021-02-21 18:54:20,047 WARN L202 SmtUtils]: Spent 1.88 s on a formula simplification. DAG size of input: 488 DAG size of output: 445 [2021-02-21 18:54:26,473 WARN L202 SmtUtils]: Spent 2.67 s on a formula simplification. DAG size of input: 554 DAG size of output: 473 [2021-02-21 18:54:34,886 WARN L202 SmtUtils]: Spent 4.25 s on a formula simplification. DAG size of input: 601 DAG size of output: 543 [2021-02-21 18:54:37,877 WARN L202 SmtUtils]: Spent 2.66 s on a formula simplification. DAG size of input: 552 DAG size of output: 469 [2021-02-21 18:54:40,447 WARN L202 SmtUtils]: Spent 1.92 s on a formula simplification. DAG size of input: 500 DAG size of output: 440 [2021-02-21 18:54:44,371 WARN L202 SmtUtils]: Spent 2.64 s on a formula simplification. DAG size of input: 554 DAG size of output: 471 [2021-02-21 18:54:47,912 WARN L202 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 565 DAG size of output: 477 [2021-02-21 18:54:54,589 WARN L202 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 536 DAG size of output: 484 [2021-02-21 18:54:56,522 WARN L202 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 490 DAG size of output: 449 [2021-02-21 18:54:59,227 WARN L202 SmtUtils]: Spent 2.70 s on a formula simplification. DAG size of input: 536 DAG size of output: 484 [2021-02-21 18:55:00,251 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:55:00,758 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:55:02,574 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:55:03,202 WARN L202 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 225 [2021-02-21 18:55:04,692 WARN L202 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:55:04,898 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 227 [2021-02-21 18:55:05,162 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-02-21 18:55:05,978 WARN L202 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2021-02-21 18:55:06,380 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:55:06,505 WARN L202 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 226 [2021-02-21 18:55:09,643 WARN L202 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 194 DAG size of output: 42 [2021-02-21 18:55:10,461 WARN L202 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 48 [2021-02-21 18:55:12,786 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 198 DAG size of output: 31 [2021-02-21 18:55:15,920 WARN L202 SmtUtils]: Spent 3.13 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2021-02-21 18:55:17,623 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 209 DAG size of output: 36 [2021-02-21 18:55:18,466 WARN L202 SmtUtils]: Spent 832.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-21 18:55:19,276 WARN L202 SmtUtils]: Spent 801.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 48 [2021-02-21 18:55:22,735 WARN L202 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 379 DAG size of output: 58 [2021-02-21 18:55:25,856 WARN L202 SmtUtils]: Spent 3.11 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2021-02-21 18:55:30,098 WARN L202 SmtUtils]: Spent 4.24 s on a formula simplification. DAG size of input: 420 DAG size of output: 70 [2021-02-21 18:55:31,733 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 188 DAG size of output: 31 [2021-02-21 18:55:33,968 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 195 DAG size of output: 41 [2021-02-21 18:55:34,342 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-21 18:55:35,331 WARN L202 SmtUtils]: Spent 973.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2021-02-21 18:55:36,409 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2021-02-21 18:55:39,723 WARN L202 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 209 DAG size of output: 39 [2021-02-21 18:55:40,817 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 180 DAG size of output: 30 [2021-02-21 18:55:43,163 WARN L202 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 199 DAG size of output: 45 [2021-02-21 18:55:43,285 WARN L202 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 21 [2021-02-21 18:55:48,274 WARN L202 SmtUtils]: Spent 4.95 s on a formula simplification. DAG size of input: 425 DAG size of output: 63 [2021-02-21 18:55:48,633 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:55:49,041 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 1 [2021-02-21 18:55:50,180 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2021-02-21 18:55:50,649 WARN L202 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 39 [2021-02-21 18:55:50,969 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:55:52,715 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 217 DAG size of output: 57 [2021-02-21 18:55:54,193 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 189 DAG size of output: 37 [2021-02-21 18:55:54,519 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 1 [2021-02-21 18:55:56,935 WARN L202 SmtUtils]: Spent 2.41 s on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-21 18:55:58,368 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 18:55:59,473 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 185 DAG size of output: 32 [2021-02-21 18:56:00,907 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 18:56:02,931 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 182 DAG size of output: 29 [2021-02-21 18:56:04,508 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2021-02-21 18:56:05,454 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-21 18:56:07,598 WARN L202 SmtUtils]: Spent 2.14 s on a formula simplification. DAG size of input: 191 DAG size of output: 37 [2021-02-21 18:56:11,865 WARN L202 SmtUtils]: Spent 4.19 s on a formula simplification. DAG size of input: 390 DAG size of output: 66 [2021-02-21 18:56:12,634 WARN L202 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 37 [2021-02-21 18:56:13,021 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2021-02-21 18:56:14,361 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-21 18:56:19,131 WARN L202 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 435 DAG size of output: 67 [2021-02-21 18:56:22,768 WARN L202 SmtUtils]: Spent 3.62 s on a formula simplification. DAG size of input: 405 DAG size of output: 61 [2021-02-21 18:56:24,983 WARN L202 SmtUtils]: Spent 2.20 s on a formula simplification. DAG size of input: 212 DAG size of output: 57 [2021-02-21 18:56:27,487 WARN L202 SmtUtils]: Spent 2.50 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-21 18:56:27,838 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:56:28,249 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 33 [2021-02-21 18:56:28,565 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:56:30,051 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2021-02-21 18:56:30,414 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2021-02-21 18:56:30,729 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:56:31,089 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2021-02-21 18:56:34,747 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 405 DAG size of output: 61 [2021-02-21 18:56:35,115 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 29 [2021-02-21 18:56:35,475 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:56:37,258 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 208 DAG size of output: 36 [2021-02-21 18:56:38,561 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 198 DAG size of output: 46 [2021-02-21 18:56:38,898 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 20 [2021-02-21 18:56:40,587 WARN L202 SmtUtils]: Spent 1.67 s on a formula simplification. DAG size of input: 212 DAG size of output: 33 [2021-02-21 18:56:44,234 WARN L202 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 405 DAG size of output: 61 [2021-02-21 18:56:44,581 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:56:48,234 WARN L202 SmtUtils]: Spent 3.65 s on a formula simplification. DAG size of input: 405 DAG size of output: 61 [2021-02-21 18:56:49,948 WARN L202 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 201 DAG size of output: 35 [2021-02-21 18:56:50,247 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:56:50,570 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:56:53,369 WARN L202 SmtUtils]: Spent 2.79 s on a formula simplification. DAG size of input: 373 DAG size of output: 56 [2021-02-21 18:56:53,688 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 18:56:54,939 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-21 18:56:56,125 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 200 DAG size of output: 45 [2021-02-21 18:56:57,463 WARN L202 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 206 DAG size of output: 35 [2021-02-21 18:56:58,432 WARN L202 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 18:57:02,052 WARN L202 SmtUtils]: Spent 3.61 s on a formula simplification. DAG size of input: 413 DAG size of output: 61 [2021-02-21 18:57:02,388 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:57:02,722 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:57:04,326 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2021-02-21 18:57:04,673 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:57:05,009 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 20 [2021-02-21 18:57:05,334 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:57:06,768 WARN L202 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 178 DAG size of output: 22 [2021-02-21 18:57:07,202 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 39 [2021-02-21 18:57:08,883 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-21 18:57:09,848 WARN L202 SmtUtils]: Spent 961.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 18:57:10,147 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:57:11,625 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 221 DAG size of output: 22 [2021-02-21 18:57:12,591 WARN L202 SmtUtils]: Spent 963.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 23 [2021-02-21 18:57:13,692 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2021-02-21 18:57:15,204 WARN L202 SmtUtils]: Spent 1.51 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-21 18:57:15,507 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 1 [2021-02-21 18:57:15,842 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2021-02-21 18:57:16,137 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 1 [2021-02-21 18:57:16,480 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2021-02-21 18:57:17,519 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 173 DAG size of output: 26 [2021-02-21 18:57:21,655 WARN L202 SmtUtils]: Spent 4.12 s on a formula simplification. DAG size of input: 419 DAG size of output: 67 [2021-02-21 18:57:25,698 WARN L202 SmtUtils]: Spent 4.04 s on a formula simplification. DAG size of input: 387 DAG size of output: 63 [2021-02-21 18:57:27,090 WARN L202 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2021-02-21 18:57:30,628 WARN L202 SmtUtils]: Spent 3.53 s on a formula simplification. DAG size of input: 409 DAG size of output: 63 [2021-02-21 18:57:30,964 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 188 DAG size of output: 1 [2021-02-21 18:57:32,573 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 203 DAG size of output: 38 [2021-02-21 18:57:34,826 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-21 18:57:36,409 WARN L202 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 192 DAG size of output: 31 [2021-02-21 18:57:37,734 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 18:57:38,035 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:57:40,359 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-21 18:57:42,706 WARN L202 SmtUtils]: Spent 2.25 s on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-21 18:57:44,600 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-21 18:57:45,699 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 199 DAG size of output: 38 [2021-02-21 18:57:47,592 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 190 DAG size of output: 31 [2021-02-21 18:57:48,386 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2021-02-21 18:57:49,947 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 185 DAG size of output: 29 [2021-02-21 18:57:50,273 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:57:51,893 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 209 DAG size of output: 36 [2021-02-21 18:57:52,219 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:57:53,827 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 209 DAG size of output: 36 [2021-02-21 18:57:55,089 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-21 18:57:56,531 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 202 DAG size of output: 43 [2021-02-21 18:57:58,217 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 180 DAG size of output: 31 [2021-02-21 18:58:03,525 WARN L202 SmtUtils]: Spent 5.30 s on a formula simplification. DAG size of input: 489 DAG size of output: 63 [2021-02-21 18:58:03,852 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:58:05,868 WARN L202 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 212 DAG size of output: 40 [2021-02-21 18:58:05,975 WARN L202 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 21 [2021-02-21 18:58:09,474 WARN L202 SmtUtils]: Spent 3.48 s on a formula simplification. DAG size of input: 405 DAG size of output: 61 [2021-02-21 18:58:09,820 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:58:12,203 WARN L202 SmtUtils]: Spent 2.37 s on a formula simplification. DAG size of input: 184 DAG size of output: 36 [2021-02-21 18:58:14,653 WARN L202 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-21 18:58:16,027 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 207 DAG size of output: 45 [2021-02-21 18:58:16,404 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-21 18:58:19,492 WARN L202 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 381 DAG size of output: 58 [2021-02-21 18:58:20,578 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 199 DAG size of output: 47 [2021-02-21 18:58:20,942 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-21 18:58:23,142 WARN L202 SmtUtils]: Spent 2.17 s on a formula simplification. DAG size of input: 198 DAG size of output: 31 [2021-02-21 18:58:24,201 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 216 DAG size of output: 19 [2021-02-21 18:58:25,581 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 205 DAG size of output: 39 [2021-02-21 18:58:29,014 WARN L202 SmtUtils]: Spent 3.43 s on a formula simplification. DAG size of input: 409 DAG size of output: 63 [2021-02-21 18:58:29,338 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2021-02-21 18:58:30,062 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 37 [2021-02-21 18:58:31,500 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 208 DAG size of output: 42 [2021-02-21 18:58:31,861 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 25 [2021-02-21 18:58:35,363 WARN L202 SmtUtils]: Spent 3.50 s on a formula simplification. DAG size of input: 413 DAG size of output: 65 [2021-02-21 18:58:36,660 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 199 DAG size of output: 34 [2021-02-21 18:58:37,723 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 202 DAG size of output: 35 [2021-02-21 18:58:39,228 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 210 DAG size of output: 48 [2021-02-21 18:58:39,564 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 22 [2021-02-21 18:58:41,208 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 217 DAG size of output: 57 [2021-02-21 18:58:42,580 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 207 DAG size of output: 45 [2021-02-21 18:58:43,896 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 202 DAG size of output: 39 [2021-02-21 18:58:44,304 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 19 [2021-02-21 18:58:45,237 WARN L202 SmtUtils]: Spent 928.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 23 [2021-02-21 18:58:48,158 WARN L202 SmtUtils]: Spent 2.92 s on a formula simplification. DAG size of input: 191 DAG size of output: 38 [2021-02-21 18:58:48,900 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 31 [2021-02-21 18:58:50,422 WARN L202 SmtUtils]: Spent 1.52 s on a formula simplification. DAG size of input: 194 DAG size of output: 38 [2021-02-21 18:58:50,765 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 29 [2021-02-21 18:58:51,113 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 31 [2021-02-21 18:58:51,474 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 20 [2021-02-21 18:58:51,921 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 23 [2021-02-21 18:58:53,484 WARN L202 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 188 DAG size of output: 37 [2021-02-21 18:58:58,260 WARN L202 SmtUtils]: Spent 4.76 s on a formula simplification. DAG size of input: 425 DAG size of output: 63 [2021-02-21 18:59:02,571 WARN L202 SmtUtils]: Spent 4.31 s on a formula simplification. DAG size of input: 390 DAG size of output: 66 [2021-02-21 18:59:07,312 WARN L202 SmtUtils]: Spent 4.73 s on a formula simplification. DAG size of input: 425 DAG size of output: 63 [2021-02-21 18:59:08,651 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 187 DAG size of output: 35 [2021-02-21 18:59:10,886 WARN L202 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 199 DAG size of output: 45 [2021-02-21 18:59:12,009 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 193 DAG size of output: 26 [2021-02-21 18:59:15,157 WARN L202 SmtUtils]: Spent 3.12 s on a formula simplification. DAG size of input: 209 DAG size of output: 39 [2021-02-21 18:59:15,163 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 638 693) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-21 18:59:15,164 INFO L189 CegarLoopUtils]: For program point L680-2(line 680) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L689(line 689) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L685(lines 662 686) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-21 18:59:15,165 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 638 693) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 638 693) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L669(lines 669 673) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L669-1(lines 669 673) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-21 18:59:15,166 INFO L189 CegarLoopUtils]: For program point L661-1(line 661) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L661-2(line 661) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L690(line 690) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L682-1(lines 663 684) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-21 18:59:15,167 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-21 18:59:15,168 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 694 753) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L746(lines 719 747) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 694 753) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L738-1(line 738) no Hoare annotation was computed. [2021-02-21 18:59:15,169 INFO L189 CegarLoopUtils]: For program point L738-2(line 738) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L734-1(line 734) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L734-2(line 734) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L726(lines 726 730) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 694 753) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L726-1(lines 726 730) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L718-1(line 718) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L718-2(line 718) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-21 18:59:15,170 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L739-1(line 739) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L739-2(line 739) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-21 18:59:15,171 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L720-2(lines 720 745) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-21 18:59:15,172 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 113 119) the Hoare annotation is: true [2021-02-21 18:59:15,172 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 113 119) the Hoare annotation is: true [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 120 128) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:59:15,173 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-21 18:59:15,173 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 120 128) the Hoare annotation is: true [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 120 128) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point L479-1(line 479) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,173 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 467 489) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L477(lines 477 484) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L192 CegarLoopUtils]: At program point L477-1(lines 477 484) the Hoare annotation is: true [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L475(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L474(line 474) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L475-1(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L473(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L475-2(line 475) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret34| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,174 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 467 489) the Hoare annotation is: true [2021-02-21 18:59:15,174 INFO L185 CegarLoopUtils]: At program point L473-1(line 473) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,175 INFO L185 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,175 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 467 489) the Hoare annotation is: true [2021-02-21 18:59:15,175 INFO L192 CegarLoopUtils]: At program point L486(line 486) the Hoare annotation is: true [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 425 448) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 425 448) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 425 448) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-21 18:59:15,175 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L185 CegarLoopUtils]: At program point L256(line 256) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (and (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3))) [2021-02-21 18:59:15,176 INFO L192 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: true [2021-02-21 18:59:15,176 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 251 259) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,176 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 251 259) the Hoare annotation is: true [2021-02-21 18:59:15,176 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 251 259) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~3))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L290-1(line 290) no Hoare annotation was computed. [2021-02-21 18:59:15,176 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L279(lines 279 287) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L279-2(lines 279 287) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 260 295) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L267(lines 267 275) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L267-2(lines 267 275) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 260 295) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 260 295) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L290(line 290) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 106 112) the Hoare annotation is: true [2021-02-21 18:59:15,177 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 106 112) the Hoare annotation is: true [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-21 18:59:15,177 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 592 637) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 592 637) no Hoare annotation was computed. [2021-02-21 18:59:15,178 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 592 637) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-21 18:59:15,179 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L596(line 596) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L629-1(line 629) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L629-2(line 629) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L592(lines 592 637) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L592-1(lines 592 637) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-21 18:59:15,180 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L615-1(line 615) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L929(lines 929 930) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L925(lines 925 932) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 905 950) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L921(line 921) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L919(lines 919 939) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L919-1(lines 919 939) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L946-1(line 946) no Hoare annotation was computed. [2021-02-21 18:59:15,181 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L946-2(line 946) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L944-1(line 944) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L942(line 942) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L944-2(line 944) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 905 950) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L905(lines 905 950) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L936(lines 936 937) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 905 950) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L924-1(line 924) no Hoare annotation was computed. [2021-02-21 18:59:15,182 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L924-2(line 924) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L943(line 943) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L941(line 941) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-21 18:59:15,183 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 456 466) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,183 INFO L185 CegarLoopUtils]: At program point L461(line 461) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,183 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 456 466) the Hoare annotation is: true [2021-02-21 18:59:15,184 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 456 466) the Hoare annotation is: true [2021-02-21 18:59:15,184 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 240 250) the Hoare annotation is: true [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 240 250) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point L247(line 247) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 240 250) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= ~methaneLevelCritical~0 |isMethaneAlarm_#res|) (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#res| ~methaneLevelCritical~0) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,184 INFO L192 CegarLoopUtils]: At program point L245(line 245) the Hoare annotation is: true [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point L245-1(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point L245-2(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,184 INFO L185 CegarLoopUtils]: At program point L245-3(line 245) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and (<= ~methaneLevelCritical~0 isMethaneAlarm_~retValue_acc~2) (<= |isMethaneAlarm_#t~ret12| ~methaneLevelCritical~0) (<= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret12|) (<= isMethaneAlarm_~retValue_acc~2 ~methaneLevelCritical~0))) (.cse3 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3))) [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 232 239) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3))) [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 232 239) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3))) [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 232 239) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3) (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3))) [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point L577(line 577) the Hoare annotation is: (let ((.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse7 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~8)) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse3 .cse4 .cse7) (or .cse0 .cse3 .cse4 .cse5 .cse7) (or .cse0 .cse1 .cse2 .cse6 .cse3 .cse4))) [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3))) [2021-02-21 18:59:15,185 INFO L192 CegarLoopUtils]: At program point L575(lines 575 581) the Hoare annotation is: true [2021-02-21 18:59:15,185 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 571 584) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse5 (not (< ~waterLevel~0 3)) .cse2 (not (= 1 ~systemActive~0)) (not .cse3)))) [2021-02-21 18:59:15,186 INFO L185 CegarLoopUtils]: At program point L580(line 580) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or (= isHighWaterSensorDry_~retValue_acc~8 0) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (= 1 ~systemActive~0)) (not .cse2)) (or .cse3 .cse4 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse4 .cse0 .cse1 .cse2))) [2021-02-21 18:59:15,186 INFO L185 CegarLoopUtils]: At program point L579(line 579) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2 .cse3))) [2021-02-21 18:59:15,186 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 571 584) the Hoare annotation is: true [2021-02-21 18:59:15,186 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 571 584) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8)) .cse5 (not (< ~waterLevel~0 3)) .cse2 (not (= 1 ~systemActive~0)) (not .cse3)))) [2021-02-21 18:59:15,186 INFO L185 CegarLoopUtils]: At program point L218(line 218) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse3 .cse6) (or .cse0 .cse1 .cse3 .cse7 .cse4) (or .cse0 .cse3 .cse7 .cse6) (or .cse0 .cse3 .cse7 .cse4 .cse5))) [2021-02-21 18:59:15,187 INFO L185 CegarLoopUtils]: At program point L218-1(lines 199 223) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not (< ~waterLevel~0 3))) (.cse4 (not .cse8)) (.cse5 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2) .cse7) .cse8) (or .cse0 .cse6 .cse9 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse5 .cse4) (or .cse2 .cse6 (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) .cse4 (not .cse5))))) [2021-02-21 18:59:15,187 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 199 223) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse7 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse9 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not (< ~waterLevel~0 3))) (.cse4 (not .cse8)) (.cse5 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse2 .cse6 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2) .cse7) .cse8) (or .cse0 .cse6 .cse9 .cse3 .cse7 .cse8) (or .cse0 .cse1 .cse9 .cse3 .cse5 .cse4) (or .cse2 .cse6 (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) .cse4 (not .cse5))))) [2021-02-21 18:59:15,187 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (not (<= 2 ~waterLevel~0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse5) (or .cse0 .cse6 .cse2 .cse7) (or .cse0 .cse2 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7) (or .cse0 .cse1 .cse6 .cse2)))) [2021-02-21 18:59:15,187 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 199 223) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse0 .cse5 .cse2 .cse7 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse6))) [2021-02-21 18:59:15,188 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not .cse8)) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2) .cse7) .cse6 .cse2 .cse8) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,188 INFO L185 CegarLoopUtils]: At program point L207(lines 207 215) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (not .cse8)) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2) .cse7) .cse6 .cse2 .cse8) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,188 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse7 .cse8) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,188 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 (and .cse7 (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|)) .cse8) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,188 INFO L185 CegarLoopUtils]: At program point L203(lines 203 220) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (= |old(~pumpRunning~0)| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse3 .cse6) (or .cse0 .cse5 .cse2 .cse7 .cse3) (or .cse0 .cse2 .cse7 .cse3 .cse4) (or .cse0 .cse2 .cse7 .cse3 .cse6))) [2021-02-21 18:59:15,189 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 (and .cse7 (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|)) .cse8) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,189 INFO L185 CegarLoopUtils]: At program point L205-3(line 205) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 (and (<= ~methaneLevelCritical~0 processEnvironment_~tmp~2) .cse7 (<= ~methaneLevelCritical~0 |processEnvironment_#t~ret11|)) .cse6 .cse2 .cse8) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse2 .cse3 .cse7 .cse8)))) [2021-02-21 18:59:15,189 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 165 171) the Hoare annotation is: true [2021-02-21 18:59:15,189 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 165 171) the Hoare annotation is: true [2021-02-21 18:59:15,189 INFO L185 CegarLoopUtils]: At program point L382(lines 337 384) the Hoare annotation is: (let ((.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 (= ~pumpRunning~0 0) .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 2 ~waterLevel~0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,189 INFO L185 CegarLoopUtils]: At program point L349(line 349) the Hoare annotation is: (let ((.cse7 (= ~methaneLevelCritical~0 1)) (.cse8 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~4 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (< ~waterLevel~0 3)) (.cse12 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6) (and .cse0 .cse1 .cse7 .cse8 .cse9 .cse2 .cse4 .cse10 .cse11 (<= 2 ~waterLevel~0) .cse12 .cse5) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse7 .cse8 .cse9 .cse4 .cse11 .cse12 .cse5 .cse6 .cse1 .cse2 .cse10 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse11 .cse12 .cse5 .cse6))) [2021-02-21 18:59:15,189 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (= ~methaneLevelCritical~0 1)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse13 (<= test_~tmp___2~0 2147483647)) (.cse11 (<= 1 ~systemActive~0)) (.cse12 (<= |test_#t~nondet30| 2147483647)) (.cse14 (= ~methaneLevelCritical~0 0)) (.cse5 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= test_~splverifierCounter~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse11 .cse3 .cse12 .cse14 .cse4 .cse5 .cse6 .cse8 .cse9 .cse10) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (<= 2 ~waterLevel~0) .cse8 .cse9 .cse11 .cse12 .cse13) (and .cse11 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse12 .cse14 .cse5 .cse7 .cse9 .cse10))) [2021-02-21 18:59:15,190 INFO L185 CegarLoopUtils]: At program point L345-1(line 345) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 1)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse7 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (= test_~tmp~4 |test_#t~nondet30|)) (.cse5 (<= |test_#t~nondet30| 2147483647)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet30| 2147483648))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0)) (.cse12 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 (<= 2 ~waterLevel~0) .cse9 .cse10) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 .cse5 .cse11 .cse6 (= ~pumpRunning~0 0) .cse10 .cse12) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse8 .cse9 .cse10 .cse12 .cse0 .cse5 .cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse3 .cse4 .cse5 .cse11 .cse6 .cse8 .cse9 .cse10 .cse12) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,190 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,190 INFO L185 CegarLoopUtils]: At program point L375(lines 375 379) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,190 INFO L185 CegarLoopUtils]: At program point L375-2(lines 367 380) the Hoare annotation is: (let ((.cse8 (= ~methAndRunningLastTime~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse12 .cse4 .cse3 .cse5 .cse13 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,190 INFO L185 CegarLoopUtils]: At program point L338(lines 337 384) the Hoare annotation is: (let ((.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 (= ~pumpRunning~0 0) .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 2 ~waterLevel~0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point L367(lines 367 380) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point L330(line 330) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point L359(line 359) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse6 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse5 (not (= test_~tmp___0~2 0))) (.cse7 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (< ~waterLevel~0 3)) (.cse9 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse10 (= test_~splverifierCounter~0 0)) (.cse11 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 2 ~waterLevel~0) .cse8 .cse9 .cse10) (and .cse0 .cse2 .cse3 .cse4 .cse7 .cse8 (= ~pumpRunning~0 0) .cse9 .cse10 .cse11 .cse1 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse4 .cse5 (= ~methaneLevelCritical~0 0) .cse7 .cse8 .cse9 .cse10 .cse11))) [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point L355(line 355) the Hoare annotation is: (let ((.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse7 (= ~pumpRunning~0 0)) (.cse10 (= ~methaneLevelCritical~0 1)) (.cse11 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse16 (<= 2 ~waterLevel~0)) (.cse15 (<= test_~tmp___2~0 2147483647)) (.cse1 (<= test_~tmp~4 2147483647)) (.cse0 (<= 1 ~systemActive~0)) (.cse12 (<= test_~tmp___0~2 2147483647)) (.cse3 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse5 (= ~methaneLevelCritical~0 0)) (.cse4 (<= |test_#t~nondet31| 2147483647)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (< ~waterLevel~0 3)) (.cse14 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse10 .cse11 .cse12 .cse3 .cse4 .cse6 .cse13 .cse7 .cse14 .cse8 .cse9 .cse0 .cse15) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse13 .cse16 .cse7 .cse8 .cse9 .cse0 (not (= test_~tmp~4 0)) .cse5) (and .cse1 .cse10 .cse11 .cse12 .cse3 .cse4 .cse6 .cse13 .cse16 .cse14 .cse8 .cse0 .cse15) (and .cse1 .cse0 .cse12 .cse3 .cse5 .cse4 .cse6 .cse13 .cse14 .cse8 .cse9))) [2021-02-21 18:59:15,191 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 327 392) the Hoare annotation is: true [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point L355-1(line 355) the Hoare annotation is: (let ((.cse1 (= ~methaneLevelCritical~0 1)) (.cse2 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= test_~tmp___0~2 |test_#t~nondet31|)) (.cse10 (<= 1 ~systemActive~0)) (.cse3 (<= 0 (+ |test_#t~nondet31| 2147483648))) (.cse4 (<= |test_#t~nondet31| 2147483647)) (.cse5 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (< ~waterLevel~0 3)) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (= ~methAndRunningLastTime~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7 .cse8 .cse9 .cse10 .cse11) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse9 .cse10 .cse1 .cse2 .cse3 .cse4 .cse11 .cse5 (<= 2 ~waterLevel~0) .cse6 .cse7) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse9 .cse10 .cse3 .cse4 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7 .cse8))) [2021-02-21 18:59:15,191 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 327 392) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,192 INFO L185 CegarLoopUtils]: At program point L347(lines 347 353) the Hoare annotation is: (let ((.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse11 (= ~methaneLevelCritical~0 0)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse9 (= test_~splverifierCounter~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 2 ~waterLevel~0) .cse8 .cse9) (and .cse0 .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 .cse6 (= ~pumpRunning~0 0) .cse9 .cse10) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,192 INFO L185 CegarLoopUtils]: At program point L347-1(lines 347 353) the Hoare annotation is: (let ((.cse2 (= |old(~systemActive~0)| ~systemActive~0)) (.cse4 (= ~methaneLevelCritical~0 0)) (.cse7 (= ~pumpRunning~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse12 (= ~methaneLevelCritical~0 1)) (.cse13 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (<= test_~tmp___0~2 2147483647)) (.cse14 (<= test_~tmp___2~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse6 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse11 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (not (= test_~tmp~4 0)) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (and .cse0 .cse1 .cse10 .cse4 .cse3 .cse5 .cse11 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse12 .cse13 .cse10 .cse14 .cse3 .cse5 .cse7 .cse11 .cse8 .cse9) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 .cse0 .cse2 (= ~waterLevel~0 1) .cse4 .cse3 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse12 .cse13 .cse10 .cse14 .cse3 .cse6 .cse5 .cse11 .cse8))) [2021-02-21 18:59:15,192 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 327 392) the Hoare annotation is: true [2021-02-21 18:59:15,192 INFO L185 CegarLoopUtils]: At program point L339(lines 339 343) the Hoare annotation is: (let ((.cse11 (= ~methaneLevelCritical~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse4 (<= test_~tmp___0~2 2147483647)) (.cse5 (<= test_~tmp___2~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8 .cse9 .cse10) (and .cse0 .cse1 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9 .cse10) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse1 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse11 (= ~pumpRunning~0 0) .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (<= 2 ~waterLevel~0) .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,192 INFO L185 CegarLoopUtils]: At program point L335(line 335) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,192 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,193 INFO L185 CegarLoopUtils]: At program point L385(lines 336 386) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,193 INFO L185 CegarLoopUtils]: At program point L373(line 373) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,193 INFO L185 CegarLoopUtils]: At program point L373-1(line 373) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,193 INFO L185 CegarLoopUtils]: At program point L373-2(line 373) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse12 .cse11 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,193 INFO L185 CegarLoopUtils]: At program point L369(line 369) the Hoare annotation is: (let ((.cse12 (not (= test_~tmp___0~2 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse14 (<= 2 ~waterLevel~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (not (= test_~tmp___2~0 0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse1 (<= 1 ~systemActive~0)) (.cse13 (<= test_~tmp___2~0 2147483647))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 .cse6 .cse8 .cse7 .cse1 .cse12 .cse13) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse13 .cse4 .cse14 .cse11 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse14 .cse5 .cse6 .cse7) (and .cse0 .cse9 .cse10 .cse2 .cse4 .cse11 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8 .cse1 .cse13) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)))) [2021-02-21 18:59:15,194 INFO L185 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse13 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse10 (<= 2 ~waterLevel~0)) (.cse15 (<= test_~tmp___2~0 2147483647)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse11 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse12 (= ~methaneLevelCritical~0 1)) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse9 (not (= test_~tmp___0~2 0))) (.cse14 (<= |test_#t~nondet32| 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0)) (.cse8 (= ~methAndRunningLastTime~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse9 .cse3 .cse4 .cse10 .cse5 .cse6 .cse7) (and .cse0 .cse11 .cse12 .cse13 .cse2 .cse14 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8 .cse1 .cse15) (and .cse0 .cse11 .cse12 .cse13 .cse2 .cse14 .cse4 .cse5 .cse10 .cse6 .cse7 .cse1 .cse15) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse11 .cse12 .cse2 .cse9 .cse14 .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-21 18:59:15,194 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-21 18:59:15,194 INFO L185 CegarLoopUtils]: At program point L365-1(line 365) the Hoare annotation is: (let ((.cse12 (= ~methaneLevelCritical~0 0)) (.cse9 (= ~methAndRunningLastTime~0 0)) (.cse13 (not (= test_~tmp___0~2 0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= test_~tmp___2~0 |test_#t~nondet32|)) (.cse11 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ |test_#t~nondet32| 2147483648))) (.cse2 (= ~methaneLevelCritical~0 1)) (.cse3 (<= test_~tmp___0~2 2147483647)) (.cse4 (<= |test_#t~nondet32| 2147483647)) (.cse5 (<= 0 (+ test_~tmp~4 2147483648))) (.cse14 (<= 2 ~waterLevel~0)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse8 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (= ~pumpRunning~0 0) .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse0 .cse11 .cse3 .cse12 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse11 .cse3 .cse13 .cse12 .cse5 .cse14 .cse6 .cse7 .cse8) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse8 .cse10 .cse11 .cse13) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse10 .cse11 .cse1 .cse2 .cse3 .cse4 .cse5 .cse14 .cse6 .cse7 .cse8))) [2021-02-21 18:59:15,194 INFO L185 CegarLoopUtils]: At program point L357(lines 357 363) the Hoare annotation is: (let ((.cse7 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse8 (= ~methaneLevelCritical~0 1)) (.cse9 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse10 (<= test_~tmp___2~0 2147483647)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse8 .cse9 .cse2 .cse10 .cse3 .cse4 (= ~pumpRunning~0 0) .cse5 .cse6 .cse7) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse8 .cse9 .cse2 .cse10 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 .cse6))) [2021-02-21 18:59:15,194 INFO L185 CegarLoopUtils]: At program point L357-1(lines 357 363) the Hoare annotation is: (let ((.cse3 (= ~methaneLevelCritical~0 0)) (.cse12 (not (= test_~tmp___0~2 0))) (.cse8 (= ~methAndRunningLastTime~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 1 ~systemActive~0)) (.cse9 (= ~methaneLevelCritical~0 1)) (.cse10 (<= 0 (+ test_~tmp___2~0 2147483648))) (.cse2 (<= test_~tmp___0~2 2147483647)) (.cse11 (<= test_~tmp___2~0 2147483647)) (.cse4 (<= 0 (+ test_~tmp~4 2147483648))) (.cse13 (<= 2 ~waterLevel~0)) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse5 (= ~pumpRunning~0 0) .cse6 .cse7 .cse8) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 .cse1 .cse2 .cse12 .cse3 .cse4 .cse13 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse9 .cse2 .cse12 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and .cse0 .cse1 .cse9 .cse10 .cse2 .cse11 .cse4 .cse13 .cse5 .cse6 .cse7))) [2021-02-21 18:59:15,194 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-21 18:59:15,194 INFO L189 CegarLoopUtils]: For program point L898-1(line 898) no Hoare annotation was computed. [2021-02-21 18:59:15,194 INFO L189 CegarLoopUtils]: For program point L896(line 896) no Hoare annotation was computed. [2021-02-21 18:59:15,194 INFO L189 CegarLoopUtils]: For program point L898-2(line 898) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L859(lines 859 904) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L890(lines 890 891) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 859 904) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L878-1(line 878) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L878-2(line 878) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-21 18:59:15,195 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L897(line 897) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L895(line 895) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 859 904) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L883(lines 883 884) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 859 904) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L879(lines 879 886) no Hoare annotation was computed. [2021-02-21 18:59:15,196 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L873(lines 873 893) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L873-1(lines 873 893) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L900-1(line 900) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-21 18:59:15,197 INFO L189 CegarLoopUtils]: For program point L900-2(line 900) no Hoare annotation was computed. [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point L68-3(line 68) the Hoare annotation is: (let ((.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 1 ~systemActive~0)) (and (= ~methaneLevelCritical~0 |__utac_acc__Specification2_spec__2_#t~ret7|) (= __utac_acc__Specification2_spec__2_~tmp~0 |__utac_acc__Specification2_spec__2_#t~ret7|)) .cse4) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|)) .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: (let ((.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (<= 1 ~systemActive~0))) (.cse4 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse3 .cse4 .cse0 .cse1 .cse2) (or .cse3 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse3 .cse4 .cse0 .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 62 90) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or (and (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (not (= ~methAndRunningLastTime~0 0)) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= ~pumpRunning~0 1)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse3))) [2021-02-21 18:59:15,198 INFO L185 CegarLoopUtils]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or .cse0 .cse1 .cse2 (and (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= ~pumpRunning~0 1)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse3))) [2021-02-21 18:59:15,199 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 62 90) the Hoare annotation is: (let ((.cse5 (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (.cse8 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse5 .cse6 .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse8)) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (< ~waterLevel~0 3))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0))) (or .cse0 (and .cse5 .cse6 (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse4 (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= ~methAndRunningLastTime~0 1) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse7)))) [2021-02-21 18:59:15,199 INFO L185 CegarLoopUtils]: At program point L86(line 86) the Hoare annotation is: (let ((.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse1 .cse0 .cse3 .cse2 .cse4) (or (not (= ~pumpRunning~0 1)) .cse3 .cse2 (not (= 1 ~systemActive~0)) .cse4) (or .cse0 .cse1 .cse3 .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-21 18:59:15,199 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or .cse0 (and (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~methAndRunningLastTime~0 0)) .cse1 .cse2 .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))) (or (not (= ~pumpRunning~0 1)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse3))) [2021-02-21 18:59:15,199 INFO L185 CegarLoopUtils]: At program point L74(lines 74 84) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (and (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647) (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648)) .cse3) .cse4) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse3) .cse1 .cse2 (not (= ~pumpRunning~0 0))) (or (not (= ~pumpRunning~0 1)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse4))) [2021-02-21 18:59:15,200 INFO L185 CegarLoopUtils]: At program point L72(line 72) the Hoare annotation is: (let ((.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (<= 2 ~waterLevel~0))) (.cse3 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0) .cse2) (or .cse3 .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse4) (or .cse3 .cse0 .cse1 .cse4 .cse2) (or .cse3 .cse1 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:59:15,200 INFO L185 CegarLoopUtils]: At program point L72-1(line 72) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse2 (not (= ~pumpRunning~0 0))) (or (and (= ~pumpRunning~0 |__utac_acc__Specification2_spec__2_#t~ret8|) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse4))) [2021-02-21 18:59:15,200 INFO L185 CegarLoopUtils]: At program point L70(lines 70 87) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse4 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0) .cse2) (or .cse3 .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse4) (or .cse3 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse4) .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse3 .cse0 .cse1 .cse4 .cse2))) [2021-02-21 18:59:15,200 INFO L185 CegarLoopUtils]: At program point L72-2(line 72) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse2 (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse1 (not (= ~pumpRunning~0 0))) (or (and (= ~pumpRunning~0 |__utac_acc__Specification2_spec__2_#t~ret8|) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 1)) .cse2 .cse1 (not (= 1 ~systemActive~0)) .cse4) (or .cse0 .cse2 .cse1 (and (<= |__utac_acc__Specification2_spec__2_#t~ret8| 2147483647) (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret8| 2147483648)) .cse3) .cse4))) [2021-02-21 18:59:15,200 INFO L185 CegarLoopUtils]: At program point L72-3(line 72) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 (and (<= |__utac_acc__Specification2_spec__2_#t~ret8| 2147483647) (<= 0 (+ |__utac_acc__Specification2_spec__2_#t~ret8| 2147483648)) .cse1 (= __utac_acc__Specification2_spec__2_~tmp___0~0 |__utac_acc__Specification2_spec__2_#t~ret8|)) .cse2 .cse3 .cse4) (or .cse0 .cse3 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse2 .cse3 (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) .cse1 (= 0 |__utac_acc__Specification2_spec__2_#t~ret8|))) (or (and (= ~pumpRunning~0 |__utac_acc__Specification2_spec__2_#t~ret8|) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 1)) .cse2 .cse3 (not (= 1 ~systemActive~0)) .cse4))) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point L70-1(lines 62 90) the Hoare annotation is: (let ((.cse5 (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (.cse8 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse5 .cse6 .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (and (= __utac_acc__Specification2_spec__2_~tmp~0 0) .cse8)) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (< ~waterLevel~0 3))) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0))) (or .cse0 (and .cse5 .cse6 (not (= __utac_acc__Specification2_spec__2_~tmp___0~0 0))) .cse1 .cse2 .cse3 .cse4 .cse7) (or .cse0 .cse2 .cse4 (not (= ~methaneLevelCritical~0 0))) (or (not (= ~pumpRunning~0 1)) .cse3 .cse4 (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 ~pumpRunning~0) (= ~methAndRunningLastTime~0 1) (= __utac_acc__Specification2_spec__2_~tmp~0 ~methaneLevelCritical~0)) .cse7)))) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3) (or .cse0 .cse1 .cse2 .cse3 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point L68-1(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= ~methaneLevelCritical~0 |__utac_acc__Specification2_spec__2_#t~ret7|) (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse4))) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point L68-2(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0)) .cse3) (or .cse0 .cse2 (not (= ~methaneLevelCritical~0 0)) (and .cse3 (= 0 |__utac_acc__Specification2_spec__2_#t~ret7|))) (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (= ~methaneLevelCritical~0 |__utac_acc__Specification2_spec__2_#t~ret7|) (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= 1 ~systemActive~0)) .cse4))) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:59:15,201 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:59:15,202 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 54 61) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L547-2(lines 547 555) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 539 561) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 539 561) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L549(line 549) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 539 561) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L547(lines 547 555) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L98-1(line 98) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point L98-2(line 98) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 96 105) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 96 105) no Hoare annotation was computed. [2021-02-21 18:59:15,202 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 96 105) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L820-1(line 820) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L787-1(line 787) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L845(lines 845 852) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-21 18:59:15,203 INFO L189 CegarLoopUtils]: For program point L846(line 846) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L780(lines 780 784) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L805-2(lines 805 825) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 756 858) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L756(lines 756 858) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L756-1(lines 756 858) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L847(line 847) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L847-1(line 847) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L847-2(line 847) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L806(lines 805 825) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 756 858) no Hoare annotation was computed. [2021-02-21 18:59:15,204 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L790-1(line 790) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 756 858) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L848(line 848) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L807(lines 807 811) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-21 18:59:15,205 INFO L189 CegarLoopUtils]: For program point L832-1(line 832) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L832-2(line 832) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L816-1(line 816) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L816-2(line 816) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-21 18:59:15,206 INFO L189 CegarLoopUtils]: For program point L834-1(line 834) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L834-2(line 834) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L826(lines 804 827) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L785(lines 785 801) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L818-1(line 818) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L818-2(line 818) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L802(lines 802 843) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-21 18:59:15,207 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L844(lines 844 855) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L803(line 803) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L836-1(line 836) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-21 18:59:15,208 INFO L185 CegarLoopUtils]: At program point L291-2(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,208 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,208 INFO L185 CegarLoopUtils]: At program point L890-1(line 890) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,208 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L936(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L936-1(line 936) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L544(line 544) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,209 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L883(line 883) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L883-1(line 883) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L557(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,210 INFO L185 CegarLoopUtils]: At program point L557-1(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L557-2(line 557) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L937(line 937) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L553-1(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L553-2(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L553-3(line 553) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L549(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L549-1(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L549-2(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,211 INFO L185 CegarLoopUtils]: At program point L549-3(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L545(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L549-4(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L929(line 929) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L289-1(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L545-1(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L549-5(line 549) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L929-1(line 929) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L289-2(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L545-2(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,212 INFO L185 CegarLoopUtils]: At program point L289-3(line 289) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L545-3(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L545-4(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L545-5(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L285-2(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L545-6(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L285-3(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L545-7(line 545) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,213 INFO L185 CegarLoopUtils]: At program point L285-4(line 285) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L281-3(line 281) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L277(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L277-1(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L884(line 884) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L277-2(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L277-3(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L273(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L277-4(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,214 INFO L185 CegarLoopUtils]: At program point L273-1(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L277-5(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L273-2(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L277-6(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L273-3(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L277-7(line 277) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L269(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L273-4(line 273) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L269-1(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L269-2(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L269-3(line 269) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,215 INFO L185 CegarLoopUtils]: At program point L265(line 265) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L930(line 930) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L394(line 394) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L291(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point L291-1(line 291) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-21 18:59:15,216 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 224 231) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 224 231) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 224 231) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2 .cse3 .cse4) (or .cse0 (not (= ~methaneLevelCritical~0 1)) .cse1 .cse2 .cse3 .cse4))) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 296 314) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse5 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp~3 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (= 1 ~systemActive~0)) (not .cse4)) (or .cse0 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5))) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point L311(line 311) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp~3 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse5 (not (< ~waterLevel~0 3)) .cse3 (not (= 1 ~systemActive~0)) (not .cse4)) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4))) [2021-02-21 18:59:15,217 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 296 314) the Hoare annotation is: true [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (= isHighWaterLevel_~tmp~3 0) (not (= 1 ~systemActive~0)) (not .cse2)) (or .cse3 .cse4 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse4 .cse0 .cse1 .cse2))) [2021-02-21 18:59:15,217 INFO L185 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: (or (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-21 18:59:15,218 INFO L185 CegarLoopUtils]: At program point L305(lines 305 309) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (<= 1 isHighWaterLevel_~tmp~3)) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (= isHighWaterLevel_~tmp~3 0) (not (= 1 ~systemActive~0)) (not .cse2)) (or .cse3 .cse4 .cse5 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse3 .cse4 .cse5 .cse0 .cse1 .cse2))) [2021-02-21 18:59:15,218 INFO L192 CegarLoopUtils]: At program point L303(line 303) the Hoare annotation is: true [2021-02-21 18:59:15,218 INFO L185 CegarLoopUtils]: At program point L305-2(lines 305 309) the Hoare annotation is: (let ((.cse0 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse3 .cse4) (or (and (= isHighWaterLevel_~tmp~3 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse5 (not (< ~waterLevel~0 3)) .cse3 (not (= 1 ~systemActive~0)) (not .cse4)))) [2021-02-21 18:59:15,218 INFO L185 CegarLoopUtils]: At program point L303-1(line 303) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret29|)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or (= |isHighWaterLevel_#t~ret29| 0) .cse5 (not (< ~waterLevel~0 3)) .cse2 (not (= 1 ~systemActive~0)) (not .cse3)))) [2021-02-21 18:59:15,218 INFO L185 CegarLoopUtils]: At program point L303-2(line 303) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse4 (<= 1 |isHighWaterLevel_#t~ret29|)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0)) .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse2 .cse3 .cse4) (or (= |isHighWaterLevel_#t~ret29| 0) .cse5 (not (< ~waterLevel~0 3)) .cse2 (not (= 1 ~systemActive~0)) (not .cse3)))) [2021-02-21 18:59:15,218 INFO L185 CegarLoopUtils]: At program point L303-3(line 303) the Hoare annotation is: (let ((.cse4 (not (<= 1 ~systemActive~0))) (.cse3 (and (<= 1 isHighWaterLevel_~tmp~3) (<= 1 |isHighWaterLevel_#t~ret29|))) (.cse5 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (<= 2 ~waterLevel~0))) (and (or (and (= |isHighWaterLevel_#t~ret29| 0) (= |isHighWaterLevel_#t~ret29| isHighWaterLevel_~tmp~3)) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (= 1 ~systemActive~0)) (not .cse2)) (or .cse3 .cse4 .cse5 .cse1 (not (= ~methaneLevelCritical~0 0)) .cse2) (or .cse4 .cse3 .cse5 .cse0 .cse1 .cse2))) [2021-02-21 18:59:15,218 INFO L192 CegarLoopUtils]: At program point L299(line 299) the Hoare annotation is: true [2021-02-21 18:59:15,218 INFO L192 CegarLoopUtils]: At program point L298(line 298) the Hoare annotation is: true [2021-02-21 18:59:15,219 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 296 314) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (<= 2 ~waterLevel~0)) (.cse5 (and (<= isHighWaterLevel_~retValue_acc~4 0) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0) (<= 0 isHighWaterLevel_~retValue_acc~4)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~4) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~4) (= isHighWaterLevel_~tmp~3 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (= 1 ~systemActive~0)) (not .cse4)) (or .cse0 .cse1 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5))) [2021-02-21 18:59:15,219 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 562 570) no Hoare annotation was computed. [2021-02-21 18:59:15,219 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 562 570) no Hoare annotation was computed. [2021-02-21 18:59:15,219 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-21 18:59:15,219 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-21 18:59:15,219 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 562 570) no Hoare annotation was computed. [2021-02-21 18:59:15,219 INFO L185 CegarLoopUtils]: At program point L525(line 525) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 0 (+ test_~tmp___0~2 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (= test_~tmp___0~2 0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse5 (not (<= test_~tmp___0~2 2147483647))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 1)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,219 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 518 529) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 0 (+ test_~tmp___0~2 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (= test_~tmp___0~2 0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse5 (not (<= test_~tmp___0~2 2147483647))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 1))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (= ~methaneLevelCritical~0 0) .cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,219 INFO L185 CegarLoopUtils]: At program point L523(line 523) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 0 (+ test_~tmp___0~2 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse3 (= test_~tmp___0~2 0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse5 (not (<= test_~tmp___0~2 2147483647))) (.cse6 (not (= |old(~methaneLevelCritical~0)| 1))) (.cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 (not (<= 2 ~waterLevel~0))))) [2021-02-21 18:59:15,219 INFO L185 CegarLoopUtils]: At program point L522-1(lines 518 529) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___0~2 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= test_~tmp___0~2 0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse5 (not (<= test_~tmp___0~2 2147483647))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 1)))) (and (or .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4 .cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse1 .cse3 .cse4 .cse6 .cse5 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse6 .cse5 .cse7))) [2021-02-21 18:59:15,220 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 518 529) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___0~2 2147483648)))) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (= test_~tmp___0~2 0)) (.cse4 (not (< ~waterLevel~0 3))) (.cse6 (= ~methaneLevelCritical~0 0)) (.cse5 (not (<= test_~tmp___0~2 2147483647))) (.cse7 (not (= |old(~methaneLevelCritical~0)| 1)))) (and (or .cse0 .cse1 (= ~methaneLevelCritical~0 1) .cse2 .cse3 .cse4 .cse5 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 .cse1 .cse3 .cse4 .cse6 .cse5 .cse7 (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse6 .cse5 .cse7))) [2021-02-21 18:59:15,220 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-21 18:59:15,220 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-21 18:59:15,220 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-21 18:59:15,220 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-21 18:59:15,220 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 530 538) the Hoare annotation is: true [2021-02-21 18:59:15,220 INFO L185 CegarLoopUtils]: At program point L535(line 535) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))) (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2))) [2021-02-21 18:59:15,220 INFO L192 CegarLoopUtils]: At program point L534(line 534) the Hoare annotation is: true [2021-02-21 18:59:15,220 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 530 538) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:59:15,220 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 530 538) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~6) (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (= ~methaneLevelCritical~0 1)) .cse2) (or .cse0 .cse1 .cse2 (not (= ~methaneLevelCritical~0 0))))) [2021-02-21 18:59:15,220 INFO L185 CegarLoopUtils]: At program point L154(line 154) the Hoare annotation is: (let ((.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (< ~waterLevel~0 3))) (let ((.cse1 (and .cse9 .cse10 .cse11 (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse12)) (.cse8 (and .cse9 .cse10 .cse11 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6 .cse4 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse4 .cse8) (or .cse0 .cse7 .cse3 .cse6 .cse4 .cse8)))) [2021-02-21 18:59:15,221 INFO L185 CegarLoopUtils]: At program point L152(lines 152 158) the Hoare annotation is: (let ((.cse14 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse20 (= 1 ~systemActive~0)) (.cse8 (not (= |old(~pumpRunning~0)| 0))) (.cse9 (< ~waterLevel~0 3)) (.cse18 (= ~pumpRunning~0 0)) (.cse10 (= ~methAndRunningLastTime~0 0)) (.cse13 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse19 (<= 2 ~waterLevel~0))) (let ((.cse12 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (and .cse13 .cse19)) (.cse11 (and .cse8 .cse9 .cse18 .cse10)) (.cse15 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse3 (not .cse20)) (.cse4 (and .cse20 .cse8 .cse9 .cse14 .cse18)) (.cse6 (not (<= 1 ~systemActive~0))) (.cse0 (not (<= 2 |old(~waterLevel~0)|))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse16 (and .cse19 .cse9 .cse14)) (.cse17 (and .cse8 .cse9 .cse14 .cse18))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 .cse4) (or .cse5 .cse6 (and .cse7 .cse8 .cse9 .cse10) .cse11 .cse2 .cse12 (and .cse13 .cse7 .cse14) .cse15) (or .cse6 .cse0 .cse2 .cse12 (and .cse7 .cse8 .cse9 .cse14) .cse16 .cse17) (or .cse5 .cse6 .cse11 .cse1 .cse2 (and .cse13 .cse18 .cse14) .cse15) (or (not (= |old(~methAndRunningLastTime~0)| 1)) .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 .cse4) (or .cse6 .cse0 .cse1 .cse2 .cse16 .cse17)))) [2021-02-21 18:59:15,221 INFO L185 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: (let ((.cse3 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse1 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (<= 2 |old(~waterLevel~0)|))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse5 .cse3 .cse4) (or .cse0 .cse6 .cse1 .cse2 .cse4) (or .cse0 .cse6 .cse2 .cse5 .cse4))) [2021-02-21 18:59:15,221 INFO L185 CegarLoopUtils]: At program point L145(lines 144 163) the Hoare annotation is: (let ((.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse10 (not (= |old(~pumpRunning~0)| 0))) (.cse11 (< ~waterLevel~0 3))) (let ((.cse1 (and .cse9 .cse10 .cse11 (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 2 |old(~waterLevel~0)|))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse12)) (.cse8 (and .cse9 .cse10 .cse11 .cse12))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6 .cse4 .cse5) (or .cse0 .cse7 .cse2 .cse3 .cse4 .cse8) (or .cse0 .cse7 .cse3 .cse6 .cse4 .cse8)))) [2021-02-21 18:59:15,221 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 141 164) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (.cse5 (not (= |old(~methAndRunningLastTime~0)| 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse6 .cse4) (or .cse0 .cse3 .cse6 .cse4 .cse5))) [2021-02-21 18:59:15,221 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 141 164) the Hoare annotation is: (let ((.cse18 (= 1 ~systemActive~0)) (.cse17 (= ~pumpRunning~0 0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse19 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse11 .cse19 .cse7 .cse8)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse13 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse19 .cse7 .cse17 .cse8)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse14 (not (= ~methaneLevelCritical~0 1))) (.cse15 (and .cse18 .cse19 .cse7 .cse17 .cse8)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse16 (not .cse18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7 .cse8)) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse5 (and .cse10 .cse11 .cse12) .cse13) (or .cse2 .cse14 .cse15 .cse4 (and (= ~pumpRunning~0 1) (= ~methAndRunningLastTime~0 1)) .cse16) (or .cse9 .cse0 .cse3 .cse14 .cse4 (and .cse10 .cse17 .cse12) .cse13) (or .cse9 .cse0 .cse3 .cse2 .cse14 .cse4) (or (not (= |old(~methAndRunningLastTime~0)| 1)) .cse2 .cse14 .cse15 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse16)))) [2021-02-21 18:59:15,222 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 141 164) the Hoare annotation is: (let ((.cse18 (= 1 ~systemActive~0)) (.cse17 (= ~pumpRunning~0 0)) (.cse10 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse11 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse19 (not (= |old(~pumpRunning~0)| 0))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (= ~methAndRunningLastTime~0 0))) (let ((.cse1 (and .cse11 .cse19 .cse7 .cse8)) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse12 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (.cse13 (not (= |old(~methAndRunningLastTime~0)| 0))) (.cse9 (and .cse10 .cse6)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (and .cse19 .cse7 .cse17 .cse8)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse14 (not (= ~methaneLevelCritical~0 1))) (.cse15 (and .cse18 .cse19 .cse7 .cse17 .cse8)) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse16 (not .cse18))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (and .cse6 .cse7 .cse8)) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse5 (and .cse10 .cse11 .cse12) .cse13) (or .cse2 .cse14 .cse15 .cse4 (and (= ~pumpRunning~0 1) (= ~methAndRunningLastTime~0 1)) .cse16) (or .cse9 .cse0 .cse3 .cse14 .cse4 (and .cse10 .cse17 .cse12) .cse13) (or .cse9 .cse0 .cse3 .cse2 .cse14 .cse4) (or (not (= |old(~methAndRunningLastTime~0)| 1)) .cse2 .cse14 .cse15 .cse4 (not (= |old(~pumpRunning~0)| 1)) .cse16)))) [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 395 424) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L409(lines 409 413) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L409-1(lines 409 413) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L405-2(lines 405 419) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L401-1(line 401) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L397(line 397) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L420(lines 395 424) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L416(line 416) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 395 424) the Hoare annotation is: true [2021-02-21 18:59:15,222 INFO L192 CegarLoopUtils]: At program point L406(line 406) the Hoare annotation is: true [2021-02-21 18:59:15,223 INFO L185 CegarLoopUtils]: At program point L498-1(lines 494 505) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse7 .cse2 .cse4 .cse5))) [2021-02-21 18:59:15,223 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 494 505) the Hoare annotation is: (let ((.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse4 .cse7 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse7 .cse5))) [2021-02-21 18:59:15,223 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 494 505) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (not (= ~methaneLevelCritical~0 1))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse7 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse7 .cse2 .cse4 .cse5))) [2021-02-21 18:59:15,223 INFO L185 CegarLoopUtils]: At program point L499(line 499) the Hoare annotation is: (let ((.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse7 (not (= ~methaneLevelCritical~0 0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse1 .cse4 .cse7 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse7 .cse5))) [2021-02-21 18:59:15,223 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 449 455) the Hoare annotation is: true [2021-02-21 18:59:15,223 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 449 455) the Hoare annotation is: true [2021-02-21 18:59:15,223 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-21 18:59:15,223 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,223 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-21 18:59:15,223 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-21 18:59:15,224 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 315 322) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse8 (<= 1 ~systemActive~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse5 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse5 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10) (or .cse8 .cse1 .cse2 .cse5 .cse9))) [2021-02-21 18:59:15,224 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 315 322) the Hoare annotation is: (let ((.cse7 (not (<= 2 ~waterLevel~0))) (.cse8 (not (= ~methaneLevelCritical~0 0))) (.cse0 (= test_~tmp___2~0 0)) (.cse1 (= |old(~systemActive~0)| ~systemActive~0)) (.cse9 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse5 (not (< ~waterLevel~0 3))) (.cse6 (not (<= test_~tmp___2~0 2147483647)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse1 .cse2 .cse5 .cse8 .cse7) (or .cse1 .cse9 .cse2 .cse5 .cse8) (or .cse0 .cse1 .cse9 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-21 18:59:15,224 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 315 322) the Hoare annotation is: (let ((.cse0 (= test_~tmp___2~0 0)) (.cse3 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not (<= 0 (+ test_~tmp___2~0 2147483648)))) (.cse6 (= 1 ~systemActive~0)) (.cse7 (not (<= test_~tmp___2~0 2147483647))) (.cse10 (not (<= 2 ~waterLevel~0))) (.cse8 (<= 1 ~systemActive~0)) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse5 (not (< ~waterLevel~0 3))) (.cse9 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse8 .cse2 .cse5 .cse9 .cse10) (or .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10) (or .cse8 .cse1 .cse2 .cse5 .cse9))) [2021-02-21 18:59:15,224 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 173 197) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse8) (or .cse0 .cse1 .cse5 .cse2 .cse4 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7)))) [2021-02-21 18:59:15,224 INFO L185 CegarLoopUtils]: At program point L192(line 192) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (not (<= 2 ~waterLevel~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse7)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse6 .cse2 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse2 .cse4) (or .cse0 .cse2 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7)))) [2021-02-21 18:59:15,225 INFO L185 CegarLoopUtils]: At program point L192-1(lines 173 197) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse8 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not .cse9)) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse5 .cse4) (or .cse6 .cse7 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) .cse5 (not .cse4)) (or .cse0 .cse7 .cse2 .cse8 .cse9)))) [2021-02-21 18:59:15,225 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 173 197) the Hoare annotation is: (let ((.cse9 (= |old(~pumpRunning~0)| 0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse8 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse6 (not (= ~methaneLevelCritical~0 1))) (.cse5 (not .cse9)) (.cse4 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse5 .cse4) (or .cse6 .cse7 (and (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) .cse5 (not .cse4)) (or .cse0 .cse7 .cse2 .cse8 .cse9)))) [2021-02-21 18:59:15,225 INFO L185 CegarLoopUtils]: At program point L187(line 187) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse4 (not (<= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse1 (not (< ~waterLevel~0 3))) (.cse3 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse6 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse1 (not (= 1 ~systemActive~0)) .cse6 .cse4) (or .cse0 .cse7 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 .cse8) (or .cse0 .cse5 .cse1 .cse3 .cse6 .cse4) (or .cse0 .cse7 .cse5 .cse1 .cse3 .cse6)))) [2021-02-21 18:59:15,225 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (let ((.cse3 (<= 2 ~waterLevel~0)) (.cse9 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse9)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (< ~waterLevel~0 3))) (.cse5 (not (= ~methaneLevelCritical~0 0))) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not .cse3))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse5 .cse3) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse2 .cse6 (not (= 1 ~systemActive~0)) .cse4 .cse7) (or .cse0 .cse2 .cse6 .cse8 .cse4 .cse7) (or .cse0 .cse6 .cse5 .cse9) (or .cse0 .cse6 .cse5 .cse8 .cse7)))) [2021-02-21 18:59:15,225 INFO L185 CegarLoopUtils]: At program point L181(lines 181 189) the Hoare annotation is: (let ((.cse5 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~pumpRunning~0)| 0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (and .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse2 (not (= ~methaneLevelCritical~0 1))) (.cse4 (not .cse10)) (.cse8 (not .cse5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse6 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse6 .cse3 .cse5) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~1 1) .cse2 .cse7 (not (= 1 ~systemActive~0)) .cse4 .cse8) (or .cse0 .cse2 .cse7 .cse9 .cse4 .cse8) (or .cse0 .cse7 .cse6 .cse9 .cse8) (or .cse0 .cse7 .cse6 .cse10)))) [2021-02-21 18:59:15,226 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6 .cse7) (or .cse0 .cse1 .cse5 .cse2 .cse4 .cse6) (or .cse0 .cse2 .cse3 .cse8) (or .cse0 .cse2 .cse3 .cse4 .cse7)))) [2021-02-21 18:59:15,226 INFO L185 CegarLoopUtils]: At program point L179-1(line 179) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~pumpRunning~0)| 0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse8)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not .cse10)) (.cse9 (not .cse4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse6 .cse4) (or .cse0 .cse5 .cse7 .cse8 .cse6 .cse9) (or (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 1) .cse5 .cse7 (not (= 1 ~systemActive~0)) .cse6 .cse9) (or .cse0 .cse7 .cse3 .cse8 .cse9) (or .cse0 .cse7 .cse3 .cse10)))) [2021-02-21 18:59:15,226 INFO L185 CegarLoopUtils]: At program point L177(lines 177 194) the Hoare annotation is: (let ((.cse8 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not .cse8)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse4 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (not (<= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse5 .cse2 .cse4 .cse6 .cse7) (or .cse0 .cse2 .cse3 .cse4 .cse8) (or .cse0 .cse1 .cse5 .cse2 .cse4 .cse6) (or .cse0 .cse2 .cse3 .cse4 .cse7)))) [2021-02-21 18:59:15,226 INFO L185 CegarLoopUtils]: At program point L179-2(line 179) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~pumpRunning~0)| 0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse8)) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not .cse10)) (.cse9 (not .cse4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse5 .cse6 .cse4) (or .cse0 .cse5 .cse7 .cse8 .cse6 .cse9) (or (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 1) .cse5 .cse7 (not (= 1 ~systemActive~0)) .cse6 .cse9) (or .cse0 .cse7 .cse3 .cse8 .cse9) (or .cse0 .cse7 .cse3 .cse10)))) [2021-02-21 18:59:15,226 INFO L185 CegarLoopUtils]: At program point L179-3(line 179) the Hoare annotation is: (let ((.cse4 (<= 2 ~waterLevel~0)) (.cse10 (= |old(~pumpRunning~0)| 0)) (.cse9 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 0) .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~1 0))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse7 (not .cse10)) (.cse8 (not .cse4)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse6 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~methaneLevelCritical~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret10| processEnvironment__wrappee__highWaterSensor_~tmp~1)) .cse5 .cse6 (not (= 1 ~systemActive~0)) .cse7 .cse8) (or .cse0 .cse1 .cse5 .cse2 .cse7 .cse4) (or .cse0 .cse5 .cse6 .cse9 .cse7 .cse8) (or .cse0 .cse6 .cse3 .cse9 .cse8) (or .cse0 .cse6 .cse3 .cse10)))) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (let ((.cse9 (not (<= 2 |old(~waterLevel~0)|))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse10 (not (= ~methaneLevelCritical~0 0))) (.cse7 (= test_~tmp~4 0)) (.cse8 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0)) .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse9 .cse4 .cse6 .cse10 .cse7 .cse8) (or .cse0 .cse3 .cse9 .cse4 .cse5 .cse6 .cse7 .cse8) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse6 .cse10 .cse7 .cse8))) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 506 517) the Hoare annotation is: (let ((.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (= ~methaneLevelCritical~0 1))) (.cse11 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse13 (< ~waterLevel~0 3)) (.cse8 (= test_~tmp~4 0)) (.cse9 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse10 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse4 .cse12 .cse11 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse4 .cse11 .cse6 .cse13 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse4 .cse12 .cse11 .cse5 .cse13 .cse8 .cse9))) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point L510-1(lines 506 517) the Hoare annotation is: (let ((.cse10 (not (<= 2 |old(~waterLevel~0)|))) (.cse6 (not (= ~methaneLevelCritical~0 0))) (.cse1 (not (= |old(~waterLevel~0)| 1))) (.cse7 (<= 2 ~waterLevel~0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse12 (not (= ~methaneLevelCritical~0 1))) (.cse11 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse13 (< ~waterLevel~0 3)) (.cse8 (= test_~tmp~4 0)) (.cse9 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse10 .cse4 .cse11 .cse6 .cse7 .cse8 .cse9) (or .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse4 .cse12 .cse11 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse4 .cse11 .cse6 .cse13 .cse8 .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse12 .cse5 .cse7 .cse8 .cse9) (or .cse0 .cse2 .cse3 .cse4 .cse12 .cse11 .cse5 .cse13 .cse8 .cse9))) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 506 517) the Hoare annotation is: (let ((.cse1 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= test_~tmp~4 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~methaneLevelCritical~0 1))) (.cse6 (not (< |old(~waterLevel~0)| 3))) (.cse7 (= test_~tmp~4 0)) (.cse8 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (not (= ~pumpRunning~0 0)) .cse7 .cse8) (or .cse0 .cse1 .cse3 .cse2 .cse4 .cse6 (not (= ~methaneLevelCritical~0 0)) .cse7 .cse8) (or .cse0 .cse3 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse4 .cse5 .cse6 .cse7 .cse8))) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,227 INFO L185 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,228 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-21 18:59:15,228 INFO L185 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (not (<= 1 ~systemActive~0)) (not (<= 0 (+ __utac_acc__Specification2_spec__2_~tmp___0~0 2147483648))) (not (= ~methaneLevelCritical~0 1)) (not (< ~waterLevel~0 3)) (not (<= __utac_acc__Specification2_spec__2_~tmp___0~0 2147483647)) (= ~methAndRunningLastTime~0 0)) [2021-02-21 18:59:15,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 21.02 06:59:15 BoogieIcfgContainer [2021-02-21 18:59:15,263 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-21 18:59:15,264 INFO L168 Benchmark]: Toolchain (without parser) took 534704.39 ms. Allocated memory was 158.3 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 132.6 MB in the beginning and 962.6 MB in the end (delta: -830.0 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-21 18:59:15,264 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 158.3 MB. Free memory is still 132.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-21 18:59:15,264 INFO L168 Benchmark]: CACSL2BoogieTranslator took 655.50 ms. Allocated memory is still 158.3 MB. Free memory was 131.6 MB in the beginning and 110.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-21 18:59:15,264 INFO L168 Benchmark]: Boogie Preprocessor took 131.40 ms. Allocated memory is still 158.3 MB. Free memory was 110.8 MB in the beginning and 106.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-21 18:59:15,264 INFO L168 Benchmark]: RCFGBuilder took 1432.68 ms. Allocated memory was 158.3 MB in the beginning and 202.4 MB in the end (delta: 44.0 MB). Free memory was 106.8 MB in the beginning and 170.7 MB in the end (delta: -63.9 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. [2021-02-21 18:59:15,265 INFO L168 Benchmark]: TraceAbstraction took 532463.48 ms. Allocated memory was 202.4 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 170.2 MB in the beginning and 962.6 MB in the end (delta: -792.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. [2021-02-21 18:59:15,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 158.3 MB. Free memory is still 132.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 655.50 ms. Allocated memory is still 158.3 MB. Free memory was 131.6 MB in the beginning and 110.8 MB in the end (delta: 20.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 131.40 ms. Allocated memory is still 158.3 MB. Free memory was 110.8 MB in the beginning and 106.8 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1432.68 ms. Allocated memory was 158.3 MB in the beginning and 202.4 MB in the end (delta: 44.0 MB). Free memory was 106.8 MB in the beginning and 170.7 MB in the end (delta: -63.9 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 532463.48 ms. Allocated memory was 202.4 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 170.2 MB in the beginning and 962.6 MB in the end (delta: -792.4 MB). Peak memory consumption was 1.3 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 405]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 395]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: ((((((((((((((((((tmp <= 2147483647 && 1 <= systemActive) && methaneLevelCritical == 1) && 0 <= tmp___2 + 2147483648) && tmp___0 <= 2147483647) && tmp___2 <= 2147483647) && 0 <= tmp + 2147483648) && pumpRunning == \old(pumpRunning)) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && methAndRunningLastTime == 0) || ((((((((tmp <= 2147483647 && 1 <= systemActive) && tmp___0 <= 2147483647) && methaneLevelCritical == 0) && 0 <= tmp + 2147483648) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) == 1)) || !(1 <= \old(systemActive))) || ((((((1 <= systemActive && \old(systemActive) == systemActive) && \old(waterLevel) == waterLevel) && methaneLevelCritical == 0) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0)) || ((((((((((tmp <= 2147483647 && 1 <= systemActive) && methaneLevelCritical == 1) && 0 <= tmp___2 + 2147483648) && tmp___0 <= 2147483647) && tmp___2 <= 2147483647) && 0 <= tmp + 2147483648) && waterLevel < 3) && 2 <= waterLevel) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 113]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && \result <= 1) && retValue_acc <= 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 467]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && ((((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 106]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 456]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 240]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: ((((!(1 <= systemActive) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) && retValue_acc <= methaneLevelCritical)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) && ((((!(1 <= systemActive) || (((methaneLevelCritical <= \result && methaneLevelCritical <= retValue_acc) && \result <= methaneLevelCritical) && retValue_acc <= methaneLevelCritical)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || pumpRunning == 0) - ProcedureContractResult [Line: 232]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == 0) || \old(pumpRunning) == 0) && ((((!(1 <= systemActive) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || pumpRunning == 0) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 199]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || 2 <= waterLevel) && ((((!(1 <= systemActive) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || (methaneLevelCritical <= tmp && pumpRunning == 0)) || \old(pumpRunning) == 0)) && (((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || pumpRunning == 0) || \old(pumpRunning) == 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0))) && (((((!(methaneLevelCritical == 1) || !(waterLevel < 3)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 571]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (1 <= retValue_acc && 1 <= \result))) && ((((((retValue_acc == 0 && \result == retValue_acc) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 165]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((((((!(1 <= systemActive) || ((tmp___0 <= 2147483647 && 0 <= tmp___0 + 2147483648) && methAndRunningLastTime == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) && ((((((!(1 <= systemActive) || ((tmp___0 <= 2147483647 && 0 <= tmp___0 + 2147483648) && !(tmp___0 == 0))) || ((tmp___0 <= 2147483647 && 0 <= tmp___0 + 2147483648) && methAndRunningLastTime == 0)) || (tmp == 0 && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(2 <= waterLevel))) && (((!(1 <= systemActive) || (tmp == 0 && methAndRunningLastTime == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0))) && (((((!(pumpRunning == 1) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(1 == systemActive)) || ((tmp___0 == pumpRunning && methAndRunningLastTime == 1) && tmp == methaneLevelCritical)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methAndRunningLastTime) == 0)) || \old(methAndRunningLastTime) == methAndRunningLastTime - ProcedureContractResult [Line: 224]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((!(methaneLevelCritical == 1) || !(waterLevel < 3)) || pumpRunning == 1) || !(tmp == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 296]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(pumpRunning == 0)) || 2 <= waterLevel) || (((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && tmp___0 <= 0) && 0 <= retValue_acc)) && ((((((((tmp___0 == retValue_acc && \result == retValue_acc) && tmp == 0) && tmp___0 == 1) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel))) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || (((((retValue_acc <= 0 && \result <= 0) && 0 <= \result) && 0 <= tmp___0) && tmp___0 <= 0) && 0 <= retValue_acc)) - ProcedureContractResult [Line: 518]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: ((((((((!(0 <= tmp___0 + 2147483648) || !(1 <= systemActive)) || methaneLevelCritical == 1) || !(methAndRunningLastTime == 0)) || tmp___0 == 0) || !(waterLevel < 3)) || !(tmp___0 <= 2147483647)) || !(\old(methaneLevelCritical) == 0)) && (((((((!(0 <= tmp___0 + 2147483648) || !(1 <= systemActive)) || tmp___0 == 0) || !(waterLevel < 3)) || methaneLevelCritical == 0) || !(tmp___0 <= 2147483647)) || !(\old(methaneLevelCritical) == 1)) || !(2 <= waterLevel))) && ((((((((!(0 <= tmp___0 + 2147483648) || !(1 <= systemActive)) || !(methAndRunningLastTime == 0)) || tmp___0 == 0) || !(waterLevel < 3)) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || !(tmp___0 <= 2147483647)) || !(\old(methaneLevelCritical) == 1)) - ProcedureContractResult [Line: 141]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((!(1 <= systemActive) || (((pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0)) && waterLevel < 3) && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || ((2 <= waterLevel && waterLevel < 3) && methAndRunningLastTime == 0)) && ((((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(1 <= systemActive)) || (((pumpRunning == \old(pumpRunning) && !(\old(pumpRunning) == 0)) && waterLevel < 3) && methAndRunningLastTime == 0)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(methAndRunningLastTime) == 0))) && (((((!(2 <= \old(waterLevel)) || !(methaneLevelCritical == 1)) || ((((1 == systemActive && !(\old(pumpRunning) == 0)) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) < 3)) || (pumpRunning == 1 && methAndRunningLastTime == 1)) || !(1 == systemActive))) && (((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(1 <= systemActive)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3)) || ((\old(waterLevel) == waterLevel && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime)) || !(\old(methAndRunningLastTime) == 0))) && ((((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(1 <= systemActive)) || (((!(\old(pumpRunning) == 0) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3))) && ((((((!(\old(methAndRunningLastTime) == 1) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 1)) || ((((1 == systemActive && !(\old(pumpRunning) == 0)) && waterLevel < 3) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 1)) || !(1 == systemActive)) - ProcedureContractResult [Line: 395]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 530]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (((!(1 <= systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) && (((!(1 <= systemActive) || (methaneLevelCritical == retValue_acc && \result == methaneLevelCritical)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 494]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || pumpRunning == 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0)) && (((((!(1 <= systemActive) || !(2 <= \old(waterLevel))) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3)) || waterLevel < 3) || pumpRunning == 0) - ProcedureContractResult [Line: 449]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 173]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 0)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) && (((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(methaneLevelCritical == 1)) || (pumpRunning == \old(pumpRunning) && tmp == 0)) || !(\old(pumpRunning) == 0)) || 2 <= waterLevel)) && (((((!(methaneLevelCritical == 1) || !(waterLevel < 3)) || (tmp == 1 && pumpRunning == 1)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel))) && ((((!(1 <= systemActive) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 315]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((((((tmp___2 == 0 || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) && ((((1 <= systemActive || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(2 <= waterLevel))) && (((((((tmp___2 == 0 || !(1 <= \old(systemActive))) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || !(waterLevel < 3)) || 1 == systemActive) || !(tmp___2 <= 2147483647)) || !(2 <= waterLevel))) && ((((1 <= systemActive || !(methAndRunningLastTime == 0)) || !(1 <= \old(systemActive))) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) - ProcedureContractResult [Line: 506]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || tmp == 0) || !(0 <= tmp + 2147483648)) && (((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(tmp <= 2147483647)) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || 2 <= waterLevel) || tmp == 0) || !(0 <= tmp + 2147483648))) && ((((((((!(1 <= systemActive) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3)) || tmp == 0) || !(0 <= tmp + 2147483648))) && ((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(methaneLevelCritical == 0)) || waterLevel < 3) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(pumpRunning == 0)) || 2 <= waterLevel) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((((!(1 <= systemActive) || !(methAndRunningLastTime == 0)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || waterLevel < 3) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (((((tmp___0 == 0 || !(1 <= systemActive)) || !(0 <= tmp___0 + 2147483648)) || !(methaneLevelCritical == 1)) || !(waterLevel < 3)) || !(tmp___0 <= 2147483647)) || methAndRunningLastTime == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 170.9s, OverallIterations: 11, TraceHistogramMax: 3, AutomataDifference: 151.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 361.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3053 SDtfs, 15922 SDslu, 10153 SDs, 0 SdLazy, 25739 SolverSat, 7283 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1341 GetRequests, 493 SyntacticMatches, 12 SemanticMatches, 836 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 159130 ImplicationChecksByTransitivity, 103.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1653occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 3337 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 283 LocationsWithAnnotation, 7903 PreInvPairs, 12087 NumberOfFragments, 16856 HoareAnnotationTreeSize, 7903 FomulaSimplifications, 1334666936894 FormulaSimplificationTreeSizeReduction, 112.5s HoareSimplificationTime, 283 FomulaSimplificationsInter, 10601782587 FormulaSimplificationTreeSizeReductionInter, 247.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...