/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-24 03:39:07,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-24 03:39:07,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-24 03:39:07,605 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-24 03:39:07,606 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-24 03:39:07,607 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-24 03:39:07,609 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-24 03:39:07,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-24 03:39:07,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-24 03:39:07,615 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-24 03:39:07,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-24 03:39:07,618 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-24 03:39:07,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-24 03:39:07,620 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-24 03:39:07,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-24 03:39:07,622 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-24 03:39:07,623 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-24 03:39:07,625 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-24 03:39:07,627 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-24 03:39:07,629 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-24 03:39:07,631 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-24 03:39:07,633 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-24 03:39:07,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-24 03:39:07,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-24 03:39:07,639 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-24 03:39:07,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-24 03:39:07,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-24 03:39:07,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-24 03:39:07,641 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-24 03:39:07,643 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-24 03:39:07,643 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-24 03:39:07,644 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-24 03:39:07,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-24 03:39:07,646 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-24 03:39:07,648 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-24 03:39:07,648 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-24 03:39:07,649 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-24 03:39:07,649 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-24 03:39:07,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-24 03:39:07,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-24 03:39:07,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-24 03:39:07,658 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-24 03:39:07,696 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-24 03:39:07,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-24 03:39:07,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-24 03:39:07,698 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-24 03:39:07,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-24 03:39:07,698 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-24 03:39:07,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-24 03:39:07,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-24 03:39:07,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-24 03:39:07,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-24 03:39:07,699 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-24 03:39:07,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-24 03:39:07,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-24 03:39:07,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-24 03:39:07,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-24 03:39:07,701 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-24 03:39:07,701 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-24 03:39:07,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-24 03:39:07,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-24 03:39:07,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-24 03:39:07,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-24 03:39:07,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-24 03:39:07,702 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-24 03:39:07,703 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-24 03:39:08,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-24 03:39:08,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-24 03:39:08,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-24 03:39:08,177 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-24 03:39:08,177 INFO L275 PluginConnector]: CDTParser initialized [2021-02-24 03:39:08,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2021-02-24 03:39:08,282 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5a1dce2/cc044c45830f41f1a97b18622a402c2f/FLAGbd1902638 [2021-02-24 03:39:09,035 INFO L306 CDTParser]: Found 1 translation units. [2021-02-24 03:39:09,036 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product52.cil.c [2021-02-24 03:39:09,070 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5a1dce2/cc044c45830f41f1a97b18622a402c2f/FLAGbd1902638 [2021-02-24 03:39:09,358 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb5a1dce2/cc044c45830f41f1a97b18622a402c2f [2021-02-24 03:39:09,361 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-24 03:39:09,376 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-24 03:39:09,379 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-24 03:39:09,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-24 03:39:09,383 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-24 03:39:09,384 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:39:09" (1/1) ... [2021-02-24 03:39:09,385 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52939616 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:09, skipping insertion in model container [2021-02-24 03:39:09,385 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.02 03:39:09" (1/1) ... [2021-02-24 03:39:09,394 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-24 03:39:09,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-24 03:39:09,869 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_spec4_product52.cil.c[18107,18120] [2021-02-24 03:39:09,874 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:39:09,888 INFO L203 MainTranslator]: Completed pre-run [2021-02-24 03:39:10,047 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_spec4_product52.cil.c[18107,18120] [2021-02-24 03:39:10,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-24 03:39:10,097 INFO L208 MainTranslator]: Completed translation [2021-02-24 03:39:10,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10 WrapperNode [2021-02-24 03:39:10,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-24 03:39:10,099 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-24 03:39:10,099 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-24 03:39:10,099 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-24 03:39:10,113 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,114 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,133 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (1/1) ... [2021-02-24 03:39:10,193 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-24 03:39:10,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-24 03:39:10,194 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-24 03:39:10,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-24 03:39:10,210 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (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 [2021-02-24 03:39:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-24 03:39:10,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-24 03:39:10,316 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-24 03:39:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-24 03:39:10,317 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-24 03:39:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-24 03:39:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2021-02-24 03:39:10,318 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-24 03:39:10,319 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-24 03:39:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:39:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-24 03:39:10,320 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-24 03:39:10,321 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-24 03:39:10,322 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-24 03:39:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-24 03:39:10,325 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-24 03:39:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-24 03:39:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2021-02-24 03:39:10,326 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-24 03:39:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-24 03:39:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-24 03:39:10,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-24 03:39:10,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-24 03:39:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-24 03:39:10,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-24 03:39:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-24 03:39:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-24 03:39:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-24 03:39:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-24 03:39:10,333 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-24 03:39:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-24 03:39:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-24 03:39:10,334 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-24 03:39:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-24 03:39:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-24 03:39:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-24 03:39:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-24 03:39:10,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:39:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-24 03:39:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-24 03:39:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-24 03:39:10,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-24 03:39:10,336 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-24 03:39:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-24 03:39:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-24 03:39:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2021-02-24 03:39:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-24 03:39:10,337 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-24 03:39:10,338 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2021-02-24 03:39:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-24 03:39:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-24 03:39:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-24 03:39:10,339 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-24 03:39:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2021-02-24 03:39:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-24 03:39:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-24 03:39:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-24 03:39:10,340 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-24 03:39:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-24 03:39:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-24 03:39:10,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-24 03:39:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-24 03:39:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-24 03:39:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-24 03:39:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-24 03:39:10,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-24 03:39:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-24 03:39:10,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-24 03:39:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-24 03:39:10,344 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-24 03:39:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-24 03:39:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-24 03:39:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-24 03:39:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-24 03:39:10,345 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-24 03:39:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-24 03:39:10,346 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-24 03:39:10,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-24 03:39:10,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-24 03:39:11,650 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-24 03:39:11,651 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-24 03:39:11,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:39:11 BoogieIcfgContainer [2021-02-24 03:39:11,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-24 03:39:11,656 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-24 03:39:11,656 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-24 03:39:11,659 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-24 03:39:11,660 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.02 03:39:09" (1/3) ... [2021-02-24 03:39:11,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d31ac08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:39:11, skipping insertion in model container [2021-02-24 03:39:11,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.02 03:39:10" (2/3) ... [2021-02-24 03:39:11,661 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4d31ac08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.02 03:39:11, skipping insertion in model container [2021-02-24 03:39:11,661 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.02 03:39:11" (3/3) ... [2021-02-24 03:39:11,663 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product52.cil.c [2021-02-24 03:39:11,670 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-24 03:39:11,676 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-24 03:39:11,697 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-24 03:39:11,722 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-24 03:39:11,723 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-24 03:39:11,723 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-24 03:39:11,723 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-24 03:39:11,723 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-24 03:39:11,723 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-24 03:39:11,724 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-24 03:39:11,724 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-24 03:39:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states. [2021-02-24 03:39:11,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-24 03:39:11,774 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:11,775 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] [2021-02-24 03:39:11,776 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:11,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:11,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1591078587, now seen corresponding path program 1 times [2021-02-24 03:39:11,797 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:11,798 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [345908739] [2021-02-24 03:39:11,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:11,880 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:39:12,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,277 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,279 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,280 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,281 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,622 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:12,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,752 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:12,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,797 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:12,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,803 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,804 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,804 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:12,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,807 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,808 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-24 03:39:12,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,812 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,813 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-24 03:39:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:12,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:12,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:12,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:12,854 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [345908739] [2021-02-24 03:39:12,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:12,857 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-24 03:39:12,857 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1928312489] [2021-02-24 03:39:12,863 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-24 03:39:12,863 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:12,877 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-24 03:39:12,878 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:39:12,880 INFO L87 Difference]: Start difference. First operand 328 states. Second operand 3 states. [2021-02-24 03:39:14,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:39:14,825 INFO L93 Difference]: Finished difference Result 518 states and 615 transitions. [2021-02-24 03:39:14,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-24 03:39:14,829 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-24 03:39:14,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:39:14,846 INFO L225 Difference]: With dead ends: 518 [2021-02-24 03:39:14,846 INFO L226 Difference]: Without dead ends: 320 [2021-02-24 03:39:14,851 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-24 03:39:14,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2021-02-24 03:39:14,992 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 276. [2021-02-24 03:39:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 276 states. [2021-02-24 03:39:14,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 276 states and 300 transitions. [2021-02-24 03:39:14,998 INFO L78 Accepts]: Start accepts. Automaton has 276 states and 300 transitions. Word has length 147 [2021-02-24 03:39:14,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:39:14,999 INFO L480 AbstractCegarLoop]: Abstraction has 276 states and 300 transitions. [2021-02-24 03:39:15,000 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-24 03:39:15,000 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 300 transitions. [2021-02-24 03:39:15,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-24 03:39:15,005 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:15,005 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] [2021-02-24 03:39:15,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-24 03:39:15,006 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:15,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:15,007 INFO L82 PathProgramCache]: Analyzing trace with hash -62814594, now seen corresponding path program 1 times [2021-02-24 03:39:15,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:15,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [80973498] [2021-02-24 03:39:15,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:15,011 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:39:15,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,109 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,110 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:15,115 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,449 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:15,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:15,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:15,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,564 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,568 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,574 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-24 03:39:15,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,579 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,579 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:39:15,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:15,583 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:15,584 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:15,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [80973498] [2021-02-24 03:39:15,619 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:15,619 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-24 03:39:15,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054314444] [2021-02-24 03:39:15,623 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-24 03:39:15,625 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:15,625 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-24 03:39:15,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-24 03:39:15,626 INFO L87 Difference]: Start difference. First operand 276 states and 300 transitions. Second operand 4 states. [2021-02-24 03:39:16,394 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:39:17,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:39:17,583 INFO L93 Difference]: Finished difference Result 424 states and 477 transitions. [2021-02-24 03:39:17,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-24 03:39:17,584 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-24 03:39:17,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:39:17,589 INFO L225 Difference]: With dead ends: 424 [2021-02-24 03:39:17,589 INFO L226 Difference]: Without dead ends: 303 [2021-02-24 03:39:17,591 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-24 03:39:17,593 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2021-02-24 03:39:17,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 266. [2021-02-24 03:39:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 266 states. [2021-02-24 03:39:17,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 287 transitions. [2021-02-24 03:39:17,728 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 287 transitions. Word has length 148 [2021-02-24 03:39:17,729 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:39:17,729 INFO L480 AbstractCegarLoop]: Abstraction has 266 states and 287 transitions. [2021-02-24 03:39:17,729 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-24 03:39:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 287 transitions. [2021-02-24 03:39:17,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-24 03:39:17,732 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:17,733 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] [2021-02-24 03:39:17,733 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-24 03:39:17,733 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:17,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:17,734 INFO L82 PathProgramCache]: Analyzing trace with hash 1126937246, now seen corresponding path program 1 times [2021-02-24 03:39:17,734 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:17,734 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [674304936] [2021-02-24 03:39:17,735 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:17,738 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:39:17,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:17,823 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,823 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:17,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:17,828 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,829 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:17,833 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,834 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:17,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,836 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:17,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:17,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,137 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:18,138 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:18,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,182 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,183 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:18,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:18,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,216 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:18,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,243 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-24 03:39:18,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,246 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,247 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:18,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-24 03:39:18,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,263 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:39:18,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:18,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:18,265 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:18,323 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:18,324 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [674304936] [2021-02-24 03:39:18,324 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:18,324 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-24 03:39:18,324 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [422645746] [2021-02-24 03:39:18,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-24 03:39:18,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:18,326 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-24 03:39:18,326 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-24 03:39:18,326 INFO L87 Difference]: Start difference. First operand 266 states and 287 transitions. Second operand 10 states. [2021-02-24 03:39:18,903 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:39:19,347 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:39:19,701 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:39:20,096 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:20,461 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:20,813 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:21,844 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:39:24,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:39:24,420 INFO L93 Difference]: Finished difference Result 723 states and 841 transitions. [2021-02-24 03:39:24,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-24 03:39:24,420 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-24 03:39:24,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:39:24,426 INFO L225 Difference]: With dead ends: 723 [2021-02-24 03:39:24,426 INFO L226 Difference]: Without dead ends: 572 [2021-02-24 03:39:24,428 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 2.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-24 03:39:24,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 572 states. [2021-02-24 03:39:24,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 572 to 477. [2021-02-24 03:39:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 477 states. [2021-02-24 03:39:24,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 477 states and 533 transitions. [2021-02-24 03:39:24,681 INFO L78 Accepts]: Start accepts. Automaton has 477 states and 533 transitions. Word has length 161 [2021-02-24 03:39:24,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:39:24,682 INFO L480 AbstractCegarLoop]: Abstraction has 477 states and 533 transitions. [2021-02-24 03:39:24,682 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-24 03:39:24,682 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 533 transitions. [2021-02-24 03:39:24,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-24 03:39:24,685 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:24,686 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] [2021-02-24 03:39:24,686 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-24 03:39:24,686 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:24,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:24,687 INFO L82 PathProgramCache]: Analyzing trace with hash -656084487, now seen corresponding path program 1 times [2021-02-24 03:39:24,687 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:24,687 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1536529544] [2021-02-24 03:39:24,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:24,690 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:39:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:24,768 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,768 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:24,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:24,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:24,778 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:24,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,784 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,792 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,795 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,802 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,802 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:39:24,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:24,815 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,188 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:25,189 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:25,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-24 03:39:25,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:25,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,359 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:25,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,379 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,380 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:25,405 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-24 03:39:25,406 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-24 03:39:25,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-24 03:39:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-24 03:39:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,476 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,477 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:25,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:25,514 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-24 03:39:25,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:25,517 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:25,518 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:25,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:25,596 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1536529544] [2021-02-24 03:39:25,596 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:25,596 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-24 03:39:25,596 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [42900095] [2021-02-24 03:39:25,597 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-24 03:39:25,597 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:25,597 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-24 03:39:25,598 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2021-02-24 03:39:25,598 INFO L87 Difference]: Start difference. First operand 477 states and 533 transitions. Second operand 14 states. [2021-02-24 03:39:26,171 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:39:26,639 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:39:27,010 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:39:27,380 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:27,740 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:28,108 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:28,835 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-24 03:39:30,106 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:30,531 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:31,103 WARN L202 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:31,556 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:39:31,949 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:39:32,316 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:39:32,698 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:39:33,106 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:33,475 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:34,032 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:34,555 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:39:35,014 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:39:35,494 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:37,746 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:39:37,746 INFO L93 Difference]: Finished difference Result 1649 states and 2064 transitions. [2021-02-24 03:39:37,747 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2021-02-24 03:39:37,747 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 166 [2021-02-24 03:39:37,748 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:39:37,757 INFO L225 Difference]: With dead ends: 1649 [2021-02-24 03:39:37,757 INFO L226 Difference]: Without dead ends: 1287 [2021-02-24 03:39:37,760 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 7.5s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2021-02-24 03:39:37,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1287 states. [2021-02-24 03:39:38,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1287 to 1148. [2021-02-24 03:39:38,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1148 states. [2021-02-24 03:39:38,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 1148 states and 1354 transitions. [2021-02-24 03:39:38,413 INFO L78 Accepts]: Start accepts. Automaton has 1148 states and 1354 transitions. Word has length 166 [2021-02-24 03:39:38,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:39:38,415 INFO L480 AbstractCegarLoop]: Abstraction has 1148 states and 1354 transitions. [2021-02-24 03:39:38,415 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-24 03:39:38,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 1354 transitions. [2021-02-24 03:39:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-24 03:39:38,421 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:38,421 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] [2021-02-24 03:39:38,421 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-24 03:39:38,422 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:38,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:38,423 INFO L82 PathProgramCache]: Analyzing trace with hash 380205404, now seen corresponding path program 1 times [2021-02-24 03:39:38,423 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:38,423 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1761936013] [2021-02-24 03:39:38,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:38,427 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-24 03:39:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:38,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,519 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,521 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,522 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,523 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:38,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,531 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:38,908 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:38,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:38,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:38,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:38,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:38,997 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:39,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:39,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,006 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:39,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,020 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,022 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,023 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,034 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2021-02-24 03:39:39,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:39,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-24 03:39:39,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,053 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,054 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-24 03:39:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,059 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-24 03:39:39,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:39,063 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:39,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:39,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:39,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1761936013] [2021-02-24 03:39:39,113 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:39,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-02-24 03:39:39,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204807497] [2021-02-24 03:39:39,114 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-02-24 03:39:39,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:39,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-02-24 03:39:39,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-02-24 03:39:39,115 INFO L87 Difference]: Start difference. First operand 1148 states and 1354 transitions. Second operand 6 states. [2021-02-24 03:39:39,671 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:39:42,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:39:42,695 INFO L93 Difference]: Finished difference Result 2633 states and 3295 transitions. [2021-02-24 03:39:42,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-02-24 03:39:42,696 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 171 [2021-02-24 03:39:42,696 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:39:42,708 INFO L225 Difference]: With dead ends: 2633 [2021-02-24 03:39:42,708 INFO L226 Difference]: Without dead ends: 1600 [2021-02-24 03:39:42,714 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2021-02-24 03:39:42,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1600 states. [2021-02-24 03:39:43,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1600 to 1473. [2021-02-24 03:39:43,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1473 states. [2021-02-24 03:39:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1473 states and 1733 transitions. [2021-02-24 03:39:43,553 INFO L78 Accepts]: Start accepts. Automaton has 1473 states and 1733 transitions. Word has length 171 [2021-02-24 03:39:43,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:39:43,554 INFO L480 AbstractCegarLoop]: Abstraction has 1473 states and 1733 transitions. [2021-02-24 03:39:43,554 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2021-02-24 03:39:43,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 1733 transitions. [2021-02-24 03:39:43,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2021-02-24 03:39:43,560 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:39:43,565 INFO L422 BasicCegarLoop]: trace histogram [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] [2021-02-24 03:39:43,571 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-24 03:39:43,571 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:39:43,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:39:43,572 INFO L82 PathProgramCache]: Analyzing trace with hash 223386127, now seen corresponding path program 1 times [2021-02-24 03:39:43,572 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:39:43,572 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [698283343] [2021-02-24 03:39:43,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:39:43,646 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:43,678 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:43,689 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:43,697 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:43,763 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:43,776 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:43,783 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:43,791 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:43,806 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:43,816 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:43,826 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:43,834 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:43,891 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:43,893 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:43,902 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:43,906 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:43,912 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:43,925 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:43,931 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:43,945 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:44,009 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:44,011 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:44,014 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:44,018 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:44,022 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:44,032 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:44,035 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:44,040 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:44,090 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:44,093 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:44,099 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:44,103 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:44,107 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,113 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,117 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,130 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,181 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:44,184 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:44,190 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:44,192 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:44,196 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,207 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,210 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,214 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,267 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size [2021-02-24 03:39:44,271 INFO L723 QuantifierPusher]: Distributing 10 disjuncts over 3 conjuncts [2021-02-24 03:39:44,278 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,279 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:44,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,295 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 115 [2021-02-24 03:39:44,300 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.8 percent of original size 43 [2021-02-24 03:39:44,313 WARN L141 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size [2021-02-24 03:39:44,320 WARN L147 QuantifierPusher]: treesize reduction 14, result has 89.8 percent of original size 123 [2021-02-24 03:39:44,324 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:44,330 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:44,334 WARN L141 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size [2021-02-24 03:39:44,338 WARN L147 QuantifierPusher]: treesize reduction 3, result has 96.6 percent of original size 86 [2021-02-24 03:39:44,420 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:44,421 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:44,425 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:44,428 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:44,431 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,437 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,440 WARN L141 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size [2021-02-24 03:39:44,444 WARN L147 QuantifierPusher]: treesize reduction 5, result has 94.4 percent of original size 84 [2021-02-24 03:39:44,493 WARN L141 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size [2021-02-24 03:39:44,495 WARN L147 QuantifierPusher]: treesize reduction 41, result has 16.3 percent of original size 8 [2021-02-24 03:39:44,497 WARN L141 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size [2021-02-24 03:39:44,499 WARN L147 QuantifierPusher]: treesize reduction 14, result has 78.5 percent of original size 51 [2021-02-24 03:39:44,499 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:39:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,580 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:44,585 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,586 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:44,590 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,590 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:44,595 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,889 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:39:44,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:39:44,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,928 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,928 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:39:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,936 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:39:44,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,938 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:39:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:39:44,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,953 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-24 03:39:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2021-02-24 03:39:44,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-24 03:39:44,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:39:44,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:44,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:44,975 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:44,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:39:45,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,036 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,037 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:45,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:39:45,040 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,041 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,042 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:45,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:39:45,044 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,045 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,046 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:45,047 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:39:45,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,049 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,050 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,050 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:45,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:39:45,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,053 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:39:45,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2021-02-24 03:39:45,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,062 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-24 03:39:45,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 116 [2021-02-24 03:39:45,068 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:45,069 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,069 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:45,082 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:39:45,102 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,102 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:39:45,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:45,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:45,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,178 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,180 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:39:45,181 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,181 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:45,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:39:45,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:45,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:39:45,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,234 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:39:45,262 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,263 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:39:45,264 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,265 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,265 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,266 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:39:45,267 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:39:45,269 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:39:45,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:39:45,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:39:45,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:45,391 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:39:45,391 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:39:45,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,416 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:39:45,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,445 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:39:45,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:39:45,509 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-24 03:39:45,510 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-24 03:39:45,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:39:45,574 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:39:45,613 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,615 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:45,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:45,694 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,696 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:39:45,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:39:45,746 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,747 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:45,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:39:45,795 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,796 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:39:45,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-24 03:39:45,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,853 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:39:45,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:39:45,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 35 [2021-02-24 03:39:45,907 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,908 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:39:45,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,950 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,956 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:39:45,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:39:45,993 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:45,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:46,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:39:46,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:39:46,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:39:46,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-24 03:39:46,213 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,214 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:46,257 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,258 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:46,306 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,308 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:39:46,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:39:46,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,366 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:39:46,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:39:46,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:39:46,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:39:46,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [698283343] [2021-02-24 03:39:46,370 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:39:46,370 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2021-02-24 03:39:46,370 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652126228] [2021-02-24 03:39:46,371 INFO L460 AbstractCegarLoop]: Interpolant automaton has 40 states [2021-02-24 03:39:46,371 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:39:46,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2021-02-24 03:39:46,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=199, Invalid=1523, Unknown=0, NotChecked=0, Total=1722 [2021-02-24 03:39:46,373 INFO L87 Difference]: Start difference. First operand 1473 states and 1733 transitions. Second operand 40 states. [2021-02-24 03:39:47,025 WARN L202 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:39:47,703 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:39:48,134 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:39:48,569 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:39:48,949 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-24 03:39:49,367 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:39:49,814 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:39:50,241 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:39:50,722 WARN L202 SmtUtils]: Spent 432.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:39:51,260 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:39:51,696 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:39:52,171 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:39:52,680 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:39:53,202 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-24 03:39:53,701 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:39:54,285 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:39:54,821 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:39:55,347 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:39:55,951 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:39:56,449 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:39:57,370 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:39:58,175 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:39:58,657 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:39:59,105 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:39:59,527 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:39:59,961 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:00,400 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:40:00,863 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:01,341 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:40:02,470 WARN L202 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:40:03,484 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2021-02-24 03:40:05,958 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-24 03:40:07,014 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-24 03:40:08,522 WARN L202 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-24 03:40:09,276 WARN L202 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:09,864 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:10,755 WARN L202 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2021-02-24 03:40:11,727 WARN L202 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 216 [2021-02-24 03:40:12,464 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:40:13,095 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:40:13,933 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-24 03:40:14,578 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-24 03:40:15,114 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:15,820 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:17,627 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:18,457 WARN L202 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-24 03:40:19,393 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:20,297 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:20,757 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:40:21,327 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:22,899 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:40:23,805 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:40:25,109 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:25,485 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:40:25,931 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:40:26,374 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:26,801 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:27,448 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-24 03:40:27,853 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:40:28,279 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-24 03:40:34,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:40:34,638 INFO L93 Difference]: Finished difference Result 3056 states and 3872 transitions. [2021-02-24 03:40:34,639 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 295 states. [2021-02-24 03:40:34,639 INFO L78 Accepts]: Start accepts. Automaton has 40 states. Word has length 214 [2021-02-24 03:40:34,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:40:34,651 INFO L225 Difference]: With dead ends: 3056 [2021-02-24 03:40:34,651 INFO L226 Difference]: Without dead ends: 1698 [2021-02-24 03:40:34,680 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 329 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47436 ImplicationChecksByTransitivity, 39.4s TimeCoverageRelationStatistics Valid=8945, Invalid=100285, Unknown=0, NotChecked=0, Total=109230 [2021-02-24 03:40:34,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1698 states. [2021-02-24 03:40:35,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1698 to 959. [2021-02-24 03:40:35,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 959 states. [2021-02-24 03:40:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 959 states and 1098 transitions. [2021-02-24 03:40:35,128 INFO L78 Accepts]: Start accepts. Automaton has 959 states and 1098 transitions. Word has length 214 [2021-02-24 03:40:35,129 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:40:35,129 INFO L480 AbstractCegarLoop]: Abstraction has 959 states and 1098 transitions. [2021-02-24 03:40:35,129 INFO L481 AbstractCegarLoop]: Interpolant automaton has 40 states. [2021-02-24 03:40:35,129 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1098 transitions. [2021-02-24 03:40:35,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2021-02-24 03:40:35,136 INFO L414 BasicCegarLoop]: Found error trace [2021-02-24 03:40:35,137 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2021-02-24 03:40:35,137 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-24 03:40:35,137 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-24 03:40:35,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-24 03:40:35,138 INFO L82 PathProgramCache]: Analyzing trace with hash -1727326112, now seen corresponding path program 1 times [2021-02-24 03:40:35,138 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-24 03:40:35,138 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1804132244] [2021-02-24 03:40:35,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-24 03:40:35,174 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,174 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,176 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,176 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,179 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,180 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,182 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,184 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,186 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,190 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,192 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,194 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,234 WARN L141 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size [2021-02-24 03:40:35,235 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-24 03:40:35,238 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,238 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:35,240 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-24 03:40:35,245 WARN L147 QuantifierPusher]: treesize reduction 6, result has 87.0 percent of original size 40 [2021-02-24 03:40:35,249 WARN L141 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size [2021-02-24 03:40:35,253 WARN L147 QuantifierPusher]: treesize reduction 14, result has 88.4 percent of original size 107 [2021-02-24 03:40:35,255 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,258 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,260 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,264 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,307 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:40:35,309 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:40:35,310 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,312 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,313 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,314 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,315 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,316 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,318 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,319 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,321 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,322 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,323 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,324 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,325 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,325 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,327 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,328 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,330 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,331 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,332 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,333 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,334 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,334 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,336 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,337 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,339 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,340 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,341 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,344 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,346 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,349 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,389 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:40:35,390 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:40:35,392 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,393 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,394 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,395 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,396 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,396 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,398 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,399 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,401 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,402 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,403 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,403 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,405 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,405 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,407 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,408 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,410 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,411 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,412 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,413 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,414 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,414 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,416 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,417 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,419 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,420 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,421 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,422 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,423 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,423 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,425 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,426 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,428 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,429 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,430 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,431 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,432 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,432 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,434 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,435 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,437 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,438 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,439 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,439 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,440 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,441 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,443 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,444 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,445 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,446 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,448 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,448 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,449 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,450 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,452 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,453 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,454 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,455 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,457 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,459 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,461 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-24 03:40:35,464 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-24 03:40:35,503 WARN L141 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size [2021-02-24 03:40:35,504 WARN L147 QuantifierPusher]: treesize reduction 38, result has 17.4 percent of original size 8 [2021-02-24 03:40:35,506 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,507 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,508 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,508 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,510 WARN L141 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size [2021-02-24 03:40:35,511 WARN L147 QuantifierPusher]: treesize reduction 80, result has 1.2 percent of original size 1 [2021-02-24 03:40:35,512 WARN L141 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size [2021-02-24 03:40:35,513 WARN L147 QuantifierPusher]: treesize reduction 2, result has 80.0 percent of original size 8 [2021-02-24 03:40:35,515 WARN L141 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size [2021-02-24 03:40:35,516 WARN L147 QuantifierPusher]: treesize reduction 14, result has 75.0 percent of original size 42 [2021-02-24 03:40:35,516 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-24 03:40:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,597 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:35,601 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,943 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:40:35,944 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-24 03:40:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-24 03:40:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-24 03:40:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,987 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-24 03:40:35,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-24 03:40:35,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:35,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:35,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:35,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-24 03:40:35,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-24 03:40:36,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,013 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-24 03:40:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,016 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,025 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 177 [2021-02-24 03:40:36,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,032 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,032 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:36,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,033 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:36,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:40:36,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,049 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-24 03:40:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,052 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,052 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-24 03:40:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-24 03:40:36,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,060 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 218 [2021-02-24 03:40:36,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,062 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,063 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,063 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 228 [2021-02-24 03:40:36,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-24 03:40:36,065 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,066 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-24 03:40:36,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,137 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,137 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,138 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,142 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 67 [2021-02-24 03:40:36,145 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 100 [2021-02-24 03:40:36,145 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,146 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,147 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,148 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,149 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,150 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,151 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,152 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,154 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,155 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,156 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,157 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,158 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,160 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,161 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,164 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,164 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,165 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,167 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,167 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,168 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,170 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,171 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-24 03:40:36,173 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,174 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-24 03:40:36,174 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,175 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:36,185 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:40:36,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:40:36,224 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,225 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:36,244 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,245 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:36,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,268 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,268 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:36,269 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,269 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,270 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:36,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:40:36,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,286 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:36,287 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,287 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:40:36,347 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,348 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,350 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,351 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,351 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:36,351 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:36,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:40:36,384 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,385 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:40:36,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,409 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:40:36,433 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,434 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:36,457 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-24 03:40:36,458 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-24 03:40:36,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,479 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-24 03:40:36,508 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,509 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-24 03:40:36,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,616 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:36,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:40:36,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,656 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,656 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,657 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:40:36,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,695 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:40:36,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,697 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-24 03:40:36,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:36,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-24 03:40:36,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,741 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:36,771 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-24 03:40:36,772 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,807 WARN L141 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size [2021-02-24 03:40:36,808 WARN L147 QuantifierPusher]: treesize reduction 4, result has 71.4 percent of original size 10 [2021-02-24 03:40:36,809 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:40:36,847 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,848 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,848 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,849 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:40:36,852 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,855 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,858 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,858 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,860 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,861 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,862 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,863 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2021-02-24 03:40:36,863 WARN L141 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size [2021-02-24 03:40:36,864 WARN L147 QuantifierPusher]: treesize reduction 1, result has 92.9 percent of original size 13 [2021-02-24 03:40:36,895 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,895 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:36,938 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:36,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:36,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:40:37,036 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:40:37,037 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:40:37,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,038 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,091 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,092 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:37,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:37,142 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-24 03:40:37,254 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,255 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:40:37,320 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-24 03:40:37,322 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,322 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-24 03:40:37,367 WARN L141 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size [2021-02-24 03:40:37,368 WARN L147 QuantifierPusher]: treesize reduction 8, result has 66.7 percent of original size 16 [2021-02-24 03:40:37,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:37,480 WARN L141 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size [2021-02-24 03:40:37,481 WARN L147 QuantifierPusher]: treesize reduction 4, result has 80.0 percent of original size 16 [2021-02-24 03:40:37,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:40:37,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,541 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:37,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:37,597 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,598 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:37,599 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,601 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:37,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,651 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,652 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:40:37,652 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,653 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,654 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,654 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:40:37,655 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,655 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,657 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,658 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,658 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,659 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,659 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,660 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,660 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,661 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,666 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,666 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:37,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,668 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:37,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,777 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,778 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,781 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-24 03:40:37,838 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-24 03:40:37,892 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,893 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-24 03:40:37,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:37,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:38,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:38,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-24 03:40:38,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-24 03:40:38,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,074 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:38,076 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,076 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-24 03:40:38,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:38,077 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:38,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:38,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-24 03:40:38,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:38,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,080 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:40:38,126 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,127 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:40:38,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:38,218 WARN L141 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size [2021-02-24 03:40:38,219 WARN L147 QuantifierPusher]: treesize reduction 9, result has 25.0 percent of original size 3 [2021-02-24 03:40:38,309 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-24 03:40:38,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,310 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 9 [2021-02-24 03:40:38,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-24 03:40:38,413 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,414 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:38,465 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,466 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:38,523 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-24 03:40:38,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-24 03:40:38,524 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1804132244] [2021-02-24 03:40:38,525 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-24 03:40:38,525 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2021-02-24 03:40:38,525 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [90448786] [2021-02-24 03:40:38,526 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-24 03:40:38,527 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-24 03:40:38,527 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-24 03:40:38,528 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=280, Invalid=3026, Unknown=0, NotChecked=0, Total=3306 [2021-02-24 03:40:38,528 INFO L87 Difference]: Start difference. First operand 959 states and 1098 transitions. Second operand 54 states. [2021-02-24 03:40:39,245 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:40:40,020 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-24 03:40:40,487 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:40,942 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:40:41,430 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:40:41,890 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:40:42,377 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:40:43,246 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 218 [2021-02-24 03:40:43,787 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:40:44,371 WARN L202 SmtUtils]: Spent 463.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-24 03:40:44,877 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-24 03:40:45,406 WARN L202 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:40:45,969 WARN L202 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:40:46,565 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-24 03:40:47,165 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-24 03:40:47,778 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:40:49,049 WARN L202 SmtUtils]: Spent 733.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 208 [2021-02-24 03:40:49,754 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-24 03:40:50,609 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:40:51,051 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:40:51,510 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-24 03:40:52,329 WARN L202 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-24 03:40:53,233 WARN L202 SmtUtils]: Spent 819.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-02-24 03:40:54,119 WARN L202 SmtUtils]: Spent 795.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:40:55,055 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-02-24 03:40:55,952 WARN L202 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:40:56,864 WARN L202 SmtUtils]: Spent 774.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-02-24 03:40:57,905 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:40:58,839 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2021-02-24 03:40:59,865 WARN L202 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 218 [2021-02-24 03:41:00,335 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:41:00,937 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-24 03:41:01,850 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-02-24 03:41:03,112 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:41:04,083 WARN L202 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 212 [2021-02-24 03:41:05,478 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:41:07,818 WARN L202 SmtUtils]: Spent 773.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:41:08,673 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2021-02-24 03:41:09,549 WARN L202 SmtUtils]: Spent 815.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 214 [2021-02-24 03:41:10,844 WARN L202 SmtUtils]: Spent 850.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 223 [2021-02-24 03:41:11,839 WARN L202 SmtUtils]: Spent 887.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2021-02-24 03:41:12,916 WARN L202 SmtUtils]: Spent 895.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 227 [2021-02-24 03:41:13,947 WARN L202 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 229 [2021-02-24 03:41:14,914 WARN L202 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2021-02-24 03:41:15,966 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 227 [2021-02-24 03:41:17,239 WARN L202 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2021-02-24 03:41:18,320 WARN L202 SmtUtils]: Spent 955.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 227 [2021-02-24 03:41:19,241 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 219 [2021-02-24 03:41:20,225 WARN L202 SmtUtils]: Spent 901.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 227 [2021-02-24 03:41:21,258 WARN L202 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 229 [2021-02-24 03:41:21,408 WARN L202 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2021-02-24 03:41:22,430 WARN L202 SmtUtils]: Spent 838.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 219 [2021-02-24 03:41:23,353 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 223 [2021-02-24 03:41:24,556 WARN L202 SmtUtils]: Spent 837.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 221 [2021-02-24 03:41:25,667 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 219 [2021-02-24 03:41:26,689 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 223 [2021-02-24 03:41:27,324 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-24 03:41:28,567 WARN L202 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 225 [2021-02-24 03:41:29,507 WARN L202 SmtUtils]: Spent 853.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 221 [2021-02-24 03:41:31,587 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 218 [2021-02-24 03:41:33,328 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:41:33,988 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-24 03:41:34,549 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-24 03:41:35,760 WARN L202 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 220 [2021-02-24 03:41:37,170 WARN L202 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-24 03:41:38,209 WARN L202 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2021-02-24 03:41:39,122 WARN L202 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 218 [2021-02-24 03:41:39,928 WARN L202 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 216 [2021-02-24 03:41:50,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-24 03:41:50,508 INFO L93 Difference]: Finished difference Result 2354 states and 2901 transitions. [2021-02-24 03:41:50,510 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 251 states. [2021-02-24 03:41:50,511 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 290 [2021-02-24 03:41:50,511 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-24 03:41:50,513 INFO L225 Difference]: With dead ends: 2354 [2021-02-24 03:41:50,513 INFO L226 Difference]: Without dead ends: 0 [2021-02-24 03:41:50,528 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 443 GetRequests, 133 SyntacticMatches, 8 SemanticMatches, 302 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38304 ImplicationChecksByTransitivity, 64.4s TimeCoverageRelationStatistics Valid=7905, Invalid=84207, Unknown=0, NotChecked=0, Total=92112 [2021-02-24 03:41:50,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-24 03:41:50,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-24 03:41:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-24 03:41:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-24 03:41:50,529 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 290 [2021-02-24 03:41:50,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-24 03:41:50,530 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-24 03:41:50,530 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-24 03:41:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-24 03:41:50,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-24 03:41:50,530 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-24 03:41:50,532 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-24 03:41:52,050 WARN L202 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 402 DAG size of output: 375 [2021-02-24 03:41:52,831 WARN L202 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 341 [2021-02-24 03:41:53,412 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 329 DAG size of output: 305 [2021-02-24 03:41:54,512 WARN L202 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 355 [2021-02-24 03:41:54,984 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 261 DAG size of output: 255 [2021-02-24 03:41:58,293 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 386 DAG size of output: 357 [2021-02-24 03:41:58,823 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 341 [2021-02-24 03:42:00,060 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 331 [2021-02-24 03:42:00,834 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 355 [2021-02-24 03:42:01,742 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 373 DAG size of output: 354 [2021-02-24 03:42:02,164 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 351 [2021-02-24 03:42:02,634 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 367 DAG size of output: 340 [2021-02-24 03:42:06,199 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 362 DAG size of output: 323 [2021-02-24 03:42:06,387 WARN L202 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 293 [2021-02-24 03:42:11,845 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 398 DAG size of output: 369 [2021-02-24 03:42:14,166 WARN L202 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 352 DAG size of output: 330 [2021-02-24 03:42:14,389 WARN L202 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 309 [2021-02-24 03:42:17,556 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 376 [2021-02-24 03:42:17,976 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 352 [2021-02-24 03:42:18,809 WARN L202 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 293 [2021-02-24 03:42:22,598 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 368 DAG size of output: 340 [2021-02-24 03:42:22,944 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 366 DAG size of output: 344 [2021-02-24 03:42:25,505 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 355 [2021-02-24 03:42:25,880 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 319 [2021-02-24 03:42:28,739 WARN L202 SmtUtils]: Spent 2.13 s on a formula simplification. DAG size of input: 285 DAG size of output: 56 [2021-02-24 03:42:29,590 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:42:30,684 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 253 DAG size of output: 36 [2021-02-24 03:42:31,602 WARN L202 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:42:32,354 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 36 [2021-02-24 03:42:32,706 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:42:32,958 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2021-02-24 03:42:33,170 WARN L202 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:42:34,873 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 267 DAG size of output: 44 [2021-02-24 03:42:35,731 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 15 [2021-02-24 03:42:37,479 WARN L202 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2021-02-24 03:42:38,531 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:42:38,724 WARN L202 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2021-02-24 03:42:39,509 WARN L202 SmtUtils]: Spent 781.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-24 03:42:40,548 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-24 03:42:41,711 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2021-02-24 03:42:42,847 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 176 DAG size of output: 28 [2021-02-24 03:42:43,136 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:42:43,452 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 39 [2021-02-24 03:42:43,879 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:42:45,207 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 189 DAG size of output: 30 [2021-02-24 03:42:45,353 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 17 [2021-02-24 03:42:46,059 WARN L202 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 12 [2021-02-24 03:42:47,865 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 267 DAG size of output: 49 [2021-02-24 03:42:48,779 WARN L202 SmtUtils]: Spent 909.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 36 [2021-02-24 03:42:49,645 WARN L202 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:42:50,615 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2021-02-24 03:42:51,645 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 168 DAG size of output: 25 [2021-02-24 03:42:52,029 WARN L202 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 13 [2021-02-24 03:42:53,036 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2021-02-24 03:42:53,377 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:42:54,858 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 243 DAG size of output: 48 [2021-02-24 03:42:55,611 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:42:55,900 WARN L202 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:42:57,631 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 267 DAG size of output: 44 [2021-02-24 03:42:57,988 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:42:58,342 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2021-02-24 03:42:58,655 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 39 [2021-02-24 03:42:58,960 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-24 03:42:59,307 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 1 [2021-02-24 03:43:00,056 WARN L202 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-24 03:43:01,309 WARN L202 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 266 DAG size of output: 37 [2021-02-24 03:43:01,602 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:02,355 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:43:03,312 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 36 [2021-02-24 03:43:04,051 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-24 03:43:04,996 WARN L202 SmtUtils]: Spent 942.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 37 [2021-02-24 03:43:05,679 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 13 [2021-02-24 03:43:06,700 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 197 DAG size of output: 22 [2021-02-24 03:43:07,951 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 183 DAG size of output: 30 [2021-02-24 03:43:08,957 WARN L202 SmtUtils]: Spent 976.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 21 [2021-02-24 03:43:10,166 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-24 03:43:11,017 WARN L202 SmtUtils]: Spent 847.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:43:11,371 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:43:12,080 WARN L202 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 235 DAG size of output: 37 [2021-02-24 03:43:12,369 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:12,973 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-24 03:43:13,677 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 18 [2021-02-24 03:43:14,753 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2021-02-24 03:43:15,778 WARN L202 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 27 [2021-02-24 03:43:16,523 WARN L202 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-24 03:43:16,918 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 18 [2021-02-24 03:43:17,216 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:17,568 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:43:18,506 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 22 [2021-02-24 03:43:19,471 WARN L202 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 36 [2021-02-24 03:43:20,684 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 180 DAG size of output: 28 [2021-02-24 03:43:21,037 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 1 [2021-02-24 03:43:21,270 WARN L202 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2021-02-24 03:43:21,626 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-24 03:43:21,942 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:22,233 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:24,259 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 191 DAG size of output: 33 [2021-02-24 03:43:26,283 WARN L202 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 281 DAG size of output: 51 [2021-02-24 03:43:27,739 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 230 DAG size of output: 22 [2021-02-24 03:43:29,215 WARN L202 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 242 DAG size of output: 45 [2021-02-24 03:43:29,839 WARN L202 SmtUtils]: Spent 621.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 30 [2021-02-24 03:43:30,869 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 22 [2021-02-24 03:43:31,224 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 21 [2021-02-24 03:43:32,858 WARN L202 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-24 03:43:33,054 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2021-02-24 03:43:34,087 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 184 DAG size of output: 22 [2021-02-24 03:43:34,943 WARN L202 SmtUtils]: Spent 845.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:43:35,250 WARN L202 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-24 03:43:35,638 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-24 03:43:35,970 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-24 03:43:36,903 WARN L202 SmtUtils]: Spent 921.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 22 [2021-02-24 03:43:37,232 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:38,695 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 288 DAG size of output: 35 [2021-02-24 03:43:39,655 WARN L202 SmtUtils]: Spent 948.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 20 [2021-02-24 03:43:40,699 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 264 DAG size of output: 37 [2021-02-24 03:43:41,017 WARN L202 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:41,849 WARN L202 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:43:43,006 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-24 03:43:43,325 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:44,432 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 186 DAG size of output: 21 [2021-02-24 03:43:44,770 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-24 03:43:45,465 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 202 DAG size of output: 34 [2021-02-24 03:43:46,570 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 156 DAG size of output: 19 [2021-02-24 03:43:47,485 WARN L202 SmtUtils]: Spent 910.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 15 [2021-02-24 03:43:47,891 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 18 [2021-02-24 03:43:48,577 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 22 [2021-02-24 03:43:48,786 WARN L202 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 1 [2021-02-24 03:43:49,178 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-24 03:43:49,993 WARN L202 SmtUtils]: Spent 790.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 25 [2021-02-24 03:43:50,325 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-24 03:43:50,634 WARN L202 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:51,024 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 16 [2021-02-24 03:43:52,077 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 186 DAG size of output: 21 [2021-02-24 03:43:53,170 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 180 DAG size of output: 19 [2021-02-24 03:43:53,551 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 13 [2021-02-24 03:43:54,472 WARN L202 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 33 [2021-02-24 03:43:54,803 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-24 03:43:55,676 WARN L202 SmtUtils]: Spent 870.00 ms on a formula simplification. DAG size of input: 252 DAG size of output: 37 [2021-02-24 03:43:55,968 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:43:56,842 WARN L202 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 37 [2021-02-24 03:43:56,956 WARN L202 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 25 [2021-02-24 03:43:58,378 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 189 DAG size of output: 30 [2021-02-24 03:43:58,615 WARN L202 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-24 03:43:59,449 WARN L202 SmtUtils]: Spent 830.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 21 [2021-02-24 03:44:00,223 WARN L202 SmtUtils]: Spent 771.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2021-02-24 03:44:01,001 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 25 [2021-02-24 03:44:01,319 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-24 03:44:01,656 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 24 [2021-02-24 03:44:02,024 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 26 [2021-02-24 03:44:03,790 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 267 DAG size of output: 44 [2021-02-24 03:44:05,276 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 231 DAG size of output: 47 [2021-02-24 03:44:07,133 WARN L202 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2021-02-24 03:44:07,919 WARN L202 SmtUtils]: Spent 776.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 23 [2021-02-24 03:44:09,985 WARN L202 SmtUtils]: Spent 2.05 s on a formula simplification. DAG size of input: 186 DAG size of output: 30 [2021-02-24 03:44:10,772 WARN L202 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 25 [2021-02-24 03:44:10,877 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 25 [2021-02-24 03:44:11,949 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 158 DAG size of output: 22 [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 503 558) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-24 03:44:11,975 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L507(line 507) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 503 558) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 503 558) no Hoare annotation was computed. [2021-02-24 03:44:11,976 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L545-1(line 545) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L545-2(line 545) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-24 03:44:11,977 INFO L189 CegarLoopUtils]: For program point L550(lines 527 551) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L534(lines 534 538) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L534-1(lines 534 538) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-24 03:44:11,978 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L547-1(lines 528 549) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-24 03:44:11,979 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 559 618) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 559 618) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L585-2(lines 585 610) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 559 618) no Hoare annotation was computed. [2021-02-24 03:44:11,980 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L611(lines 584 612) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-24 03:44:11,981 INFO L189 CegarLoopUtils]: For program point L603-2(line 603) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L599-1(line 599) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L599-2(line 599) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L591(lines 591 595) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L591-1(lines 591 595) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L583-1(line 583) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L583-2(line 583) no Hoare annotation was computed. [2021-02-24 03:44:11,982 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L608-1(line 608) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L608-2(line 608) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L604-1(line 604) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L604-2(line 604) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-24 03:44:11,983 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-24 03:44:11,984 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-24 03:44:11,984 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-24 03:44:11,984 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 934 940) the Hoare annotation is: true [2021-02-24 03:44:11,984 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 934 940) the Hoare annotation is: true [2021-02-24 03:44:11,984 INFO L192 CegarLoopUtils]: At program point L945(line 945) the Hoare annotation is: true [2021-02-24 03:44:11,984 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 941 949) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:44:11,984 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 941 949) the Hoare annotation is: true [2021-02-24 03:44:11,985 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 941 949) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:44:11,985 INFO L185 CegarLoopUtils]: At program point L946(line 946) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-24 03:44:11,985 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 960 984) the Hoare annotation is: true [2021-02-24 03:44:11,985 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification4_spec__1EXIT(lines 960 984) the Hoare annotation is: (let ((.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0) .cse3) (let ((.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9))) (or (and (<= 0 (+ ~waterLevel~0 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse4) .cse0 .cse1 (not (= 0 ~systemActive~0)) (and .cse5 .cse4 .cse3))) (or .cse0 .cse1 (and (<= __utac_acc__Specification4_spec__1_~tmp~9 2147483647) .cse5) .cse2))) [2021-02-24 03:44:11,985 INFO L185 CegarLoopUtils]: At program point L974(line 974) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 (not (= 0 ~systemActive~0))))) [2021-02-24 03:44:11,985 INFO L185 CegarLoopUtils]: At program point L972(lines 972 978) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse5 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (and (= __utac_acc__Specification4_spec__1_~tmp~9 0) .cse5) .cse0 .cse1 .cse4) (or (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9)) .cse0 .cse1 .cse2))) [2021-02-24 03:44:11,986 INFO L185 CegarLoopUtils]: At program point L970(line 970) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (= __utac_acc__Specification4_spec__1_~tmp~9 0) .cse0 .cse1 .cse4) (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9) .cse2))) [2021-02-24 03:44:11,986 INFO L185 CegarLoopUtils]: At program point L970-1(line 970) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret80| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (and (= __utac_acc__Specification4_spec__1_~tmp~9 0) .cse5) .cse0 .cse1 .cse4) (or .cse0 .cse1 .cse2 (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9))))) [2021-02-24 03:44:11,986 INFO L185 CegarLoopUtils]: At program point L968(lines 968 981) the Hoare annotation is: (let ((.cse4 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse3 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0) (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (or .cse3 .cse0 .cse1 .cse4) (or .cse0 .cse1 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9) .cse4) (or .cse0 .cse1 (and (<= __utac_acc__Specification4_spec__1_~tmp~9 2147483647) .cse3) .cse2))) [2021-02-24 03:44:11,986 INFO L185 CegarLoopUtils]: At program point L970-2(line 970) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse4 (not (= 1 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 0 ~systemActive~0))) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret80| 0))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or (and (= __utac_acc__Specification4_spec__1_~tmp~9 0) .cse5) .cse0 .cse1 .cse4) (or .cse0 .cse1 .cse2 (and .cse5 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9))))) [2021-02-24 03:44:11,986 INFO L185 CegarLoopUtils]: At program point L970-3(line 970) the Hoare annotation is: (let ((.cse3 (= ~waterLevel~0 0)) (.cse2 (not (= 0 ~systemActive~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (= |__utac_acc__Specification4_spec__1_#t~ret80| 0)) (.cse6 (= __utac_acc__Specification4_spec__1_~tmp___0~3 0)) (.cse4 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse4 .cse3) (or .cse0 .cse1 .cse2 (and .cse5 .cse6 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9))) (or .cse0 .cse1 (and (= __utac_acc__Specification4_spec__1_~tmp~9 0) .cse5 .cse6) .cse4))) [2021-02-24 03:44:11,987 INFO L185 CegarLoopUtils]: At program point L968-1(lines 960 984) the Hoare annotation is: (let ((.cse3 (not (= __utac_acc__Specification4_spec__1_~tmp~9 0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse5 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~9 2147483648))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (= ~waterLevel~0 0) .cse3) (let ((.cse4 (= ~waterLevel~0 __utac_acc__Specification4_spec__1_~tmp~9))) (or (and (<= 0 (+ ~waterLevel~0 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp___0~3 0) .cse4) .cse0 .cse1 (not (= 0 ~systemActive~0)) (and .cse5 .cse4 .cse3))) (or .cse0 .cse1 (and (<= __utac_acc__Specification4_spec__1_~tmp~9 2147483647) .cse5) .cse2))) [2021-02-24 03:44:11,987 INFO L192 CegarLoopUtils]: At program point L966(line 966) the Hoare annotation is: true [2021-02-24 03:44:11,987 INFO L185 CegarLoopUtils]: At program point L966-1(line 966) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or (= |__utac_acc__Specification4_spec__1_#t~ret79| ~waterLevel~0) .cse0 .cse1 (not (= 0 ~systemActive~0))) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))))) [2021-02-24 03:44:11,987 INFO L185 CegarLoopUtils]: At program point L966-2(line 966) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret79| ~waterLevel~0) .cse0) .cse1 .cse2 (not (= 0 ~systemActive~0))) (or .cse1 .cse2 .cse3 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (and .cse0 (<= |__utac_acc__Specification4_spec__1_#t~ret79| 2147483647)) .cse1 .cse2 .cse3))) [2021-02-24 03:44:11,987 INFO L185 CegarLoopUtils]: At program point L966-3(line 966) the Hoare annotation is: (let ((.cse0 (= |__utac_acc__Specification4_spec__1_#t~ret79| __utac_acc__Specification4_spec__1_~tmp~9)) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret79| 2147483648))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or (and (= |__utac_acc__Specification4_spec__1_#t~ret79| ~waterLevel~0) .cse0) .cse1 .cse2 .cse3) (or (and .cse0 .cse4 (<= |__utac_acc__Specification4_spec__1_#t~ret79| 2147483647)) .cse1 .cse2 .cse5) (or .cse1 .cse2 .cse3 .cse4) (or .cse1 .cse2 .cse5 (= ~waterLevel~0 0) (not (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))))) [2021-02-24 03:44:11,987 INFO L192 CegarLoopUtils]: At program point L962(line 962) the Hoare annotation is: true [2021-02-24 03:44:11,987 INFO L185 CegarLoopUtils]: At program point L898-1(line 898) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,988 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,988 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 892 914) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,988 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 892 914) the Hoare annotation is: true [2021-02-24 03:44:11,988 INFO L192 CegarLoopUtils]: At program point L911(line 911) the Hoare annotation is: true [2021-02-24 03:44:11,988 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 892 914) the Hoare annotation is: true [2021-02-24 03:44:11,988 INFO L185 CegarLoopUtils]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:11,988 INFO L185 CegarLoopUtils]: At program point L904-1(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:11,988 INFO L185 CegarLoopUtils]: At program point L902(lines 902 909) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:11,989 INFO L192 CegarLoopUtils]: At program point L902-1(lines 902 909) the Hoare annotation is: true [2021-02-24 03:44:11,989 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,989 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,989 INFO L185 CegarLoopUtils]: At program point L900-1(line 900) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,989 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:11,989 INFO L185 CegarLoopUtils]: At program point L900-2(line 900) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= main_~tmp~8 1))) [2021-02-24 03:44:11,989 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-24 03:44:11,989 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 848 871) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 848 871) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 848 871) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-24 03:44:11,990 INFO L189 CegarLoopUtils]: For program point L856(line 856) no Hoare annotation was computed. [2021-02-24 03:44:11,991 INFO L189 CegarLoopUtils]: For program point L855(line 855) no Hoare annotation was computed. [2021-02-24 03:44:11,991 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-24 03:44:11,991 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-24 03:44:11,991 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-24 03:44:11,991 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 357 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))))) [2021-02-24 03:44:11,991 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1))) [2021-02-24 03:44:11,991 INFO L185 CegarLoopUtils]: At program point L361(lines 361 367) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1 .cse2) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse2))) [2021-02-24 03:44:11,991 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 357 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1 .cse2) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 .cse2))) [2021-02-24 03:44:11,992 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 357 371) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= |old(~systemActive~0)| 0)) .cse0 .cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (not (= |old(~systemActive~0)| 1)) .cse0 .cse1 (and (= 0 ~systemActive~0) (= ~pumpRunning~0 0))))) [2021-02-24 03:44:11,992 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 274 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))))) [2021-02-24 03:44:11,992 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 274 282) the Hoare annotation is: true [2021-02-24 03:44:11,992 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 274 282) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))))) [2021-02-24 03:44:11,992 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:44:11,992 INFO L192 CegarLoopUtils]: At program point L278(line 278) the Hoare annotation is: true [2021-02-24 03:44:11,992 INFO L192 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: true [2021-02-24 03:44:11,992 INFO L192 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L348(line 348) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L347(lines 347 351) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelENTRY(lines 338 356) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L347-2(lines 347 351) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L345-1(line 345) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L345-2(line 345) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point L345-3(line 345) the Hoare annotation is: true [2021-02-24 03:44:11,993 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelEXIT(lines 338 356) the Hoare annotation is: true [2021-02-24 03:44:11,994 INFO L192 CegarLoopUtils]: At program point L341(line 341) the Hoare annotation is: true [2021-02-24 03:44:11,994 INFO L192 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: true [2021-02-24 03:44:11,994 INFO L192 CegarLoopUtils]: At program point isLowWaterLevelFINAL(lines 338 356) the Hoare annotation is: true [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L290-2(lines 290 298) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L313-1(line 313) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 283 318) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L302(lines 302 310) no Hoare annotation was computed. [2021-02-24 03:44:11,994 INFO L189 CegarLoopUtils]: For program point L302-2(lines 302 310) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 283 318) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 283 318) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L290(lines 290 298) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 927 933) the Hoare annotation is: true [2021-02-24 03:44:11,995 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 927 933) the Hoare annotation is: true [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-24 03:44:11,995 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 457 502) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 457 502) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-24 03:44:11,996 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 457 502) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L490(line 490) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L457(lines 457 502) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L457-1(lines 457 502) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-24 03:44:11,997 INFO L189 CegarLoopUtils]: For program point L480-1(line 480) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-24 03:44:11,998 INFO L189 CegarLoopUtils]: For program point L491(line 491) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L489(line 489) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L487-1(line 487) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L483-1(line 483) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L801(lines 801 802) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 770 815) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L789(line 789) no Hoare annotation was computed. [2021-02-24 03:44:11,999 INFO L189 CegarLoopUtils]: For program point L789-1(line 789) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L787(line 787) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L789-2(line 789) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 770 815) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-24 03:44:12,000 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 770 815) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L794(lines 794 795) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L790(lines 790 797) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L788(line 788) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L786(line 786) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L784(lines 784 804) no Hoare annotation was computed. [2021-02-24 03:44:12,001 INFO L189 CegarLoopUtils]: For program point L784-1(lines 784 804) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L811-1(line 811) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L811-2(line 811) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L809-1(line 809) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L807(line 807) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L809-2(line 809) no Hoare annotation was computed. [2021-02-24 03:44:12,002 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point L770(lines 770 815) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 879 888) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,003 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 879 888) the Hoare annotation is: true [2021-02-24 03:44:12,003 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 879 888) the Hoare annotation is: true [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 263 273) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-24 03:44:12,003 INFO L189 CegarLoopUtils]: For program point L268-1(line 268) no Hoare annotation was computed. [2021-02-24 03:44:12,004 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 263 273) no Hoare annotation was computed. [2021-02-24 03:44:12,004 INFO L189 CegarLoopUtils]: For program point L268-2(line 268) no Hoare annotation was computed. [2021-02-24 03:44:12,004 INFO L189 CegarLoopUtils]: For program point L268-3(line 268) no Hoare annotation was computed. [2021-02-24 03:44:12,004 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 263 273) no Hoare annotation was computed. [2021-02-24 03:44:12,004 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 255 262) the Hoare annotation is: true [2021-02-24 03:44:12,004 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 255 262) the Hoare annotation is: true [2021-02-24 03:44:12,004 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 255 262) the Hoare annotation is: true [2021-02-24 03:44:12,004 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~2 0) (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,004 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0)) [2021-02-24 03:44:12,005 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,005 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,005 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 129 142) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,005 INFO L192 CegarLoopUtils]: At program point L133(lines 133 139) the Hoare annotation is: true [2021-02-24 03:44:12,005 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 129 142) the Hoare annotation is: true [2021-02-24 03:44:12,005 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 129 142) the Hoare annotation is: (or (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,005 INFO L185 CegarLoopUtils]: At program point L228-3(line 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 222 246) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 222 246) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point L241(line 241) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point L241-1(lines 222 246) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point L236(line 236) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point L232(line 232) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,006 INFO L185 CegarLoopUtils]: At program point L230(lines 230 238) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,007 INFO L185 CegarLoopUtils]: At program point L228(line 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,007 INFO L185 CegarLoopUtils]: At program point L228-1(line 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,007 INFO L185 CegarLoopUtils]: At program point L226(lines 226 243) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,007 INFO L185 CegarLoopUtils]: At program point L228-2(line 228) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,007 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 188 194) the Hoare annotation is: true [2021-02-24 03:44:12,007 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 188 194) the Hoare annotation is: true [2021-02-24 03:44:12,007 INFO L185 CegarLoopUtils]: At program point L432(line 432) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L428-1(line 428) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L428-2(line 428) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L424(line 424) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (<= test_~tmp~4 2147483647) (<= test_~tmp___0~2 2147483647) (<= 0 (+ test_~tmp~4 2147483648)) (< ~waterLevel~0 3) (= ~pumpRunning~0 0) (<= 0 (+ test_~tmp___0~2 2147483648)) (= test_~splverifierCounter~0 0))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 (= ~pumpRunning~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,008 INFO L185 CegarLoopUtils]: At program point L387(line 387) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,009 INFO L185 CegarLoopUtils]: At program point L420-1(line 420) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:44:12,009 INFO L185 CegarLoopUtils]: At program point L412(lines 412 418) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,009 INFO L185 CegarLoopUtils]: At program point L412-1(lines 412 418) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:44:12,009 INFO L185 CegarLoopUtils]: At program point L404(line 404) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (not (= test_~tmp~4 0))) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse3 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) .cse4 .cse5 .cse6 .cse7))) [2021-02-24 03:44:12,010 INFO L185 CegarLoopUtils]: At program point L400(line 400) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (<= test_~tmp~4 2147483647)) (.cse0 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= |test_#t~nondet38| 2147483647)) (.cse6 (<= 0 (+ test_~tmp~4 2147483648))) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse4 .cse0 .cse5 .cse1 .cse6 (= 0 ~systemActive~0) .cse2 .cse7 .cse8 .cse3) (and .cse4 .cse0 .cse5 .cse1 (= 1 ~systemActive~0) .cse6 .cse7 (= ~pumpRunning~0 0) .cse8 .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,010 INFO L185 CegarLoopUtils]: At program point L400-1(line 400) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= 0 (+ |test_#t~nondet38| 2147483648))) (.cse1 (<= |test_#t~nondet38| 2147483647)) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse2 (= test_~tmp~4 |test_#t~nondet38|)) (.cse6 (< ~waterLevel~0 3)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (and .cse0 .cse5 .cse1 .cse2 (= 1 ~systemActive~0) .cse6 .cse3 .cse7 .cse4) (and .cse0 .cse1 .cse5 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse6 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,010 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 382 449) the Hoare annotation is: true [2021-02-24 03:44:12,010 INFO L185 CegarLoopUtils]: At program point L384(line 384) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,010 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 382 449) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,010 INFO L185 CegarLoopUtils]: At program point L442(lines 391 443) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,010 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 382 449) the Hoare annotation is: true [2021-02-24 03:44:12,011 INFO L185 CegarLoopUtils]: At program point L430(lines 430 436) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-24 03:44:12,011 INFO L185 CegarLoopUtils]: At program point L430-1(lines 422 437) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,011 INFO L185 CegarLoopUtils]: At program point L393(lines 392 441) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,011 INFO L185 CegarLoopUtils]: At program point L422(lines 422 437) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-24 03:44:12,011 INFO L185 CegarLoopUtils]: At program point L385(line 385) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,012 INFO L185 CegarLoopUtils]: At program point L414(line 414) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,012 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (let ((.cse1 (<= test_~tmp___0~2 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse2 (<= |test_#t~nondet39| 2147483647)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= 0 (+ |test_#t~nondet39| 2147483648))) (.cse5 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse3 .cse8 .cse4 .cse5 .cse9 .cse6 .cse7) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse3 .cse4 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse2 .cse8 .cse3 .cse4 .cse5 (not (= ~waterLevel~0 0)) .cse9 .cse7))) [2021-02-24 03:44:12,012 INFO L185 CegarLoopUtils]: At program point L410-1(line 410) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet39| 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (<= 0 (+ |test_#t~nondet39| 2147483648))) (.cse5 (= test_~tmp___0~2 |test_#t~nondet39|)) (.cse4 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 (= 1 ~systemActive~0) .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse5 .cse4 .cse6 .cse7))) [2021-02-24 03:44:12,012 INFO L185 CegarLoopUtils]: At program point L439(lines 392 441) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,012 INFO L185 CegarLoopUtils]: At program point L402(lines 402 408) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,013 INFO L185 CegarLoopUtils]: At program point L402-1(lines 402 408) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 (not (= ~waterLevel~0 0)) .cse4 .cse5) (and .cse0 .cse6 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse7 .cse5) (not (= |old(~systemActive~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse2 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse6 .cse1 .cse2 .cse3 .cse4 .cse7 .cse5))) [2021-02-24 03:44:12,013 INFO L185 CegarLoopUtils]: At program point L394(lines 394 398) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 .cse2 (= 0 ~systemActive~0) .cse3 .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 (= 1 ~systemActive~0) .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,013 INFO L185 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,013 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-24 03:44:12,013 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-24 03:44:12,013 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-24 03:44:12,013 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 724 769) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L748(lines 748 749) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L744(lines 744 751) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-24 03:44:12,014 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L738(lines 738 758) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L738-1(lines 738 758) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L765-1(line 765) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L765-2(line 765) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-24 03:44:12,015 INFO L189 CegarLoopUtils]: For program point L763-1(line 763) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L763-2(line 763) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 724 769) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L724(lines 724 769) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L755(lines 755 756) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 724 769) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L743-1(line 743) no Hoare annotation was computed. [2021-02-24 03:44:12,016 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-24 03:44:12,017 INFO L189 CegarLoopUtils]: For program point L743-2(line 743) no Hoare annotation was computed. [2021-02-24 03:44:12,017 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryFINAL(lines 143 151) the Hoare annotation is: true [2021-02-24 03:44:12,017 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryENTRY(lines 143 151) the Hoare annotation is: true [2021-02-24 03:44:12,017 INFO L192 CegarLoopUtils]: At program point L148(line 148) the Hoare annotation is: true [2021-02-24 03:44:12,017 INFO L192 CegarLoopUtils]: At program point L147(line 147) the Hoare annotation is: true [2021-02-24 03:44:12,017 INFO L192 CegarLoopUtils]: At program point isLowWaterSensorDryEXIT(lines 143 151) the Hoare annotation is: true [2021-02-24 03:44:12,017 INFO L189 CegarLoopUtils]: For program point L111(line 111) no Hoare annotation was computed. [2021-02-24 03:44:12,017 INFO L189 CegarLoopUtils]: For program point L107(line 107) no Hoare annotation was computed. [2021-02-24 03:44:12,017 INFO L189 CegarLoopUtils]: For program point L105(lines 105 113) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 97 119) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L105-2(lines 105 113) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 97 119) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 97 119) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L671(lines 670 690) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L638(line 638) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-24 03:44:12,018 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L655-1(line 655) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L672(lines 672 676) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-24 03:44:12,019 INFO L189 CegarLoopUtils]: For program point L697-1(line 697) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L697-2(line 697) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L681-1(line 681) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L681-2(line 681) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 621 723) no Hoare annotation was computed. [2021-02-24 03:44:12,020 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 621 723) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L699-1(line 699) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L699-2(line 699) no Hoare annotation was computed. [2021-02-24 03:44:12,021 INFO L189 CegarLoopUtils]: For program point L691(lines 669 692) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 621 723) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L650(lines 650 666) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L683-2(line 683) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L667(lines 667 708) no Hoare annotation was computed. [2021-02-24 03:44:12,022 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L659-1(line 659) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L709(lines 709 720) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L701-1(line 701) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-24 03:44:12,023 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L685-1(line 685) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L710(lines 710 717) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L645(lines 645 649) no Hoare annotation was computed. [2021-02-24 03:44:12,024 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L670-2(lines 670 690) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L695(line 695) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L621(lines 621 723) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L621-1(lines 621 723) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L712-1(line 712) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-24 03:44:12,025 INFO L189 CegarLoopUtils]: For program point L712-2(line 712) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 917 926) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point L923(line 923) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 917 926) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point L922(line 922) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 917 926) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point L919-1(line 919) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L189 CegarLoopUtils]: For program point L919-2(line 919) no Hoare annotation was computed. [2021-02-24 03:44:12,026 INFO L185 CegarLoopUtils]: At program point L795(line 795) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L312-1(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L312-2(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L312-3(line 312) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L308-1(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L308-2(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L308-3(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L304(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L308-4(line 308) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,027 INFO L185 CegarLoopUtils]: At program point L304-1(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L304-2(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L304-3(line 304) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300-1(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300-2(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300-3(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L296(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300-4(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L296-1(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L300-5(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,028 INFO L185 CegarLoopUtils]: At program point L296-2(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L300-6(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L296-3(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L300-7(line 300) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L296-4(line 296) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L292-1(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L292-2(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L292-3(line 292) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,029 INFO L185 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L160(line 160) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L115-1(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L755-1(line 755) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L115-2(line 115) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L817(line 817) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,030 INFO L185 CegarLoopUtils]: At program point L111(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L111-1(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L111-2(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L111-3(line 111) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107-1(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107-2(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107-3(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L103(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107-4(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,031 INFO L185 CegarLoopUtils]: At program point L107-5(line 107) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-2(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-3(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-4(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-5(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-6(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L801(line 801) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L161(line 161) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L103-7(line 103) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,032 INFO L185 CegarLoopUtils]: At program point L801-1(line 801) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L314(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L314-1(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L314-2(line 314) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L756(line 756) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L748(line 748) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L620(line 620) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L748-1(line 748) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L794(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L794-1(line 794) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,033 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 247 254) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 247 254) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2) (or .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (not (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 247 254) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,034 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 120 128) the Hoare annotation is: true [2021-02-24 03:44:12,034 INFO L185 CegarLoopUtils]: At program point L125(line 125) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1))) (and (or .cse0 .cse1 .cse2 (not (= 1 ~systemActive~0))) (or .cse0 .cse1 .cse2 (not (= 0 ~systemActive~0))))) [2021-02-24 03:44:12,035 INFO L192 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: true [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 120 128) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 120 128) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,035 INFO L192 CegarLoopUtils]: At program point L321(line 321) the Hoare annotation is: true [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 319 337) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,035 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 319 337) the Hoare annotation is: true [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point L334(line 334) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point L331(line 331) the Hoare annotation is: (or (= isHighWaterLevel_~tmp~2 0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point L329(line 329) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,035 INFO L185 CegarLoopUtils]: At program point L328(lines 328 332) the Hoare annotation is: (or (= isHighWaterLevel_~tmp~2 0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,035 INFO L192 CegarLoopUtils]: At program point L326(line 326) the Hoare annotation is: true [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point L328-2(lines 328 332) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point L326-1(line 326) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |isHighWaterLevel_#t~ret36| 0) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 319 337) the Hoare annotation is: (or (and (= isHighWaterLevel_~tmp~2 0) (= isHighWaterLevel_~tmp___0~0 1) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~0 isHighWaterLevel_~retValue_acc~6)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point L326-2(line 326) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |isHighWaterLevel_#t~ret36| 0) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point L326-3(line 326) the Hoare annotation is: (or (and (= |isHighWaterLevel_#t~ret36| 0) (= |isHighWaterLevel_#t~ret36| isHighWaterLevel_~tmp~2)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,036 INFO L192 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: true [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point L81(line 81) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,036 INFO L192 CegarLoopUtils]: At program point L80-1(lines 76 87) the Hoare annotation is: true [2021-02-24 03:44:12,036 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 76 87) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,036 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 76 87) the Hoare annotation is: true [2021-02-24 03:44:12,037 INFO L185 CegarLoopUtils]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 88 96) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 88 96) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 88 96) no Hoare annotation was computed. [2021-02-24 03:44:12,037 INFO L185 CegarLoopUtils]: At program point L177(line 177) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:44:12,037 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 164 187) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,037 INFO L185 CegarLoopUtils]: At program point L175(lines 175 181) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 (= ~pumpRunning~0 1) .cse1 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (and .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,038 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 164 187) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~systemActive~0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse4 .cse2))) [2021-02-24 03:44:12,038 INFO L185 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: (let ((.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= 1 ~systemActive~0)) .cse1) (or .cse0 (not (= 0 ~systemActive~0)) .cse1))) [2021-02-24 03:44:12,038 INFO L185 CegarLoopUtils]: At program point L168(lines 167 186) the Hoare annotation is: (let ((.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 1 ~systemActive~0)) .cse2) (or .cse0 .cse1 (not (= 0 ~systemActive~0)) .cse2))) [2021-02-24 03:44:12,038 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 164 187) the Hoare annotation is: (let ((.cse3 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (= 0 ~systemActive~0))) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (<= 0 (+ ~waterLevel~0 2147483648)) .cse0 .cse1 .cse2) (or .cse3 .cse0 .cse4 .cse2) (or .cse3 .cse0 .cse1 .cse2) (or (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse4 .cse2))) [2021-02-24 03:44:12,038 INFO L192 CegarLoopUtils]: At program point L832(lines 832 836) the Hoare annotation is: true [2021-02-24 03:44:12,038 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 818 847) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L832-1(lines 832 836) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L828-2(lines 828 842) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L824-1(line 824) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L820(line 820) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L843(lines 818 847) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L839(line 839) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point L829(line 829) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 818 847) the Hoare annotation is: true [2021-02-24 03:44:12,039 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 52 63) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 52 63) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point L57(line 57) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point L56-1(lines 52 63) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 872 878) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 872 878) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-24 03:44:12,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 372 379) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 372 379) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0))) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 372 379) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 1 ~systemActive~0)) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 196 220) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 196 220) the Hoare annotation is: (or (and (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point L215(line 215) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,041 INFO L185 CegarLoopUtils]: At program point L215-1(lines 196 220) the Hoare annotation is: (or (and (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L210(line 210) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L206(line 206) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L204(lines 204 212) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or .cse0 .cse1 .cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~0 1) (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or (= |processEnvironment__wrappee__highWaterSensor_#t~ret17| 1) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L200(lines 200 217) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-24 03:44:12,042 INFO L185 CegarLoopUtils]: At program point L202-2(line 202) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2) (or (= |processEnvironment__wrappee__highWaterSensor_#t~ret17| 1) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))))) [2021-02-24 03:44:12,043 INFO L185 CegarLoopUtils]: At program point L202-3(line 202) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret17| 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret17| processEnvironment__wrappee__highWaterSensor_~tmp~0)) .cse0 .cse1 .cse2 (not (<= 2 ~waterLevel~0))) (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 .cse2))) [2021-02-24 03:44:12,043 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 64 75) the Hoare annotation is: (let ((.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse5 (< ~waterLevel~0 3)) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse6 .cse7) (or .cse9 .cse0 .cse1 .cse3 .cse8 .cse10 .cse6 .cse7) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse10 .cse6 .cse7))) [2021-02-24 03:44:12,043 INFO L185 CegarLoopUtils]: At program point L69(line 69) the Hoare annotation is: (let ((.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= test_~tmp~4 0)) (.cse5 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 (not (= 0 ~systemActive~0)) .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 (not (= 1 ~systemActive~0)) .cse4 .cse5 .cse6))) [2021-02-24 03:44:12,043 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 64 75) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (= test_~tmp~4 0)) (.cse6 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= 1 ~systemActive~0)) .cse5 .cse6) (or .cse1 .cse0 .cse2 .cse3 .cse4 (not (= 0 ~systemActive~0)) .cse5 .cse6))) [2021-02-24 03:44:12,043 INFO L185 CegarLoopUtils]: At program point L68-1(lines 64 75) the Hoare annotation is: (let ((.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse5 (< ~waterLevel~0 3)) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (= |old(~waterLevel~0)| 1))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= 0 ~systemActive~0))) (.cse10 (not (= ~waterLevel~0 0))) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse8 .cse5 .cse6 .cse7) (or .cse9 .cse0 .cse1 .cse3 .cse8 .cse10 .cse6 .cse7) (or .cse9 .cse0 .cse1 .cse3 .cse4 .cse10 .cse6 .cse7))) [2021-02-24 03:44:12,044 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 951 958) the Hoare annotation is: true [2021-02-24 03:44:12,044 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 955) the Hoare annotation is: true [2021-02-24 03:44:12,044 INFO L192 CegarLoopUtils]: At program point L955(line 955) the Hoare annotation is: true [2021-02-24 03:44:12,044 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 951 958) the Hoare annotation is: true [2021-02-24 03:44:12,044 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 951 958) the Hoare annotation is: true [2021-02-24 03:44:12,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.02 03:44:12 BoogieIcfgContainer [2021-02-24 03:44:12,074 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-24 03:44:12,075 INFO L168 Benchmark]: Toolchain (without parser) took 302709.97 ms. Allocated memory was 157.3 MB in the beginning and 1.1 GB in the end (delta: 972.0 MB). Free memory was 133.1 MB in the beginning and 723.3 MB in the end (delta: -590.2 MB). Peak memory consumption was 783.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:44:12,075 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 157.3 MB. Free memory is still 134.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-24 03:44:12,075 INFO L168 Benchmark]: CACSL2BoogieTranslator took 719.18 ms. Allocated memory is still 157.3 MB. Free memory was 132.1 MB in the beginning and 110.4 MB in the end (delta: 21.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-02-24 03:44:12,075 INFO L168 Benchmark]: Boogie Preprocessor took 94.15 ms. Allocated memory is still 157.3 MB. Free memory was 110.4 MB in the beginning and 106.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-24 03:44:12,076 INFO L168 Benchmark]: RCFGBuilder took 1459.83 ms. Allocated memory was 157.3 MB in the beginning and 207.6 MB in the end (delta: 50.3 MB). Free memory was 106.4 MB in the beginning and 148.3 MB in the end (delta: -41.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 8.0 GB. [2021-02-24 03:44:12,076 INFO L168 Benchmark]: TraceAbstraction took 300418.10 ms. Allocated memory was 207.6 MB in the beginning and 1.1 GB in the end (delta: 921.7 MB). Free memory was 147.7 MB in the beginning and 723.3 MB in the end (delta: -575.6 MB). Peak memory consumption was 746.3 MB. Max. memory is 8.0 GB. [2021-02-24 03:44:12,077 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 157.3 MB. Free memory is still 134.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 719.18 ms. Allocated memory is still 157.3 MB. Free memory was 132.1 MB in the beginning and 110.4 MB in the end (delta: 21.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 94.15 ms. Allocated memory is still 157.3 MB. Free memory was 110.4 MB in the beginning and 106.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1459.83 ms. Allocated memory was 157.3 MB in the beginning and 207.6 MB in the end (delta: 50.3 MB). Free memory was 106.4 MB in the beginning and 148.3 MB in the end (delta: -41.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 300418.10 ms. Allocated memory was 207.6 MB in the beginning and 1.1 GB in the end (delta: 921.7 MB). Free memory was 147.7 MB in the beginning and 723.3 MB in the end (delta: -575.6 MB). Peak memory consumption was 746.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 955]: 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: 818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: ((((!(\old(systemActive) == 1) || (((((((tmp <= 2147483647 && tmp___0 <= 2147483647) && 0 <= tmp + 2147483648) && 0 == systemActive) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && waterLevel == 1) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || (((((((tmp <= 2147483647 && tmp___0 <= 2147483647) && 1 == systemActive) && 0 <= tmp + 2147483648) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0) - InvariantResult [Line: 828]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 391]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 934]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 941]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 960]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel == 0) || !(tmp == 0)) && ((((((0 <= waterLevel + 2147483648 && tmp___0 == 0) && waterLevel == tmp) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || ((0 <= tmp + 2147483648 && waterLevel == tmp) && !(tmp == 0)))) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || (tmp <= 2147483647 && 0 <= tmp + 2147483648)) || !(1 == systemActive)) - ProcedureContractResult [Line: 892]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 357]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((!(\old(systemActive) == 0) || !(waterLevel < 3)) || !(\old(pumpRunning) == 0)) || (\old(systemActive) == systemActive && pumpRunning == \old(pumpRunning))) && (((!(\old(systemActive) == 1) || !(waterLevel < 3)) || !(\old(pumpRunning) == 0)) || (0 == systemActive && pumpRunning == 0)) - ProcedureContractResult [Line: 274]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) - ProcedureContractResult [Line: 338]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 927]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 129]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((retValue_acc == 0 && \result == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 222]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (((!(waterLevel < 3) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 188]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 382]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 143]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 247]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(pumpRunning == 0) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && (((((!(waterLevel < 3) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(tmp == 1)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 76]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 120]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((!(waterLevel < 3) || !(pumpRunning == 0)) || !(0 == systemActive)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 319]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((tmp == 0 && tmp___0 == 1) && \result == retValue_acc) && tmp___0 == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 164]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((0 <= waterLevel + 2147483648 || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(waterLevel) < 3)) || !(0 == systemActive)) || !(\old(pumpRunning) == 0))) && (((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 818]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 52]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 872]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((pumpRunning == 1 && tmp == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 372]: Procedure Contract for startSystem Derived contract for procedure startSystem: (!(waterLevel < 3) || !(pumpRunning == 0)) || 1 == systemActive - ProcedureContractResult [Line: 64]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(0 == systemActive)) || waterLevel < 3) || tmp == 0) || !(0 <= tmp + 2147483648)) && (((((((!(tmp <= 2147483647) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || waterLevel < 3) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(waterLevel == 0)) || tmp == 0) || !(0 <= tmp + 2147483648))) && (((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(0 == systemActive)) || !(waterLevel == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 951]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 656 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 158.8s, OverallIterations: 7, TraceHistogramMax: 2, AutomataDifference: 146.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 141.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1957 SDtfs, 7484 SDslu, 5584 SDs, 0 SdLazy, 16420 SolverSat, 4464 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1028 GetRequests, 324 SyntacticMatches, 9 SemanticMatches, 695 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86008 ImplicationChecksByTransitivity, 115.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1473occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.4s AutomataMinimizationTime, 7 MinimizatonAttempts, 1181 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 291 LocationsWithAnnotation, 5577 PreInvPairs, 7107 NumberOfFragments, 6706 HoareAnnotationTreeSize, 5577 FomulaSimplifications, 15869703 FormulaSimplificationTreeSizeReduction, 35.9s HoareSimplificationTime, 291 FomulaSimplificationsInter, 864847 FormulaSimplificationTreeSizeReductionInter, 104.8s 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...