/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_spec5_product37.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:19:04,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:19:04,105 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:19:04,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:19:04,161 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:19:04,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:19:04,168 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:19:04,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:19:04,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:19:04,184 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:19:04,186 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:19:04,187 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:19:04,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:19:04,191 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:19:04,193 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:19:04,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:19:04,203 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:19:04,204 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:19:04,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:19:04,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:19:04,212 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:19:04,215 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:19:04,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:19:04,217 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:19:04,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:19:04,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:19:04,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:19:04,222 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:19:04,222 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:19:04,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:19:04,224 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:19:04,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:19:04,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:19:04,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:19:04,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:19:04,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:19:04,229 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:19:04,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:19:04,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:19:04,230 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:19:04,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:19:04,232 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:19:04,244 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:19:04,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:19:04,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:19:04,246 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:19:04,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:19:04,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:19:04,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:19:04,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:19:04,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:19:04,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:19:04,248 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:19:04,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:19:04,248 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:19:04,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:19:04,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:19:04,249 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:19:04,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:19:04,249 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:19:04,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:19:04,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:19:04,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:19:04,250 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:19:04,250 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:19:04,251 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:19:04,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:19:04,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:19:04,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:19:04,681 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:19:04,682 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:19:04,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c [2021-02-22 01:19:04,765 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afb3d0125/f772babc35c74200a9315c311f9ae0d9/FLAG15103bdb8 [2021-02-22 01:19:05,549 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:19:05,550 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product37.cil.c [2021-02-22 01:19:05,571 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afb3d0125/f772babc35c74200a9315c311f9ae0d9/FLAG15103bdb8 [2021-02-22 01:19:05,830 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/afb3d0125/f772babc35c74200a9315c311f9ae0d9 [2021-02-22 01:19:05,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:19:05,852 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:19:05,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:05,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:19:05,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:19:05,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:05" (1/1) ... [2021-02-22 01:19:05,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29eeb978 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:05, skipping insertion in model container [2021-02-22 01:19:05,865 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:19:05" (1/1) ... [2021-02-22 01:19:05,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:19:05,953 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:19:06,265 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_spec5_product37.cil.c[4747,4760] [2021-02-22 01:19:06,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:06,379 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:19:06,410 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_spec5_product37.cil.c[4747,4760] [2021-02-22 01:19:06,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:19:06,531 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:19:06,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06 WrapperNode [2021-02-22 01:19:06,532 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:19:06,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:19:06,533 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:19:06,533 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:19:06,546 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,546 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,570 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,570 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,609 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (1/1) ... [2021-02-22 01:19:06,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:19:06,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:19:06,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:19:06,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:19:06,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (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 [2021-02-22 01:19:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:19:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:19:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:19:06,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:19:06,735 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:19:06,736 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:19:06,737 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:19:06,738 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:19:06,739 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:19:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:19:06,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:19:06,740 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:19:06,741 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:19:06,742 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:19:06,743 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:19:06,744 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:19:06,745 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:19:06,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:19:06,747 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:19:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:19:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:19:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:19:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:19:06,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:19:07,881 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:19:07,882 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:19:07,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:07 BoogieIcfgContainer [2021-02-22 01:19:07,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:19:07,887 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:19:07,887 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:19:07,891 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:19:07,891 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:19:05" (1/3) ... [2021-02-22 01:19:07,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a3bcf8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:07, skipping insertion in model container [2021-02-22 01:19:07,892 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:19:06" (2/3) ... [2021-02-22 01:19:07,892 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4a3bcf8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:19:07, skipping insertion in model container [2021-02-22 01:19:07,893 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:19:07" (3/3) ... [2021-02-22 01:19:07,894 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product37.cil.c [2021-02-22 01:19:07,901 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:19:07,907 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:19:07,926 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:19:07,951 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:19:07,951 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:19:07,951 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:19:07,951 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:19:07,952 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:19:07,952 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:19:07,952 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:19:07,952 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:19:07,976 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states. [2021-02-22 01:19:07,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:19:07,997 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:07,998 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:07,998 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:08,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:08,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1750829256, now seen corresponding path program 1 times [2021-02-22 01:19:08,015 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:08,015 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [467449801] [2021-02-22 01:19:08,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:08,100 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:08,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,865 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:08,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:08,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:08,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:08,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,987 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,996 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:09,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:19:09,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,056 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,057 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,066 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,067 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:19:09,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,073 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:09,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:09,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:09,132 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [467449801] [2021-02-22 01:19:09,134 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:09,135 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:19:09,136 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [241399649] [2021-02-22 01:19:09,143 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:19:09,144 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:09,157 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:19:09,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:09,161 INFO L87 Difference]: Start difference. First operand 325 states. Second operand 4 states. [2021-02-22 01:19:10,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:10,762 INFO L93 Difference]: Finished difference Result 501 states and 585 transitions. [2021-02-22 01:19:10,763 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:19:10,764 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:19:10,765 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:10,781 INFO L225 Difference]: With dead ends: 501 [2021-02-22 01:19:10,781 INFO L226 Difference]: Without dead ends: 317 [2021-02-22 01:19:10,787 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:19:10,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2021-02-22 01:19:10,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 273. [2021-02-22 01:19:10,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 273 states. [2021-02-22 01:19:11,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 273 states and 296 transitions. [2021-02-22 01:19:11,004 INFO L78 Accepts]: Start accepts. Automaton has 273 states and 296 transitions. Word has length 165 [2021-02-22 01:19:11,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:11,005 INFO L480 AbstractCegarLoop]: Abstraction has 273 states and 296 transitions. [2021-02-22 01:19:11,005 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:19:11,005 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 296 transitions. [2021-02-22 01:19:11,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:19:11,011 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:11,011 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:11,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:19:11,012 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:11,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:11,013 INFO L82 PathProgramCache]: Analyzing trace with hash -1227403796, now seen corresponding path program 1 times [2021-02-22 01:19:11,013 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:11,013 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [361580764] [2021-02-22 01:19:11,013 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:11,017 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,121 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,121 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:11,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,470 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:11,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:11,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:11,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,564 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:11,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,567 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,568 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:11,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,572 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:19:11,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,582 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:19:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:11,586 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:11,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:11,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:11,644 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [361580764] [2021-02-22 01:19:11,644 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:11,644 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:19:11,645 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146042285] [2021-02-22 01:19:11,646 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:19:11,646 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:11,649 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:19:11,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:19:11,649 INFO L87 Difference]: Start difference. First operand 273 states and 296 transitions. Second operand 5 states. [2021-02-22 01:19:12,511 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:13,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:13,691 INFO L93 Difference]: Finished difference Result 429 states and 480 transitions. [2021-02-22 01:19:13,692 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:19:13,692 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:19:13,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:13,696 INFO L225 Difference]: With dead ends: 429 [2021-02-22 01:19:13,697 INFO L226 Difference]: Without dead ends: 306 [2021-02-22 01:19:13,699 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:13,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-22 01:19:13,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 263. [2021-02-22 01:19:13,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-22 01:19:13,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 283 transitions. [2021-02-22 01:19:13,815 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 283 transitions. Word has length 166 [2021-02-22 01:19:13,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:13,816 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 283 transitions. [2021-02-22 01:19:13,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:19:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 283 transitions. [2021-02-22 01:19:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:19:13,819 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:13,820 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:13,820 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:19:13,820 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:13,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:13,821 INFO L82 PathProgramCache]: Analyzing trace with hash 2086531301, now seen corresponding path program 1 times [2021-02-22 01:19:13,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:13,822 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [408435341] [2021-02-22 01:19:13,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:13,825 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:13,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:13,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:13,930 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:13,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:13,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:13,935 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:13,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:13,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:13,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:13,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,368 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:14,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:14,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,424 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,425 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:14,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,435 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,436 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:14,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,440 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,452 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,462 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:14,481 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:14,482 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:14,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,522 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,524 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:14,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,529 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,530 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:19:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,536 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:19:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,586 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:14,587 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [408435341] [2021-02-22 01:19:14,587 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:14,587 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:14,588 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [7311111] [2021-02-22 01:19:14,588 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:14,588 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:14,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:14,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:14,589 INFO L87 Difference]: Start difference. First operand 263 states and 283 transitions. Second operand 10 states. [2021-02-22 01:19:15,356 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:15,819 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:16,223 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:16,622 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:17,047 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:17,443 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:19,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:19,245 INFO L93 Difference]: Finished difference Result 449 states and 506 transitions. [2021-02-22 01:19:19,246 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:19,246 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:19:19,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:19,251 INFO L225 Difference]: With dead ends: 449 [2021-02-22 01:19:19,251 INFO L226 Difference]: Without dead ends: 306 [2021-02-22 01:19:19,253 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:19:19,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 306 states. [2021-02-22 01:19:19,401 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 306 to 263. [2021-02-22 01:19:19,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 263 states. [2021-02-22 01:19:19,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 282 transitions. [2021-02-22 01:19:19,407 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 282 transitions. Word has length 175 [2021-02-22 01:19:19,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:19,409 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 282 transitions. [2021-02-22 01:19:19,409 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:19,409 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 282 transitions. [2021-02-22 01:19:19,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-02-22 01:19:19,413 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:19,414 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:19,414 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:19,415 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:19,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:19,419 INFO L82 PathProgramCache]: Analyzing trace with hash 1141541517, now seen corresponding path program 1 times [2021-02-22 01:19:19,419 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:19,421 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1509409011] [2021-02-22 01:19:19,421 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:19,428 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:19,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,550 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,854 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:19,855 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:19,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,904 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,905 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,906 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:19,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,915 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:19,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,922 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:19,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:19,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:19,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,942 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:19,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,947 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,965 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,966 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:19,974 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,975 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:19,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:19,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,990 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2021-02-22 01:19:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:19,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2021-02-22 01:19:19,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:19,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:19,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:19:20,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1509409011] [2021-02-22 01:19:20,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:20,054 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:20,054 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899945230] [2021-02-22 01:19:20,055 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:20,055 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:20,055 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:20,056 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:20,056 INFO L87 Difference]: Start difference. First operand 263 states and 282 transitions. Second operand 7 states. [2021-02-22 01:19:20,753 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:22,741 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:23,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:23,433 INFO L93 Difference]: Finished difference Result 589 states and 675 transitions. [2021-02-22 01:19:23,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:23,433 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 188 [2021-02-22 01:19:23,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:23,441 INFO L225 Difference]: With dead ends: 589 [2021-02-22 01:19:23,442 INFO L226 Difference]: Without dead ends: 446 [2021-02-22 01:19:23,444 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:19:23,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 446 states. [2021-02-22 01:19:23,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 446 to 378. [2021-02-22 01:19:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 378 states. [2021-02-22 01:19:23,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 378 states and 409 transitions. [2021-02-22 01:19:23,621 INFO L78 Accepts]: Start accepts. Automaton has 378 states and 409 transitions. Word has length 188 [2021-02-22 01:19:23,622 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:23,622 INFO L480 AbstractCegarLoop]: Abstraction has 378 states and 409 transitions. [2021-02-22 01:19:23,622 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:23,622 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 409 transitions. [2021-02-22 01:19:23,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2021-02-22 01:19:23,625 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:23,626 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:23,626 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:23,626 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:23,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:23,627 INFO L82 PathProgramCache]: Analyzing trace with hash -2107450947, now seen corresponding path program 1 times [2021-02-22 01:19:23,627 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:23,627 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [105477403] [2021-02-22 01:19:23,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:23,630 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:23,709 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,710 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,715 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,716 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,716 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,718 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,718 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,722 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:23,728 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:23,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,048 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:24,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:24,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,093 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,094 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:24,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,104 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:24,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,107 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,111 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,112 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:24,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,128 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:24,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,135 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,136 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:24,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,153 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,154 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,155 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,155 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:24,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,161 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,162 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,163 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,163 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:24,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,168 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,169 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,169 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:24,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,172 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,172 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:24,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,175 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,176 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,178 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 189 [2021-02-22 01:19:24,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,182 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2021-02-22 01:19:24,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:24,187 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:24,190 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,190 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:24,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:19:24,273 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [105477403] [2021-02-22 01:19:24,273 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:24,273 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:24,274 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099719363] [2021-02-22 01:19:24,274 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:24,274 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:24,275 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:24,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:24,275 INFO L87 Difference]: Start difference. First operand 378 states and 409 transitions. Second operand 10 states. [2021-02-22 01:19:24,943 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:25,949 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:26,350 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:27,481 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:27,870 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:28,346 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:28,974 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:29,376 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:29,750 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:30,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:30,470 INFO L93 Difference]: Finished difference Result 703 states and 797 transitions. [2021-02-22 01:19:30,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:19:30,471 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 212 [2021-02-22 01:19:30,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:30,476 INFO L225 Difference]: With dead ends: 703 [2021-02-22 01:19:30,476 INFO L226 Difference]: Without dead ends: 445 [2021-02-22 01:19:30,477 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:19:30,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2021-02-22 01:19:30,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 377. [2021-02-22 01:19:30,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 377 states. [2021-02-22 01:19:30,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 377 states and 406 transitions. [2021-02-22 01:19:30,630 INFO L78 Accepts]: Start accepts. Automaton has 377 states and 406 transitions. Word has length 212 [2021-02-22 01:19:30,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:30,630 INFO L480 AbstractCegarLoop]: Abstraction has 377 states and 406 transitions. [2021-02-22 01:19:30,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 406 transitions. [2021-02-22 01:19:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:30,634 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:30,634 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:30,634 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:30,634 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:30,635 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:30,635 INFO L82 PathProgramCache]: Analyzing trace with hash -657342906, now seen corresponding path program 1 times [2021-02-22 01:19:30,635 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:30,635 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [254744063] [2021-02-22 01:19:30,636 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:30,638 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:30,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:30,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:30,698 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:30,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,035 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:31,040 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,067 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,068 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,073 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:31,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:31,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,078 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,078 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:31,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,081 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,081 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,081 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:31,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,092 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,093 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,096 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,097 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,097 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:31,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,113 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,114 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,114 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,115 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,115 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:31,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,122 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:31,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,132 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:31,140 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,141 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,141 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,152 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,153 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:31,166 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,166 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:31,181 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:31,196 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:31,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:31,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,205 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:31,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,208 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:31,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:31,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:31,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:31,265 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [254744063] [2021-02-22 01:19:31,265 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:31,265 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:31,265 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1050249642] [2021-02-22 01:19:31,266 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:31,266 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:31,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:31,267 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:31,267 INFO L87 Difference]: Start difference. First operand 377 states and 406 transitions. Second operand 10 states. [2021-02-22 01:19:32,713 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:33,089 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:33,503 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:33,883 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:34,282 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:34,669 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:35,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:35,688 INFO L93 Difference]: Finished difference Result 704 states and 794 transitions. [2021-02-22 01:19:35,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:35,689 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 213 [2021-02-22 01:19:35,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:35,693 INFO L225 Difference]: With dead ends: 704 [2021-02-22 01:19:35,693 INFO L226 Difference]: Without dead ends: 447 [2021-02-22 01:19:35,694 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2021-02-22 01:19:35,696 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2021-02-22 01:19:35,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 385. [2021-02-22 01:19:35,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 385 states. [2021-02-22 01:19:35,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 414 transitions. [2021-02-22 01:19:35,845 INFO L78 Accepts]: Start accepts. Automaton has 385 states and 414 transitions. Word has length 213 [2021-02-22 01:19:35,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:35,846 INFO L480 AbstractCegarLoop]: Abstraction has 385 states and 414 transitions. [2021-02-22 01:19:35,846 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:35,846 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 414 transitions. [2021-02-22 01:19:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:35,849 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:35,850 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:35,850 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:35,850 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:35,850 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:35,851 INFO L82 PathProgramCache]: Analyzing trace with hash -782547290, now seen corresponding path program 1 times [2021-02-22 01:19:35,851 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:35,851 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [397655349] [2021-02-22 01:19:35,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:35,854 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:35,911 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,912 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,913 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,913 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:35,916 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:35,921 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:35,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:35,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,229 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:36,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:36,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,260 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,267 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,270 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,271 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:36,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,276 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,282 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:36,295 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,297 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:36,309 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:36,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:36,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,331 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:36,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:36,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,361 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,362 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,368 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,369 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,370 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,382 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,383 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:36,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,403 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,404 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,404 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,405 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:36,436 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:36,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,439 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,439 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,443 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,444 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,444 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:36,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:36,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:36,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:36,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:36,498 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [397655349] [2021-02-22 01:19:36,498 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:36,498 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:19:36,499 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332972296] [2021-02-22 01:19:36,499 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:19:36,499 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:36,500 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:19:36,500 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:19:36,500 INFO L87 Difference]: Start difference. First operand 385 states and 414 transitions. Second operand 13 states. [2021-02-22 01:19:37,260 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:37,691 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:38,067 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:38,443 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:38,794 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:39,911 WARN L202 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:40,302 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:40,723 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:41,139 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:41,526 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:42,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:42,738 INFO L93 Difference]: Finished difference Result 723 states and 821 transitions. [2021-02-22 01:19:42,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:19:42,742 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 213 [2021-02-22 01:19:42,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:42,746 INFO L225 Difference]: With dead ends: 723 [2021-02-22 01:19:42,746 INFO L226 Difference]: Without dead ends: 458 [2021-02-22 01:19:42,747 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:19:42,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2021-02-22 01:19:42,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 391. [2021-02-22 01:19:42,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 391 states. [2021-02-22 01:19:42,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 391 states and 420 transitions. [2021-02-22 01:19:42,885 INFO L78 Accepts]: Start accepts. Automaton has 391 states and 420 transitions. Word has length 213 [2021-02-22 01:19:42,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:42,885 INFO L480 AbstractCegarLoop]: Abstraction has 391 states and 420 transitions. [2021-02-22 01:19:42,886 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:19:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 420 transitions. [2021-02-22 01:19:42,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:42,887 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:42,888 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:42,888 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:42,888 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:42,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:42,889 INFO L82 PathProgramCache]: Analyzing trace with hash -92053149, now seen corresponding path program 1 times [2021-02-22 01:19:42,889 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:42,889 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [273736517] [2021-02-22 01:19:42,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:42,892 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:42,949 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,950 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:42,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:42,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:42,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:42,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:42,957 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:19:42,957 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:19:42,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:42,958 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,263 WARN L202 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:43,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,304 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,304 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:43,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:43,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,312 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:43,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,315 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:43,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,317 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,317 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,326 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,329 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:43,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,332 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,333 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:43,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,349 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,350 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,350 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:43,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,364 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,364 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,365 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,365 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:43,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:43,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,378 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:43,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,389 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,390 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,390 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:43,398 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:43,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,401 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,401 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:43,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:43,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:43,408 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:43,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:43,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:43,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [273736517] [2021-02-22 01:19:43,462 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:43,463 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:43,463 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [920137942] [2021-02-22 01:19:43,463 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:43,463 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:43,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:43,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:43,464 INFO L87 Difference]: Start difference. First operand 391 states and 420 transitions. Second operand 7 states. [2021-02-22 01:19:44,113 WARN L202 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:44,888 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:47,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:47,260 INFO L93 Difference]: Finished difference Result 974 states and 1127 transitions. [2021-02-22 01:19:47,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:47,261 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 213 [2021-02-22 01:19:47,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:47,266 INFO L225 Difference]: With dead ends: 974 [2021-02-22 01:19:47,266 INFO L226 Difference]: Without dead ends: 703 [2021-02-22 01:19:47,268 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2021-02-22 01:19:47,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 703 states. [2021-02-22 01:19:47,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 703 to 634. [2021-02-22 01:19:47,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 634 states. [2021-02-22 01:19:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 634 states and 700 transitions. [2021-02-22 01:19:47,493 INFO L78 Accepts]: Start accepts. Automaton has 634 states and 700 transitions. Word has length 213 [2021-02-22 01:19:47,493 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:47,493 INFO L480 AbstractCegarLoop]: Abstraction has 634 states and 700 transitions. [2021-02-22 01:19:47,493 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:47,493 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 700 transitions. [2021-02-22 01:19:47,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2021-02-22 01:19:47,496 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:47,496 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:19:47,496 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:19:47,497 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:47,497 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:47,497 INFO L82 PathProgramCache]: Analyzing trace with hash 748467099, now seen corresponding path program 1 times [2021-02-22 01:19:47,497 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:47,498 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2069649142] [2021-02-22 01:19:47,498 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:47,501 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:47,617 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,617 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,622 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,624 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,627 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:47,628 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:47,636 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,638 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,643 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:47,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:47,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:47,992 WARN L202 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:47,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:48,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,036 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,036 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,039 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,040 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:48,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:48,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,049 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:48,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,055 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,056 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,056 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,058 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:48,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:48,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,105 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,106 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:48,123 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:19:48,126 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:19:48,145 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:19:48,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,150 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,151 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,151 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:48,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,159 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,159 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:19:48,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,179 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,179 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,180 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:48,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,184 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,185 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,186 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,189 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,189 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,190 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,192 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,193 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,193 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,198 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-22 01:19:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,202 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,203 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,222 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,223 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:48,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2021-02-22 01:19:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:48,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:48,308 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:19:48,308 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2069649142] [2021-02-22 01:19:48,309 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:48,309 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:19:48,309 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2135612668] [2021-02-22 01:19:48,309 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:19:48,309 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:48,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:19:48,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:48,310 INFO L87 Difference]: Start difference. First operand 634 states and 700 transitions. Second operand 14 states. [2021-02-22 01:19:49,408 WARN L202 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:19:50,414 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:52,438 WARN L202 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:19:53,217 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:19:53,670 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:54,083 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:54,821 WARN L202 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:19:55,217 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:55,629 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:56,000 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:57,748 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:58,154 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:58,555 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:59,326 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:20:00,983 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:20:01,741 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:20:02,487 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:20:02,893 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:20:02,893 INFO L93 Difference]: Finished difference Result 1703 states and 1964 transitions. [2021-02-22 01:20:02,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2021-02-22 01:20:02,894 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 218 [2021-02-22 01:20:02,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:20:02,913 INFO L225 Difference]: With dead ends: 1703 [2021-02-22 01:20:02,913 INFO L226 Difference]: Without dead ends: 1292 [2021-02-22 01:20:02,916 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 615 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=499, Invalid=1853, Unknown=0, NotChecked=0, Total=2352 [2021-02-22 01:20:02,917 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1292 states. [2021-02-22 01:20:03,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1292 to 1115. [2021-02-22 01:20:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1115 states. [2021-02-22 01:20:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 1115 states and 1222 transitions. [2021-02-22 01:20:03,368 INFO L78 Accepts]: Start accepts. Automaton has 1115 states and 1222 transitions. Word has length 218 [2021-02-22 01:20:03,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:20:03,368 INFO L480 AbstractCegarLoop]: Abstraction has 1115 states and 1222 transitions. [2021-02-22 01:20:03,369 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:20:03,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1222 transitions. [2021-02-22 01:20:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2021-02-22 01:20:03,372 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:20:03,372 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-22 01:20:03,373 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:20:03,373 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:20:03,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:20:03,373 INFO L82 PathProgramCache]: Analyzing trace with hash 934716989, now seen corresponding path program 1 times [2021-02-22 01:20:03,374 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:20:03,374 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1340551050] [2021-02-22 01:20:03,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:20:03,461 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,485 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,497 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,503 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,550 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:03,560 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:03,566 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:03,569 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:03,574 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,580 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,585 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,591 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,634 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:03,635 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:03,639 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:03,641 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:03,646 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,651 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,657 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,662 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,706 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-22 01:20:03,711 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:20:03,716 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,717 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:03,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,727 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-22 01:20:03,732 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-22 01:20:03,741 WARN L141 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size [2021-02-22 01:20:03,747 WARN L147 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size 111 [2021-02-22 01:20:03,752 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,758 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,763 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,768 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,812 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:03,814 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:03,817 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:03,819 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:03,824 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,829 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,834 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,839 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,884 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:03,885 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:03,888 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:03,890 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:03,894 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,899 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,904 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,908 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,951 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size [2021-02-22 01:20:03,953 INFO L723 QuantifierPusher]: Distributing 9 disjuncts over 3 conjuncts [2021-02-22 01:20:03,955 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,955 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:03,958 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:03,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 102 [2021-02-22 01:20:03,966 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.5 percent of original size 38 [2021-02-22 01:20:03,975 WARN L141 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size [2021-02-22 01:20:03,982 WARN L147 QuantifierPusher]: treesize reduction 20, result has 84.7 percent of original size 111 [2021-02-22 01:20:03,987 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:03,992 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:03,997 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:04,001 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:04,045 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:04,046 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:04,049 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:04,051 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:04,055 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:04,059 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:04,064 WARN L141 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size [2021-02-22 01:20:04,068 WARN L147 QuantifierPusher]: treesize reduction 11, result has 86.4 percent of original size 70 [2021-02-22 01:20:04,111 WARN L141 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size [2021-02-22 01:20:04,112 WARN L147 QuantifierPusher]: treesize reduction 34, result has 19.0 percent of original size 8 [2021-02-22 01:20:04,115 WARN L141 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size [2021-02-22 01:20:04,117 WARN L147 QuantifierPusher]: treesize reduction 20, result has 66.1 percent of original size 39 [2021-02-22 01:20:04,118 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:20:04,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,210 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,210 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,211 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,211 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,215 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,215 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:20:04,220 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,220 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,515 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:20:04,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:20:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:20:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,551 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:20:04,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,553 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,554 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:20:04,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,563 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:20:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:20:04,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,578 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:20:04,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,581 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,591 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,592 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:20:04,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,615 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,628 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:20:04,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,634 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,634 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,635 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:04,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,637 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,637 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,637 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-02-22 01:20:04,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,639 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,640 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2021-02-22 01:20:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,642 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,642 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,642 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:20:04,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,644 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,644 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2021-02-22 01:20:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,647 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,648 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2021-02-22 01:20:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:20:04,650 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-22 01:20:04,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,741 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:04,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:04,744 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,745 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,745 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:04,746 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:04,748 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,752 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:20:04,756 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:20:04,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,758 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,759 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:04,760 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:04,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,761 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,762 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,762 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:20:04,763 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2021-02-22 01:20:04,765 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,768 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,771 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2021-02-22 01:20:04,772 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 104 [2021-02-22 01:20:04,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:04,774 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,774 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,787 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,788 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:04,807 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,808 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:04,830 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,831 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:04,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,854 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:04,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,884 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,886 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:04,889 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:04,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:04,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:04,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,952 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:04,983 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,984 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:04,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,985 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,986 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:20:04,987 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:04,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:04,988 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:04,989 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:05,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:20:05,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:05,087 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,088 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:20:05,114 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:20:05,114 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:20:05,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:05,169 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,170 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:05,204 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,205 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,239 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,282 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,284 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:05,285 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,288 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:05,289 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:20:05,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,352 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,358 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:05,358 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,359 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:05,360 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:05,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,412 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,413 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:05,415 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:05,418 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:05,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:20:05,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:05,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:20:05,563 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,564 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:20:05,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:20:05,566 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:05,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:05,649 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,650 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:20:05,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,701 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,739 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,740 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:20:05,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:20:05,742 WARN L141 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size [2021-02-22 01:20:05,743 WARN L147 QuantifierPusher]: treesize reduction 8, result has 55.6 percent of original size 10 [2021-02-22 01:20:05,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,779 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:05,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,872 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,873 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,873 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,875 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:05,914 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,914 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,915 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,916 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,917 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,918 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,918 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,921 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,922 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,923 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,926 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:20:05,927 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:20:05,927 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:20:05,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:05,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:06,013 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:06,072 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,073 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:06,074 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,077 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:06,133 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:06,134 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:06,134 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,135 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:06,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:06,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,259 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:06,260 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,261 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:06,326 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:20:06,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:06,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:20:06,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,470 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:20:06,530 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:20:06,531 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:20:06,531 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,532 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:06,602 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:06,670 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:20:06,671 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:20:06,672 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,673 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:06,736 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:06,738 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,739 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:06,798 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:06,800 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,801 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:06,876 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,877 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,878 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:06,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,879 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,879 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,880 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:06,881 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,881 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,882 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,882 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,883 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,883 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,884 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,884 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,885 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,885 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,886 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,886 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,887 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,887 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:06,888 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,888 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:06,944 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:06,945 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:07,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,082 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:20:07,141 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,142 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,205 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,206 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:20:07,263 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,264 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:20:07,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:20:07,329 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:20:07,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:20:07,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:20:07,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:20:07,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:20:07,337 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1340551050] [2021-02-22 01:20:07,337 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:20:07,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-22 01:20:07,338 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138645155] [2021-02-22 01:20:07,339 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-22 01:20:07,339 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:20:07,339 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-22 01:20:07,340 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-22 01:20:07,341 INFO L87 Difference]: Start difference. First operand 1115 states and 1222 transitions. Second operand 54 states. [2021-02-22 01:20:08,088 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:20:08,941 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:09,419 WARN L202 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:09,853 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:10,280 WARN L202 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:10,716 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:11,223 WARN L202 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:11,689 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:12,153 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:12,651 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:13,123 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:13,668 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:14,214 WARN L202 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:14,765 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:15,322 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:15,844 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:16,721 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:17,238 WARN L202 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:17,738 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:18,221 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:18,596 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:19,041 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:19,525 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:19,961 WARN L202 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:20,542 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:21,263 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:21,708 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:22,175 WARN L202 SmtUtils]: Spent 389.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:22,674 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:23,155 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:23,612 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:24,113 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:24,608 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:25,098 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:25,586 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:26,072 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:26,541 WARN L202 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:27,404 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:27,952 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:28,399 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:28,923 WARN L202 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:29,396 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:29,840 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:30,270 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:30,784 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:31,743 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:32,682 WARN L202 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:33,972 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:34,976 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:36,341 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:36,998 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:37,554 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:38,627 WARN L202 SmtUtils]: Spent 840.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:20:39,282 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:39,802 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:20:40,863 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-22 01:20:41,311 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:41,820 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:42,728 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:20:43,600 WARN L202 SmtUtils]: Spent 783.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 01:20:44,120 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:45,296 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:46,111 WARN L202 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:46,528 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:47,383 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:47,915 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:48,629 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:49,304 WARN L202 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:50,239 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:51,325 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:20:52,308 WARN L202 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:53,543 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:54,113 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:54,649 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:55,329 WARN L202 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:55,894 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:56,429 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:57,000 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:20:57,547 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:58,101 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:58,540 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:58,988 WARN L202 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:21:01,640 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:21:03,315 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:21:03,933 WARN L202 SmtUtils]: Spent 423.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:21:04,491 WARN L202 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:21:05,488 WARN L202 SmtUtils]: Spent 861.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:21:05,950 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:21:06,446 WARN L202 SmtUtils]: Spent 413.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:07,337 WARN L202 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:14,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:14,335 INFO L93 Difference]: Finished difference Result 3210 states and 3833 transitions. [2021-02-22 01:21:14,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 299 states. [2021-02-22 01:21:14,336 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 300 [2021-02-22 01:21:14,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:14,339 INFO L225 Difference]: With dead ends: 3210 [2021-02-22 01:21:14,339 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:14,372 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 504 GetRequests, 148 SyntacticMatches, 6 SemanticMatches, 350 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53048 ImplicationChecksByTransitivity, 55.5s TimeCoverageRelationStatistics Valid=6883, Invalid=116669, Unknown=0, NotChecked=0, Total=123552 [2021-02-22 01:21:14,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:14,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:14,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:14,374 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 300 [2021-02-22 01:21:14,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:14,374 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:14,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-22 01:21:14,374 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:14,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:14,374 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:21:14,376 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:17,094 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-22 01:21:18,742 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 331 DAG size of output: 274 [2021-02-22 01:21:20,511 WARN L202 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 334 [2021-02-22 01:21:21,494 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-22 01:21:21,607 WARN L202 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-22 01:21:21,962 WARN L202 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 259 DAG size of output: 250 [2021-02-22 01:21:22,680 WARN L202 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 258 DAG size of output: 249 [2021-02-22 01:21:23,493 WARN L202 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 256 [2021-02-22 01:21:31,239 WARN L202 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 311 [2021-02-22 01:21:31,937 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 329 [2021-02-22 01:21:32,798 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 371 DAG size of output: 328 [2021-02-22 01:21:38,184 WARN L202 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-22 01:21:38,853 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 334 DAG size of output: 297 [2021-02-22 01:21:39,194 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-22 01:21:39,751 WARN L202 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-22 01:21:40,312 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-22 01:21:41,022 WARN L202 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 341 DAG size of output: 318 [2021-02-22 01:21:43,460 WARN L202 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 392 DAG size of output: 351 [2021-02-22 01:21:44,445 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 351 DAG size of output: 285 [2021-02-22 01:21:48,936 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-22 01:21:49,282 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 355 DAG size of output: 290 [2021-02-22 01:21:49,553 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 333 DAG size of output: 277 [2021-02-22 01:21:52,189 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 369 DAG size of output: 331 [2021-02-22 01:21:53,636 WARN L202 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 394 DAG size of output: 338 [2021-02-22 01:21:59,329 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 339 DAG size of output: 311 [2021-02-22 01:22:00,464 WARN L202 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 365 DAG size of output: 325 [2021-02-22 01:22:05,174 WARN L202 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:22:05,431 WARN L202 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:22:06,657 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-22 01:22:07,389 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 15 [2021-02-22 01:22:07,727 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:09,002 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 179 DAG size of output: 27 [2021-02-22 01:22:10,049 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-22 01:22:12,387 WARN L202 SmtUtils]: Spent 2.32 s on a formula simplification. DAG size of input: 267 DAG size of output: 41 [2021-02-22 01:22:13,600 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 176 DAG size of output: 24 [2021-02-22 01:22:14,581 WARN L202 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 214 DAG size of output: 50 [2021-02-22 01:22:15,629 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-22 01:22:17,238 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 242 DAG size of output: 56 [2021-02-22 01:22:17,953 WARN L202 SmtUtils]: Spent 705.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:22:18,563 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:22:19,239 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-22 01:22:19,560 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:20,253 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:20,550 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 01:22:20,691 WARN L202 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:20,976 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 1 [2021-02-22 01:22:21,694 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:22:22,396 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 18 [2021-02-22 01:22:23,061 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 168 DAG size of output: 21 [2021-02-22 01:22:24,145 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 213 DAG size of output: 52 [2021-02-22 01:22:26,918 WARN L202 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 270 DAG size of output: 43 [2021-02-22 01:22:27,235 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:28,695 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:22:29,009 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:29,600 WARN L202 SmtUtils]: Spent 586.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:22:29,832 WARN L202 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:22:30,146 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:32,116 WARN L202 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 199 DAG size of output: 42 [2021-02-22 01:22:32,411 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 265 DAG size of output: 1 [2021-02-22 01:22:33,242 WARN L202 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 32 [2021-02-22 01:22:33,931 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:34,651 WARN L202 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:22:35,929 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-22 01:22:36,240 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:37,787 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-22 01:22:38,838 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-22 01:22:39,134 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:22:41,016 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 204 DAG size of output: 48 [2021-02-22 01:22:42,556 WARN L202 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-22 01:22:43,656 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2021-02-22 01:22:43,980 WARN L202 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:44,181 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:45,196 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 221 DAG size of output: 42 [2021-02-22 01:22:45,508 WARN L202 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:22:46,154 WARN L202 SmtUtils]: Spent 643.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 24 [2021-02-22 01:22:46,935 WARN L202 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:22:48,122 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:22:49,135 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 252 DAG size of output: 35 [2021-02-22 01:22:50,440 WARN L202 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-22 01:22:51,647 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 238 DAG size of output: 42 [2021-02-22 01:22:52,335 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:53,026 WARN L202 SmtUtils]: Spent 688.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:22:53,180 WARN L202 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:53,898 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:22:55,217 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 190 DAG size of output: 35 [2021-02-22 01:22:55,501 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:22:56,603 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 213 DAG size of output: 52 [2021-02-22 01:22:56,889 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 1 [2021-02-22 01:22:57,123 WARN L202 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:22:57,725 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:22:58,922 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-22 01:22:59,941 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 252 DAG size of output: 35 [2021-02-22 01:23:00,147 WARN L202 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:23:00,874 WARN L202 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:02,686 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 267 DAG size of output: 44 [2021-02-22 01:23:03,852 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:23:04,182 WARN L202 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:05,277 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 198 DAG size of output: 39 [2021-02-22 01:23:05,435 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:05,749 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:06,735 WARN L202 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 53 [2021-02-22 01:23:07,781 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-22 01:23:08,947 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:23:10,133 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:23:11,693 WARN L202 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 258 DAG size of output: 50 [2021-02-22 01:23:12,858 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 186 DAG size of output: 35 [2021-02-22 01:23:13,958 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 226 DAG size of output: 44 [2021-02-22 01:23:15,029 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 198 DAG size of output: 35 [2021-02-22 01:23:16,031 WARN L202 SmtUtils]: Spent 972.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 17 [2021-02-22 01:23:16,492 WARN L202 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 26 [2021-02-22 01:23:16,788 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 01:23:18,609 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 259 DAG size of output: 60 [2021-02-22 01:23:18,846 WARN L202 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:23:19,585 WARN L202 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 27 [2021-02-22 01:23:19,885 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:20,568 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:22,307 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 196 DAG size of output: 38 [2021-02-22 01:23:22,984 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:23:24,027 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 198 DAG size of output: 39 [2021-02-22 01:23:24,705 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:23:25,688 WARN L202 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 50 [2021-02-22 01:23:26,865 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 258 DAG size of output: 51 [2021-02-22 01:23:28,069 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-22 01:23:28,257 WARN L202 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 31 [2021-02-22 01:23:29,337 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 262 DAG size of output: 45 [2021-02-22 01:23:29,622 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 01:23:29,913 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:23:30,298 WARN L202 SmtUtils]: Spent 363.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 17 [2021-02-22 01:23:30,434 WARN L202 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:31,089 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:31,644 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 23 [2021-02-22 01:23:33,056 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 176 DAG size of output: 23 [2021-02-22 01:23:33,618 WARN L202 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2021-02-22 01:23:34,512 WARN L202 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 27 [2021-02-22 01:23:35,515 WARN L202 SmtUtils]: Spent 999.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 24 [2021-02-22 01:23:36,197 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:36,875 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:37,551 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:38,227 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 27 [2021-02-22 01:23:38,499 WARN L202 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 01:23:39,686 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:23:40,795 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 230 DAG size of output: 54 [2021-02-22 01:23:41,440 WARN L202 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:42,512 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 217 DAG size of output: 51 [2021-02-22 01:23:44,834 WARN L202 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 262 DAG size of output: 40 [2021-02-22 01:23:45,115 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 1 [2021-02-22 01:23:45,727 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-22 01:23:46,997 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 258 DAG size of output: 41 [2021-02-22 01:23:47,646 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:48,748 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 239 DAG size of output: 42 [2021-02-22 01:23:49,400 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:23:51,681 WARN L202 SmtUtils]: Spent 2.27 s on a formula simplification. DAG size of input: 262 DAG size of output: 40 [2021-02-22 01:23:52,827 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 246 DAG size of output: 42 [2021-02-22 01:23:53,466 WARN L202 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-22 01:23:54,697 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 179 DAG size of output: 30 [2021-02-22 01:23:56,010 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 184 DAG size of output: 32 [2021-02-22 01:23:57,801 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 199 DAG size of output: 42 [2021-02-22 01:23:57,939 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:58,563 WARN L202 SmtUtils]: Spent 603.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 21 [2021-02-22 01:23:59,192 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 24 [2021-02-22 01:23:59,741 WARN L202 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 24 [2021-02-22 01:24:01,245 WARN L202 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 247 DAG size of output: 44 [2021-02-22 01:24:01,382 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:02,071 WARN L202 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:24:02,750 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2021-02-22 01:24:02,967 WARN L202 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2021-02-22 01:24:03,109 WARN L202 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:03,440 WARN L202 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:04,644 WARN L202 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 212 DAG size of output: 38 [2021-02-22 01:24:06,092 WARN L202 SmtUtils]: Spent 1.44 s on a formula simplification. DAG size of input: 207 DAG size of output: 46 [2021-02-22 01:24:06,813 WARN L202 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:24:07,769 WARN L202 SmtUtils]: Spent 953.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 42 [2021-02-22 01:24:07,897 WARN L202 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 36 [2021-02-22 01:24:08,547 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:10,143 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 256 DAG size of output: 37 [2021-02-22 01:24:11,269 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 235 DAG size of output: 42 [2021-02-22 01:24:11,984 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:13,442 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 268 DAG size of output: 59 [2021-02-22 01:24:14,090 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:14,738 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 23 [2021-02-22 01:24:15,076 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 16 [2021-02-22 01:24:15,745 WARN L202 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:24:16,963 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 195 DAG size of output: 31 [2021-02-22 01:24:18,177 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-22 01:24:19,355 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 193 DAG size of output: 28 [2021-02-22 01:24:19,937 WARN L202 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:24:21,151 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-22 01:24:21,447 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 1 [2021-02-22 01:24:22,706 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 193 DAG size of output: 38 [2021-02-22 01:24:24,081 WARN L202 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 188 DAG size of output: 36 [2021-02-22 01:24:26,753 WARN L202 SmtUtils]: Spent 2.60 s on a formula simplification. DAG size of input: 270 DAG size of output: 43 [2021-02-22 01:24:27,967 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 190 DAG size of output: 37 [2021-02-22 01:24:27,974 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:24:27,974 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:24:27,974 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:24:27,974 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:24:27,974 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 641 696) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L688(lines 665 689) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L655(line 655) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-22 01:24:27,975 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L672(lines 672 676) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L672-1(lines 672 676) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L664-1(line 664) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L664-2(line 664) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-22 01:24:27,976 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L685-1(lines 666 687) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 641 696) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 641 696) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-22 01:24:27,977 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L645(line 645) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L654(line 654) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:24:27,978 INFO L189 CegarLoopUtils]: For program point L683-1(line 683) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L683-2(line 683) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L737-1(line 737) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L737-2(line 737) no Hoare annotation was computed. [2021-02-22 01:24:27,979 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L729(lines 729 733) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L729-1(lines 729 733) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L721-1(line 721) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L721-2(line 721) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 697 756) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L746(line 746) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 697 756) no Hoare annotation was computed. [2021-02-22 01:24:27,980 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L746-1(line 746) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L746-2(line 746) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L742(line 742) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L709(line 709) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L742-1(line 742) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L742-2(line 742) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:24:27,981 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 697 756) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L718(line 718) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L710(line 710) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L723-2(lines 723 748) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:24:27,982 INFO L189 CegarLoopUtils]: For program point L744(line 744) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L707(line 707) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:24:27,983 INFO L189 CegarLoopUtils]: For program point L749(lines 722 750) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L745(line 745) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L741(line 741) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L708(line 708) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L741-1(line 741) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L189 CegarLoopUtils]: For program point L741-2(line 741) no Hoare annotation was computed. [2021-02-22 01:24:27,984 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 572 578) the Hoare annotation is: true [2021-02-22 01:24:27,984 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 572 578) the Hoare annotation is: true [2021-02-22 01:24:27,985 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 579 587) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:27,985 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 579 587) the Hoare annotation is: true [2021-02-22 01:24:27,985 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 579 587) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8) (= |valid_product_#res| 1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:27,985 INFO L185 CegarLoopUtils]: At program point L584(line 584) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:27,985 INFO L192 CegarLoopUtils]: At program point L583(line 583) the Hoare annotation is: true [2021-02-22 01:24:27,985 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 146 153) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:27,985 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 146 153) the Hoare annotation is: true [2021-02-22 01:24:27,985 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 146 153) the Hoare annotation is: true [2021-02-22 01:24:27,986 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 154 163) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1))) [2021-02-22 01:24:27,986 INFO L185 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse3 (= ~switchedOnBeforeTS~0 0)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2)))) [2021-02-22 01:24:27,986 INFO L185 CegarLoopUtils]: At program point L159-1(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse0 (and .cse3 (= ~switchedOnBeforeTS~0 0)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 .cse2)))) [2021-02-22 01:24:27,986 INFO L185 CegarLoopUtils]: At program point L159-2(line 159) the Hoare annotation is: (let ((.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (let ((.cse0 (and .cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret17|))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse2 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0)) .cse1)))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 154 163) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 154 163) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point L176(lines 176 186) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse3 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point L174(line 174) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point L174-1(line 174) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 0)) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret19| 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not .cse1)) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 .cse0 .cse1) (or .cse2 .cse3 .cse0 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:27,987 INFO L185 CegarLoopUtils]: At program point L172(lines 172 189) the Hoare annotation is: (or (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (not (= ~pumpRunning~0 1)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L174-2(line 174) the Hoare annotation is: (let ((.cse1 (= ~switchedOnBeforeTS~0 0)) (.cse2 (= |__utac_acc__Specification5_spec__3_#t~ret19| 0)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 (not (= 2 ~waterLevel~0)) (not .cse1)) (or .cse2 (not (< ~waterLevel~0 3)) .cse3 .cse0 .cse1) (or .cse2 .cse3 .cse0 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L174-3(line 174) the Hoare annotation is: (let ((.cse0 (and (= |__utac_acc__Specification5_spec__3_#t~ret19| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= ~switchedOnBeforeTS~0 0))) (and (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 (not (< ~waterLevel~0 3)) .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)))) [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L172-1(lines 164 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:27,988 INFO L192 CegarLoopUtils]: At program point L170(line 170) the Hoare annotation is: true [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L170-1(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L170-2(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:27,988 INFO L185 CegarLoopUtils]: At program point L170-3(line 170) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (and (= __utac_acc__Specification5_spec__3_~tmp~0 |__utac_acc__Specification5_spec__3_#t~ret18|) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret18|)) (not (= 1 ~systemActive~0)) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:27,989 INFO L192 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: true [2021-02-22 01:24:27,989 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (let ((.cse4 (= ~pumpRunning~0 0))) (let ((.cse3 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not .cse4)) (.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not .cse3)) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse2 .cse4)))) [2021-02-22 01:24:27,989 INFO L185 CegarLoopUtils]: At program point L177(lines 177 183) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (< ~waterLevel~0 3)) .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not .cse2)) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:27,989 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 164 192) the Hoare annotation is: true [2021-02-22 01:24:27,989 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 164 192) the Hoare annotation is: (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp~0 ~waterLevel~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) [2021-02-22 01:24:27,989 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 273 295) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,990 INFO L185 CegarLoopUtils]: At program point L285(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,990 INFO L185 CegarLoopUtils]: At program point L285-1(line 285) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,990 INFO L185 CegarLoopUtils]: At program point L283(lines 283 290) the Hoare annotation is: (or (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,990 INFO L192 CegarLoopUtils]: At program point L283-1(lines 283 290) the Hoare annotation is: true [2021-02-22 01:24:27,990 INFO L185 CegarLoopUtils]: At program point L281(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:27,990 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 273 295) the Hoare annotation is: true [2021-02-22 01:24:27,990 INFO L185 CegarLoopUtils]: At program point L280(line 280) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,991 INFO L185 CegarLoopUtils]: At program point L281-1(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:27,991 INFO L185 CegarLoopUtils]: At program point L279(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,991 INFO L185 CegarLoopUtils]: At program point L281-2(line 281) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret20| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,991 INFO L185 CegarLoopUtils]: At program point L279-1(line 279) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,991 INFO L185 CegarLoopUtils]: At program point L275(line 275) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:27,991 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 273 295) the Hoare annotation is: true [2021-02-22 01:24:27,991 INFO L192 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: true [2021-02-22 01:24:27,991 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 227 250) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L245(line 245) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L244(line 244) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L243(line 243) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L242(line 242) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L241(line 241) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L240(line 240) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:24:27,992 INFO L189 CegarLoopUtils]: For program point L237(line 237) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L189 CegarLoopUtils]: For program point L233(line 233) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:24:27,993 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 424 432) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:27,993 INFO L185 CegarLoopUtils]: At program point L429(line 429) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5)) (.cse3 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse3 .cse2 (not (= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2 (not (<= ~waterLevel~0 1))))) [2021-02-22 01:24:27,993 INFO L192 CegarLoopUtils]: At program point L428(line 428) the Hoare annotation is: true [2021-02-22 01:24:27,994 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 424 432) the Hoare annotation is: true [2021-02-22 01:24:27,994 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 424 432) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~5))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L440(lines 440 448) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L440-2(lines 440 448) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 433 468) no Hoare annotation was computed. [2021-02-22 01:24:27,994 INFO L189 CegarLoopUtils]: For program point L463-1(line 463) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 433 468) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point L452(lines 452 460) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 433 468) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point L452-2(lines 452 460) no Hoare annotation was computed. [2021-02-22 01:24:27,995 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 565 571) the Hoare annotation is: true [2021-02-22 01:24:27,995 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 565 571) the Hoare annotation is: true [2021-02-22 01:24:27,995 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-22 01:24:27,996 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 595 640) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L628(line 628) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L595(lines 595 640) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L595-1(lines 595 640) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 595 640) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 595 640) no Hoare annotation was computed. [2021-02-22 01:24:27,997 INFO L189 CegarLoopUtils]: For program point L618(line 618) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L618-1(line 618) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-22 01:24:27,998 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L598(line 598) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L627(line 627) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L625-1(line 625) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L621-1(line 621) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:24:27,999 INFO L189 CegarLoopUtils]: For program point L617(line 617) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L927(line 927) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L927-1(line 927) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L925(line 925) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L927-2(line 927) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 908 953) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L919(line 919) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L950(line 950) no Hoare annotation was computed. [2021-02-22 01:24:28,000 INFO L189 CegarLoopUtils]: For program point L917(line 917) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L948(line 948) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L915(line 915) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L946(line 946) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L913(line 913) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L944(line 944) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L911(line 911) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 908 953) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 908 953) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L932(lines 932 933) no Hoare annotation was computed. [2021-02-22 01:24:28,001 INFO L189 CegarLoopUtils]: For program point L928(lines 928 935) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L926(line 926) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L924(line 924) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L922(lines 922 942) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L922-1(lines 922 942) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L918(line 918) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L949(line 949) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L916(line 916) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L949-1(line 949) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L947(line 947) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L949-2(line 949) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L914(line 914) no Hoare annotation was computed. [2021-02-22 01:24:28,002 INFO L189 CegarLoopUtils]: For program point L947-1(line 947) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L945(line 945) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L947-2(line 947) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L912(line 912) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L910(line 910) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L908(lines 908 953) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L189 CegarLoopUtils]: For program point L939(lines 939 940) no Hoare annotation was computed. [2021-02-22 01:24:28,003 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 259 269) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,003 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 259 269) the Hoare annotation is: true [2021-02-22 01:24:28,003 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:24:28,003 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 259 269) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point L418-1(line 418) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point L418-2(line 418) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 413 423) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point L418-3(line 418) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 413 423) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 413 423) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point L420(line 420) the Hoare annotation is: true [2021-02-22 01:24:28,004 INFO L192 CegarLoopUtils]: At program point L418(line 418) the Hoare annotation is: true [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 405 412) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (= ~pumpRunning~0 0) (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point L137(line 137) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (= isHighWaterSensorDry_~retValue_acc~2 0) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (<= 2 ~waterLevel~0) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:28,005 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (< ~waterLevel~0 3)) .cse1 (<= 1 isHighWaterSensorDry_~retValue_acc~2) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:28,006 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-22 01:24:28,006 INFO L185 CegarLoopUtils]: At program point L133(line 133) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:28,006 INFO L192 CegarLoopUtils]: At program point L132(lines 132 138) the Hoare annotation is: true [2021-02-22 01:24:28,006 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 128 141) the Hoare annotation is: true [2021-02-22 01:24:28,006 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 128 141) the Hoare annotation is: (let ((.cse6 (= 1 ~systemActive~0)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (and (= isHighWaterSensorDry_~retValue_acc~2 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~2) .cse6 .cse5)) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not .cse6))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 (and (<= 1 isHighWaterSensorDry_~retValue_acc~2) (<= 1 |isHighWaterSensorDry_#res|)) .cse4)))) [2021-02-22 01:24:28,006 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,007 INFO L185 CegarLoopUtils]: At program point L380(lines 380 388) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,007 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,007 INFO L185 CegarLoopUtils]: At program point L378-1(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,007 INFO L185 CegarLoopUtils]: At program point L376(lines 376 393) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:24:28,007 INFO L185 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 372 396) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 372 396) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point L391(line 391) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point L391-1(lines 372 396) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse6 (<= 2 ~waterLevel~0)) (.cse7 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (not .cse7)) (.cse5 (and (= ~pumpRunning~0 1) .cse8 .cse6)) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not .cse8))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse3 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (= ~pumpRunning~0 0) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:24:28,008 INFO L185 CegarLoopUtils]: At program point L386(line 386) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,009 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 338 344) the Hoare annotation is: true [2021-02-22 01:24:28,009 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 338 344) the Hoare annotation is: true [2021-02-22 01:24:28,009 INFO L185 CegarLoopUtils]: At program point L535(lines 535 539) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,009 INFO L185 CegarLoopUtils]: At program point L535-2(lines 529 540) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,009 INFO L185 CegarLoopUtils]: At program point L527(line 527) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,010 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,010 INFO L185 CegarLoopUtils]: At program point L527-1(line 527) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,010 INFO L185 CegarLoopUtils]: At program point L519(lines 519 525) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,010 INFO L185 CegarLoopUtils]: At program point L519-1(lines 519 525) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,010 INFO L185 CegarLoopUtils]: At program point L511(line 511) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (not (= test_~tmp~5 0))) (.cse7 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5 .cse6) (and (= ~waterLevel~0 1) .cse1 .cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse3 .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6 .cse5) (and .cse0 .cse1 .cse7 .cse3 .cse2 .cse8 .cse4 .cse5 .cse6) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse7))) [2021-02-22 01:24:28,011 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse3 (<= test_~tmp~5 2147483647)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse7 (<= |test_#t~nondet41| 2147483647)) (.cse9 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse4 .cse3 .cse6 .cse7 .cse8 .cse9) (not .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse4 .cse3 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8 .cse9) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse5 .cse6 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9))) [2021-02-22 01:24:28,011 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~2 2147483647)) (.cse0 (= test_~tmp~5 |test_#t~nondet41|)) (.cse6 (< ~waterLevel~0 3)) (.cse2 (<= 0 (+ |test_#t~nondet41| 2147483648))) (.cse3 (<= |test_#t~nondet41| 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse4 (= test_~splverifierCounter~0 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse1 .cse2 .cse3 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse5 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (<= ~pumpRunning~0 2147483647) .cse6 .cse2 .cse3 .cse7 .cse4) (and .cse5 .cse0 .cse6 .cse1 .cse2 .cse3 .cse7 .cse4) (and .cse5 (= ~pumpRunning~0 1) .cse0 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse2 .cse3 .cse7 .cse4) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)))) [2021-02-22 01:24:28,011 INFO L185 CegarLoopUtils]: At program point L491(line 491) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,011 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 489 552) the Hoare annotation is: true [2021-02-22 01:24:28,011 INFO L185 CegarLoopUtils]: At program point L545(lines 498 546) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,012 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 489 552) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,012 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 489 552) the Hoare annotation is: true [2021-02-22 01:24:28,012 INFO L185 CegarLoopUtils]: At program point L533(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,012 INFO L185 CegarLoopUtils]: At program point L500(lines 499 544) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:28,012 INFO L185 CegarLoopUtils]: At program point L533-1(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,013 INFO L185 CegarLoopUtils]: At program point L533-2(line 533) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,013 INFO L185 CegarLoopUtils]: At program point L529(lines 529 540) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,013 INFO L185 CegarLoopUtils]: At program point L492(line 492) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,013 INFO L185 CegarLoopUtils]: At program point L521(line 521) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5))) [2021-02-22 01:24:28,013 INFO L185 CegarLoopUtils]: At program point L517(line 517) the Hoare annotation is: (let ((.cse8 (= 1 ~systemActive~0)) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= test_~tmp___0~2 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse3 (<= 0 (+ test_~tmp~5 2147483648))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 (= ~pumpRunning~0 1) .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse8 .cse3 .cse5 .cse4 .cse9 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse2 .cse8 .cse3 .cse10 .cse5 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not .cse8) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= 2 ~waterLevel~0) .cse2 .cse3 .cse8 .cse10 .cse5 .cse9 .cse7 (not (= test_~tmp~5 0))) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) .cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse2 .cse3 (<= ~pumpRunning~0 2147483647) .cse4 .cse5 .cse6 .cse7))) [2021-02-22 01:24:28,014 INFO L185 CegarLoopUtils]: At program point L517-1(line 517) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet42| 2147483647)) (.cse1 (<= 0 (+ |test_#t~nondet42| 2147483648))) (.cse2 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (= test_~tmp___0~2 |test_#t~nondet42|)) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp~5 2147483647)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~pumpRunning~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 .cse2 (<= ~pumpRunning~0 2147483647) .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse4 (= ~pumpRunning~0 0) .cse6) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6))) [2021-02-22 01:24:28,014 INFO L185 CegarLoopUtils]: At program point L542(lines 499 544) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:28,014 INFO L185 CegarLoopUtils]: At program point L509(lines 509 515) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse7 (= ~pumpRunning~0 0)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse2 .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (not (= |old(~pumpRunning~0)| 0)) (not .cse6))) [2021-02-22 01:24:28,014 INFO L185 CegarLoopUtils]: At program point L509-1(lines 509 515) the Hoare annotation is: (let ((.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse6 (<= test_~tmp___0~2 2147483647)) (.cse0 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse3 (<= test_~tmp~5 2147483647)) (.cse7 (< ~waterLevel~0 3)) (.cse4 (= ~pumpRunning~0 0)) (.cse8 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse5 (= test_~splverifierCounter~0 0))) (or (and (= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse6 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse3 .cse7 .cse8 .cse5) (and .cse6 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse3 .cse7 (= ~switchedOnBeforeTS~0 0) .cse8 .cse5) (and (= 2 ~waterLevel~0) .cse1 .cse0 .cse2 .cse3 .cse4 .cse5 (not (= test_~tmp~5 0))) (not .cse0) (and .cse6 .cse0 .cse1 .cse3 .cse7 .cse4 .cse8 .cse5) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:28,015 INFO L185 CegarLoopUtils]: At program point L501(lines 501 505) the Hoare annotation is: (let ((.cse0 (<= test_~tmp___0~2 2147483647)) (.cse1 (<= 0 (+ test_~tmp~5 2147483648))) (.cse2 (<= test_~tmp~5 2147483647)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= 0 (+ test_~tmp___0~2 2147483648))) (.cse7 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0)) (.cse6 (= 1 ~systemActive~0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= 0 (+ ~pumpRunning~0 2147483648)) .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1 (<= ~pumpRunning~0 2147483647) .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse1 (<= 2 ~waterLevel~0) .cse2 .cse3 (= ~switchedOnBeforeTS~0 0) .cse4 .cse5) (and .cse0 .cse1 .cse6 .cse2 .cse3 .cse7 .cse4 .cse5) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse7 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5) (not .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:28,015 INFO L185 CegarLoopUtils]: At program point L497(line 497) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,015 INFO L185 CegarLoopUtils]: At program point L493(line 493) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point L865(line 865) no Hoare annotation was computed. [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 862 907) no Hoare annotation was computed. [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point L886(lines 886 887) no Hoare annotation was computed. [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point L882(lines 882 889) no Hoare annotation was computed. [2021-02-22 01:24:28,015 INFO L189 CegarLoopUtils]: For program point L880(line 880) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L876(lines 876 896) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L876-1(lines 876 896) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L903-1(line 903) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L901(line 901) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L903-2(line 903) no Hoare annotation was computed. [2021-02-22 01:24:28,016 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L901-1(line 901) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L899(line 899) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L901-2(line 901) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L866(line 866) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L864(line 864) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L862(lines 862 907) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L893(lines 893 894) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 862 907) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L881(line 881) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 862 907) no Hoare annotation was computed. [2021-02-22 01:24:28,017 INFO L189 CegarLoopUtils]: For program point L881-1(line 881) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L879(line 879) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L881-2(line 881) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L902(line 902) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L900(line 900) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L867(line 867) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L898(line 898) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L110(line 110) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L104(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:24:28,018 INFO L189 CegarLoopUtils]: For program point L104-2(lines 104 112) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 96 118) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L557-1(line 557) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 555 564) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L557-2(line 557) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 555 564) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 555 564) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-22 01:24:28,019 INFO L189 CegarLoopUtils]: For program point L853(line 853) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L837-1(line 837) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L771(line 771) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L837-2(line 837) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L829(lines 807 830) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-22 01:24:28,020 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L788(lines 788 804) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L821-1(line 821) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L821-2(line 821) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L805(lines 805 846) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L772(line 772) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 759 861) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L764(line 764) no Hoare annotation was computed. [2021-02-22 01:24:28,021 INFO L189 CegarLoopUtils]: For program point L797-1(line 797) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L847(lines 847 858) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L806(line 806) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L839-1(line 839) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 759 861) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L773(line 773) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L790(line 790) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L823-1(line 823) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point L790-1(line 790) no Hoare annotation was computed. [2021-02-22 01:24:28,022 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 759 861) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L848(lines 848 855) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L774(line 774) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L766(line 766) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L791(line 791) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L849(line 849) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L783(lines 783 787) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L775(line 775) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L808-2(lines 808 828) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L833(line 833) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L767(line 767) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L759(lines 759 861) no Hoare annotation was computed. [2021-02-22 01:24:28,023 INFO L189 CegarLoopUtils]: For program point L759-1(lines 759 861) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L850-1(line 850) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L784(line 784) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L850-2(line 850) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L809(lines 808 828) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L834(line 834) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L801(line 801) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L768(line 768) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:24:28,024 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L793-1(line 793) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L851(line 851) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L810(lines 810 814) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L835(line 835) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L835-1(line 835) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L769(line 769) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L835-2(line 835) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-22 01:24:28,025 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L189 CegarLoopUtils]: For program point L819-1(line 819) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L189 CegarLoopUtils]: For program point L819-2(line 819) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L189 CegarLoopUtils]: For program point L836(line 836) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L189 CegarLoopUtils]: For program point L770(line 770) no Hoare annotation was computed. [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L894(line 894) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L886(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L758(line 758) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L886-1(line 886) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L308(line 308) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L114(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,026 INFO L185 CegarLoopUtils]: At program point L114-1(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L114-2(line 114) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L110(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L110-1(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L110-2(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L940(line 940) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L110-3(line 110) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L106(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L106-1(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L106-2(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L106-3(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,027 INFO L185 CegarLoopUtils]: At program point L102(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L106-4(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L102-1(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L106-5(line 106) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L102-2(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L932(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L102-3(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L932-1(line 932) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L102-4(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,028 INFO L185 CegarLoopUtils]: At program point L102-5(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L102-6(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L102-7(line 102) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 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)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L309(line 309) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L462(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L462-1(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L462-2(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,029 INFO L185 CegarLoopUtils]: At program point L462-3(line 462) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L458(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L458-1(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L458-2(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L458-3(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L454(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L458-4(line 458) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L454-1(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L933(line 933) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L454-2(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L454-3(line 454) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L450(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,030 INFO L185 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-1(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-2(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-3(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L446(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-4(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L446-1(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-5(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L446-2(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-6(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L446-3(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,031 INFO L185 CegarLoopUtils]: At program point L450-7(line 450) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L442(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L446-4(line 446) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L442-1(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L442-2(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L442-3(line 442) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L438(line 438) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L893(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L893-1(line 893) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L464(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,032 INFO L185 CegarLoopUtils]: At program point L464-1(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point L464-2(line 464) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point L939(line 939) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point L939-1(line 939) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~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~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string68.offset| |old(#t~string68.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~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.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)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point L101(line 101) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:24:28,033 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 397 404) the Hoare annotation is: (or (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1))) [2021-02-22 01:24:28,034 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 119 127) the Hoare annotation is: true [2021-02-22 01:24:28,034 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse1 (not .cse5)) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~1)) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse2 .cse3 .cse5) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse3 (not .cse4) (not (<= 2 ~waterLevel~0))) (or .cse1 .cse2 .cse3 (not (<= ~waterLevel~0 1)))))) [2021-02-22 01:24:28,034 INFO L192 CegarLoopUtils]: At program point L123(line 123) the Hoare annotation is: true [2021-02-22 01:24:28,034 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 119 127) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse5 .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2)))) [2021-02-22 01:24:28,034 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 119 127) the Hoare annotation is: (let ((.cse5 (= ~pumpRunning~0 0))) (let ((.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not .cse5)) (.cse1 (not (= 1 ~systemActive~0))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~1) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or (not (= ~pumpRunning~0 1)) .cse3 .cse1 (not .cse4) .cse2 (not (<= 2 ~waterLevel~0))) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse5 .cse2) (or .cse3 .cse0 .cse1 .cse4 .cse2)))) [2021-02-22 01:24:28,034 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:28,034 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 469 487) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L479(line 479) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L478(lines 478 482) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= isHighWaterLevel_~tmp~4 0) .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 isHighWaterLevel_~tmp~4) .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:28,035 INFO L192 CegarLoopUtils]: At program point L476(line 476) the Hoare annotation is: true [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L478-2(lines 478 482) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~1 1) (<= 2 ~waterLevel~0) (= isHighWaterLevel_~tmp~4 0))) [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L476-1(line 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1)) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L476-2(line 476) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1)) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:28,035 INFO L185 CegarLoopUtils]: At program point L476-3(line 476) the Hoare annotation is: (or (and (= |isHighWaterLevel_#t~ret40| isHighWaterLevel_~tmp~4) (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret40| 0)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= 1 |isHighWaterLevel_#t~ret40|) (<= ~waterLevel~0 1) (<= 1 isHighWaterLevel_~tmp~4)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:28,035 INFO L192 CegarLoopUtils]: At program point L472(line 472) the Hoare annotation is: true [2021-02-22 01:24:28,035 INFO L192 CegarLoopUtils]: At program point L471(line 471) the Hoare annotation is: true [2021-02-22 01:24:28,035 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 469 487) the Hoare annotation is: true [2021-02-22 01:24:28,036 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 469 487) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0))) (or .cse0 .cse1 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:28,036 INFO L185 CegarLoopUtils]: At program point L484(line 484) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~6) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~6 0)) .cse2 (<= 2 ~waterLevel~0)) (or .cse0 .cse1 .cse2 (and (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~6) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp~4 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:28,036 INFO L185 CegarLoopUtils]: At program point L80(line 80) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-22 01:24:28,036 INFO L192 CegarLoopUtils]: At program point L79-1(lines 75 86) the Hoare annotation is: true [2021-02-22 01:24:28,036 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 75 86) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-22 01:24:28,036 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 75 86) the Hoare annotation is: true [2021-02-22 01:24:28,036 INFO L185 CegarLoopUtils]: At program point L82(line 82) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1 .cse2) (or .cse0 (not (= ~pumpRunning~0 0)) .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)) .cse2))) [2021-02-22 01:24:28,036 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:24:28,036 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:24:28,036 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:24:28,037 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:24:28,037 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 87 95) the Hoare annotation is: true [2021-02-22 01:24:28,037 INFO L192 CegarLoopUtils]: At program point L92(line 92) the Hoare annotation is: true [2021-02-22 01:24:28,037 INFO L192 CegarLoopUtils]: At program point L91(line 91) the Hoare annotation is: true [2021-02-22 01:24:28,037 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 87 95) the Hoare annotation is: true [2021-02-22 01:24:28,037 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 87 95) the Hoare annotation is: true [2021-02-22 01:24:28,037 INFO L185 CegarLoopUtils]: At program point L320(line 320) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3) .cse0 .cse1 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse2 .cse3 (< ~waterLevel~0 3) (<= 2 ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:24:28,037 INFO L185 CegarLoopUtils]: At program point L318(lines 314 336) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse11)) (.cse0 (= ~waterLevel~0 1)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse7 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse8) .cse5 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse11 .cse2 .cse3 .cse6 .cse7 .cse9)))) [2021-02-22 01:24:28,038 INFO L185 CegarLoopUtils]: At program point L316(lines 314 336) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1 .cse2) .cse3 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse1 .cse2 (<= 2 ~waterLevel~0) (< ~waterLevel~0 3)) (not (<= 2 |old(~waterLevel~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 1)) .cse4 (not (= |old(~switchedOnBeforeTS~0)| 0))) (or (and .cse0 .cse1 (= ~pumpRunning~0 0)) .cse3 .cse4 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:28,038 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 311 337) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse3 (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:24:28,038 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 311 337) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-22 01:24:28,038 INFO L185 CegarLoopUtils]: At program point L327(line 327) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse8 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse1 (not (= |old(~pumpRunning~0)| 1))) (.cse4 (not .cse11)) (.cse0 (= ~waterLevel~0 1)) (.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse7 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse9 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4) (or .cse5 .cse3 .cse6 .cse7 (and .cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse9) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 (= ~pumpRunning~0 0)) .cse5 .cse3 (not (= |old(~pumpRunning~0)| 0))) (or (and .cse10 .cse8) (not (<= 2 |old(~waterLevel~0)|)) .cse5 .cse1 .cse3 .cse4) (or .cse0 .cse11 .cse2 .cse3 .cse6 .cse7 .cse9)))) [2021-02-22 01:24:28,038 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 311 337) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-22 01:24:28,039 INFO L185 CegarLoopUtils]: At program point L325(lines 325 331) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse10 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~waterLevel~0 1)) (.cse7 (= |old(~switchedOnBeforeTS~0)| 0)) (.cse11 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648)))) (.cse12 (not (<= |old(~pumpRunning~0)| 2147483647))) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (.cse4 (= ~switchedOnBeforeTS~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= 1 ~systemActive~0))) (.cse15 (not (= |old(~pumpRunning~0)| 0)))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 (not .cse4)) (not (= |old(~pumpRunning~0)| 1)) .cse5 .cse6 (not .cse7)) (let ((.cse8 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (< ~waterLevel~0 3))) (or .cse7 (and .cse8 .cse9 .cse3) .cse10 .cse6 .cse11 .cse12 (and .cse2 .cse8 .cse9) .cse13)) (let ((.cse14 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse14 (<= 2 ~waterLevel~0)) (and .cse14 .cse1 .cse3) .cse10 .cse6 .cse15)) (or .cse0 .cse7 .cse5 .cse6 .cse11 .cse12 .cse13) (or (and (= ~pumpRunning~0 1) .cse4) .cse5 .cse6 .cse15))) [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L221(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L207(line 207) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 196 225) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L210(lines 210 214) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L210-1(lines 210 214) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L206-2(lines 206 220) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L202(line 202) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L202-1(line 202) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L192 CegarLoopUtils]: At program point L198(line 198) the Hoare annotation is: true [2021-02-22 01:24:28,039 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 51 62) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point L56(line 56) the Hoare annotation is: (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point L55-1(lines 51 62) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ ~pumpRunning~0 2147483648)))) (.cse1 (not (<= ~pumpRunning~0 2147483647))) (.cse2 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 .cse2 (not (< |old(~waterLevel~0)| 3)) .cse3 (< ~waterLevel~0 3) .cse4) (or .cse0 (= ~waterLevel~0 1) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:24:28,040 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 251 257) the Hoare annotation is: true [2021-02-22 01:24:28,040 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 251 257) the Hoare annotation is: true [2021-02-22 01:24:28,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:24:28,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:24:28,040 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 346 370) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:24:28,040 INFO L185 CegarLoopUtils]: At program point L352(line 352) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point L352-1(line 352) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse2 (and .cse8 .cse3 .cse9 .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point L350(lines 350 367) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point L352-2(line 352) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse9 (< ~waterLevel~0 3)) (.cse6 (<= 2 ~waterLevel~0))) (let ((.cse2 (and .cse8 .cse3 .cse9 .cse6 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1))) (.cse5 (not .cse7)) (.cse0 (not .cse9)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8))) (and (or .cse0 .cse1 .cse2 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse3) .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse4 .cse5 (not .cse6)) (or .cse0 .cse1 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse7)))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point L352-3(line 352) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 0) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) (and .cse0 (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| processEnvironment__wrappee__highWaterSensor_~tmp~2) (<= 2 ~waterLevel~0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret21| 1)) .cse1 .cse2 .cse3 (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 346 370) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (and (= ~pumpRunning~0 1) .cse8 .cse7 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (= ~switchedOnBeforeTS~0 0))) (.cse2 (not .cse9)) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8)) (.cse5 (not .cse6))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-22 01:24:28,041 INFO L185 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647))))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point L365-1(lines 346 370) the Hoare annotation is: (let ((.cse6 (= |old(~pumpRunning~0)| 0)) (.cse8 (= 1 ~systemActive~0)) (.cse7 (<= 2 ~waterLevel~0)) (.cse9 (< ~waterLevel~0 3))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (and (= ~pumpRunning~0 1) .cse8 .cse7 .cse9 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (= ~switchedOnBeforeTS~0 0))) (.cse2 (not .cse9)) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse4 (not .cse8)) (.cse5 (not .cse6))) (and (or (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (or .cse2 .cse3 .cse0 .cse4 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse6) (or .cse1 .cse2 .cse3 .cse4 .cse5 (not .cse7))))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point L360(line 360) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse4 (not .cse3))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3) (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse0 .cse1 .cse2 .cse4) (or .cse1 .cse2 .cse4 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point L356(line 356) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0))) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (<= 2 ~waterLevel~0)) (not .cse3)) (or .cse0 .cse1 .cse2 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse3))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point L354(lines 354 362) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0))) (.cse4 (= |old(~pumpRunning~0)| 0))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and (<= ~waterLevel~0 1) .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 0)) .cse1 .cse2 .cse3 (and .cse0 (= processEnvironment__wrappee__highWaterSensor_~tmp~2 1) (<= 2 ~waterLevel~0)) (not .cse4))) (or .cse1 .cse2 .cse3 (not (<= 0 (+ |old(~pumpRunning~0)| 2147483648))) (not (<= |old(~pumpRunning~0)| 2147483647)) .cse4))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point L68(line 68) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= 1 ~systemActive~0))) (.cse6 (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2))) (.cse4 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse4) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse5 .cse3 .cse6 .cse4) (or .cse0 .cse1 .cse2 .cse5 (not (= ~pumpRunning~0 0)) .cse3 .cse6 .cse4))) [2021-02-22 01:24:28,042 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 63 74) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse1 (= test_~tmp~5 0)) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6) (or .cse0 .cse2 .cse1 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:24:28,043 INFO L185 CegarLoopUtils]: At program point L67-1(lines 63 74) the Hoare annotation is: (let ((.cse0 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse1 (not (<= 0 (+ test_~tmp~5 2147483648)))) (.cse2 (= test_~tmp~5 0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse5 (not (= 1 ~systemActive~0))) (.cse6 (not (<= test_~tmp~5 2147483647)))) (and (or (not (<= 0 (+ ~pumpRunning~0 2147483648))) .cse0 .cse1 (not (<= ~pumpRunning~0 2147483647)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~pumpRunning~0 0)) .cse5 .cse6) (or .cse1 (not (= ~pumpRunning~0 1)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse5 (not (= ~switchedOnBeforeTS~0 0)) .cse6))) [2021-02-22 01:24:28,043 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 297 304) the Hoare annotation is: true [2021-02-22 01:24:28,043 INFO L192 CegarLoopUtils]: At program point L301(line 301) the Hoare annotation is: true [2021-02-22 01:24:28,043 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 301) the Hoare annotation is: true [2021-02-22 01:24:28,043 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 297 304) the Hoare annotation is: true [2021-02-22 01:24:28,043 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 297 304) the Hoare annotation is: true [2021-02-22 01:24:28,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:24:28 BoogieIcfgContainer [2021-02-22 01:24:28,081 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:24:28,082 INFO L168 Benchmark]: Toolchain (without parser) took 322245.48 ms. Allocated memory was 170.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 145.5 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 939.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:28,082 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 170.9 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:24:28,082 INFO L168 Benchmark]: CACSL2BoogieTranslator took 675.16 ms. Allocated memory is still 170.9 MB. Free memory was 144.4 MB in the beginning and 150.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 24.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:28,083 INFO L168 Benchmark]: Boogie Preprocessor took 92.23 ms. Allocated memory is still 170.9 MB. Free memory was 150.6 MB in the beginning and 146.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:28,083 INFO L168 Benchmark]: RCFGBuilder took 1259.10 ms. Allocated memory is still 170.9 MB. Free memory was 146.4 MB in the beginning and 82.1 MB in the end (delta: 64.3 MB). Peak memory consumption was 66.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:28,083 INFO L168 Benchmark]: TraceAbstraction took 320194.08 ms. Allocated memory was 170.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 81.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 874.8 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:28,084 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 170.9 MB. Free memory is still 155.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 675.16 ms. Allocated memory is still 170.9 MB. Free memory was 144.4 MB in the beginning and 150.6 MB in the end (delta: -6.1 MB). Peak memory consumption was 24.8 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 92.23 ms. Allocated memory is still 170.9 MB. Free memory was 150.6 MB in the beginning and 146.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1259.10 ms. Allocated memory is still 170.9 MB. Free memory was 146.4 MB in the beginning and 82.1 MB in the end (delta: 64.3 MB). Peak memory consumption was 66.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 320194.08 ms. Allocated memory was 170.9 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 81.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 874.8 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 301]: 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: 499]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || ((((((((0 <= pumpRunning + 2147483648 && tmp___0 <= 2147483647) && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && pumpRunning <= 2147483647) && tmp <= 2147483647) && waterLevel < 3) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || ((((((((tmp___0 <= 2147483647 && pumpRunning == 1) && 0 <= tmp + 2147483648) && 2 <= waterLevel) && tmp <= 2147483647) && waterLevel < 3) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((tmp___0 <= 2147483647 && 0 <= tmp + 2147483648) && 1 == systemActive) && tmp <= 2147483647) && waterLevel < 3) && pumpRunning == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 498]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 572]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 146]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 579]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 154]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: ((((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) || !(2 <= waterLevel)) && (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || !(1 == systemActive)) - ProcedureContractResult [Line: 164]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: ((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || tmp == waterLevel) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 273]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 424]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) && (((!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(waterLevel <= 1))) && (((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive))) && ((((!(pumpRunning == 1) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 565]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 413]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 405]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || pumpRunning == 0) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 128]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((!(pumpRunning == switchedOnBeforeTS) || (((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(2 <= waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || (((retValue_acc == 0 && \result == retValue_acc) && 1 == systemActive) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) - ProcedureContractResult [Line: 372]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) && (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel)) || !(2 <= waterLevel))) && (((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || pumpRunning == 0) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0) - ProcedureContractResult [Line: 338]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 489]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 397]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(switchedOnBeforeTS == \old(pumpRunning)) || pumpRunning == 1) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) || !(tmp == 1) - ProcedureContractResult [Line: 75]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(pumpRunning == 0) || !(1 == systemActive)) || !(waterLevel <= 1)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((((!(pumpRunning == 1) || !(waterLevel < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 <= waterLevel))) && ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(1 == systemActive)) || pumpRunning == 0) || (waterLevel == retValue_acc && \result == waterLevel))) && ((((!(waterLevel < 3) || !(pumpRunning == 0)) || !(1 == systemActive)) || switchedOnBeforeTS == 0) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 469]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) || (((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) && ((((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || (((tmp___0 == retValue_acc && \result == retValue_acc) && tmp___0 == 1) && tmp == 0)) || !(1 == systemActive)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 87]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 196]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 311]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((waterLevel == 1 && pumpRunning == switchedOnBeforeTS) && pumpRunning == \old(pumpRunning)) || ((waterLevel == 1 && pumpRunning == 0) && !(switchedOnBeforeTS == 0))) || !(\old(pumpRunning) == 1)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(switchedOnBeforeTS) == 0)) && (((((((\old(switchedOnBeforeTS) == 0 || ((switchedOnBeforeTS == \old(switchedOnBeforeTS) && waterLevel < 3) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && (((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || ((\old(waterLevel) == waterLevel && pumpRunning == switchedOnBeforeTS) && pumpRunning == 0)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((pumpRunning == 1 && switchedOnBeforeTS == 0) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 51]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(0 <= pumpRunning + 2147483648) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || waterLevel < 3) || pumpRunning == 0) && ((((((!(0 <= pumpRunning + 2147483648) || waterLevel == 1) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 251]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 346]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: (((((((pumpRunning == \old(pumpRunning) && tmp == 0) || (((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1) && switchedOnBeforeTS == 0)) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(0 <= \old(pumpRunning) + 2147483648)) || !(\old(pumpRunning) <= 2147483647)) || \old(pumpRunning) == 0)) && ((((((((((pumpRunning == 1 && 1 == systemActive) && 2 <= waterLevel) && waterLevel < 3) && tmp == 1) && switchedOnBeforeTS == 0) || !(waterLevel < 3)) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 63]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((((((!(0 <= pumpRunning + 2147483648) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || !(0 <= tmp + 2147483648)) || !(pumpRunning <= 2147483647)) || !(pumpRunning == switchedOnBeforeTS)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(tmp <= 2147483647)) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(0 <= tmp + 2147483648)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || !(1 == systemActive)) || !(tmp <= 2147483647))) && (((((((((!(0 <= tmp + 2147483648) || !(pumpRunning == 1)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(1 == systemActive)) || !(switchedOnBeforeTS == 0)) || !(tmp <= 2147483647)) - ProcedureContractResult [Line: 297]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 640 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 126.4s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 114.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 193.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2920 SDtfs, 8698 SDslu, 7910 SDs, 0 SdLazy, 19171 SolverSat, 3423 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 28.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 946 GetRequests, 432 SyntacticMatches, 10 SemanticMatches, 504 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53888 ImplicationChecksByTransitivity, 82.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1115occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.7s AutomataMinimizationTime, 10 MinimizatonAttempts, 641 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 288 LocationsWithAnnotation, 5605 PreInvPairs, 7405 NumberOfFragments, 9985 HoareAnnotationTreeSize, 5605 FomulaSimplifications, 454190558 FormulaSimplificationTreeSizeReduction, 50.1s HoareSimplificationTime, 288 FomulaSimplificationsInter, 8415998 FormulaSimplificationTreeSizeReductionInter, 142.6s 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...