/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_product35.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:18:47,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:18:47,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:18:47,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:18:47,133 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:18:47,135 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:18:47,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:18:47,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:18:47,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:18:47,142 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:18:47,144 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:18:47,145 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:18:47,146 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:18:47,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:18:47,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:18:47,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:18:47,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:18:47,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:18:47,154 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:18:47,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:18:47,158 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:18:47,160 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:18:47,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:18:47,178 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:18:47,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:18:47,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:18:47,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:18:47,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:18:47,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:18:47,194 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:18:47,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:18:47,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:18:47,196 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:18:47,198 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:18:47,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:18:47,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:18:47,202 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:18:47,202 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:18:47,203 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:18:47,204 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:18:47,204 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:18:47,205 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 01:18:47,230 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:18:47,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:18:47,235 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:18:47,235 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:18:47,236 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:18:47,236 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:18:47,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:18:47,236 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:18:47,236 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:18:47,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:18:47,238 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:18:47,238 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:18:47,238 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:18:47,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:18:47,239 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:18:47,239 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:18:47,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:18:47,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:18:47,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:18:47,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:18:47,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:18:47,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:18:47,241 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:18:47,241 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:18:47,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:18:47,756 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:18:47,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:18:47,761 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:18:47,764 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:18:47,766 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2021-02-22 01:18:47,843 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f3424516/a164adb188a44a41b38dfd31e10b7912/FLAG2259aa570 [2021-02-22 01:18:48,485 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:18:48,486 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product35.cil.c [2021-02-22 01:18:48,518 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f3424516/a164adb188a44a41b38dfd31e10b7912/FLAG2259aa570 [2021-02-22 01:18:48,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5f3424516/a164adb188a44a41b38dfd31e10b7912 [2021-02-22 01:18:48,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:18:48,807 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:18:48,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:18:48,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:18:48,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:18:48,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:18:48" (1/1) ... [2021-02-22 01:18:48,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@440dfd66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:48, skipping insertion in model container [2021-02-22 01:18:48,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:18:48" (1/1) ... [2021-02-22 01:18:48,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:18:48,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:18:49,114 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_product35.cil.c[1281,1294] [2021-02-22 01:18:49,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:18:49,368 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:18:49,390 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_product35.cil.c[1281,1294] [2021-02-22 01:18:49,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:18:49,499 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:18:49,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49 WrapperNode [2021-02-22 01:18:49,500 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:18:49,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:18:49,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:18:49,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:18:49,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,520 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,541 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,541 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,597 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,645 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (1/1) ... [2021-02-22 01:18:49,660 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:18:49,665 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:18:49,665 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:18:49,665 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:18:49,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (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 01:18:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:18:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:18:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:18:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:18:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:18:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:18:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:18:49,812 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:18:49,812 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:18:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:18:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:18:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:18:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:18:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:18:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:18:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:18:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:18:49,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:18:49,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:18:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:18:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:18:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:18:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:18:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:18:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:18:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2021-02-22 01:18:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:18:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:18:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:18:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:18:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:18:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:18:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:18:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:18:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:18:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:18:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:18:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:18:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:18:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:18:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:18:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:18:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:18:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:18:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:18:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:18:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:18:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:18:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:18:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:18:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:18:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:18:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:18:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:18:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2021-02-22 01:18:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:18:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:18:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:18:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:18:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:18:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:18:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:18:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2021-02-22 01:18:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:18:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:18:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:18:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:18:51,487 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:18:51,491 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:18:51,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:18:51 BoogieIcfgContainer [2021-02-22 01:18:51,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:18:51,498 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:18:51,499 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:18:51,502 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:18:51,503 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:18:48" (1/3) ... [2021-02-22 01:18:51,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ae5d846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:18:51, skipping insertion in model container [2021-02-22 01:18:51,504 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:18:49" (2/3) ... [2021-02-22 01:18:51,504 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ae5d846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:18:51, skipping insertion in model container [2021-02-22 01:18:51,505 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:18:51" (3/3) ... [2021-02-22 01:18:51,506 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product35.cil.c [2021-02-22 01:18:51,517 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:18:51,523 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:18:51,543 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:18:51,577 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:18:51,578 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:18:51,578 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:18:51,578 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:18:51,578 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:18:51,579 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:18:51,580 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:18:51,580 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:18:51,616 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states. [2021-02-22 01:18:51,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:18:51,652 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:51,653 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 01:18:51,654 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:51,662 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:51,663 INFO L82 PathProgramCache]: Analyzing trace with hash -1809586291, now seen corresponding path program 1 times [2021-02-22 01:18:51,673 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:51,674 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1011373640] [2021-02-22 01:18:51,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:51,760 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,177 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,182 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,601 WARN L202 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:52,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,671 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,672 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:52,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:52,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,704 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,707 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:52,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,712 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,721 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:52,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,726 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,728 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:18:52,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,737 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,737 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:52,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:18:52,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:18:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:52,769 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:52,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:52,816 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 01:18:52,817 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1011373640] [2021-02-22 01:18:52,819 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:52,820 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:18:52,821 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1742954281] [2021-02-22 01:18:52,842 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:18:52,843 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:52,854 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:18:52,855 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:18:52,857 INFO L87 Difference]: Start difference. First operand 306 states. Second operand 4 states. [2021-02-22 01:18:54,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:54,090 INFO L93 Difference]: Finished difference Result 464 states and 545 transitions. [2021-02-22 01:18:54,090 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:18:54,091 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:18:54,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:54,108 INFO L225 Difference]: With dead ends: 464 [2021-02-22 01:18:54,108 INFO L226 Difference]: Without dead ends: 299 [2021-02-22 01:18:54,113 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:18:54,132 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2021-02-22 01:18:54,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 254. [2021-02-22 01:18:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 254 states. [2021-02-22 01:18:54,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 275 transitions. [2021-02-22 01:18:54,261 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 275 transitions. Word has length 165 [2021-02-22 01:18:54,262 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:54,263 INFO L480 AbstractCegarLoop]: Abstraction has 254 states and 275 transitions. [2021-02-22 01:18:54,263 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:18:54,263 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 275 transitions. [2021-02-22 01:18:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:18:54,266 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:54,267 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 01:18:54,267 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:18:54,267 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:54,268 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:54,268 INFO L82 PathProgramCache]: Analyzing trace with hash -1299691072, now seen corresponding path program 1 times [2021-02-22 01:18:54,268 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:54,268 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [85502373] [2021-02-22 01:18:54,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:54,272 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:54,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,360 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,361 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,362 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:54,366 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,698 WARN L202 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:54,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:54,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,742 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,743 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:54,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:54,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,754 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,755 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:54,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,758 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,759 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,761 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,773 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,773 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:18:54,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,780 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,782 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,782 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,786 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,787 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:18:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,790 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,791 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:18:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:54,794 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:54,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:54,830 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 01:18:54,831 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [85502373] [2021-02-22 01:18:54,831 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:54,831 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:18:54,831 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456843289] [2021-02-22 01:18:54,832 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:18:54,833 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:54,833 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:18:54,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:18:54,834 INFO L87 Difference]: Start difference. First operand 254 states and 275 transitions. Second operand 5 states. [2021-02-22 01:18:55,617 WARN L202 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:18:56,552 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:18:56,561 INFO L93 Difference]: Finished difference Result 383 states and 430 transitions. [2021-02-22 01:18:56,562 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:18:56,562 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:18:56,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:18:56,576 INFO L225 Difference]: With dead ends: 383 [2021-02-22 01:18:56,576 INFO L226 Difference]: Without dead ends: 288 [2021-02-22 01:18:56,580 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:18:56,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2021-02-22 01:18:56,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 244. [2021-02-22 01:18:56,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 244 states. [2021-02-22 01:18:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 244 states and 262 transitions. [2021-02-22 01:18:56,705 INFO L78 Accepts]: Start accepts. Automaton has 244 states and 262 transitions. Word has length 166 [2021-02-22 01:18:56,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:18:56,705 INFO L480 AbstractCegarLoop]: Abstraction has 244 states and 262 transitions. [2021-02-22 01:18:56,706 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:18:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 262 transitions. [2021-02-22 01:18:56,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:18:56,709 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:18:56,710 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 01:18:56,710 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:18:56,710 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:18:56,710 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:18:56,711 INFO L82 PathProgramCache]: Analyzing trace with hash 1767793194, now seen corresponding path program 1 times [2021-02-22 01:18:56,711 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:18:56,711 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1863508901] [2021-02-22 01:18:56,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:18:56,715 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:18:56,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:56,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:56,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,845 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:56,845 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,846 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:56,851 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,852 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:18:56,857 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:18:56,864 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:18:56,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:18:56,866 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:56,867 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,263 WARN L202 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:18:57,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:57,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,317 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,318 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,319 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,320 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:18:57,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:18:57,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,332 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:18:57,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:18:57,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:18:57,374 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:18:57,375 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:18:57,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:18:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,393 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,394 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:18:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,412 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:18:57,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,416 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,417 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:18:57,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,419 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,420 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,420 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:18:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,424 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:18:57,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:18:57,426 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:18:57,426 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:18:57,469 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 01:18:57,470 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1863508901] [2021-02-22 01:18:57,470 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:18:57,470 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:18:57,470 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383875832] [2021-02-22 01:18:57,471 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:18:57,471 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:18:57,472 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:18:57,472 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:18:57,472 INFO L87 Difference]: Start difference. First operand 244 states and 262 transitions. Second operand 10 states. [2021-02-22 01:18:58,215 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:18:58,651 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:18:59,011 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:18:59,412 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:18:59,798 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:00,201 WARN L202 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:01,477 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:03,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:03,296 INFO L93 Difference]: Finished difference Result 629 states and 720 transitions. [2021-02-22 01:19:03,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:03,296 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:19:03,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:03,301 INFO L225 Difference]: With dead ends: 629 [2021-02-22 01:19:03,301 INFO L226 Difference]: Without dead ends: 505 [2021-02-22 01:19:03,303 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:19:03,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 505 states. [2021-02-22 01:19:03,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 505 to 428. [2021-02-22 01:19:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2021-02-22 01:19:03,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 476 transitions. [2021-02-22 01:19:03,481 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 476 transitions. Word has length 175 [2021-02-22 01:19:03,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:03,482 INFO L480 AbstractCegarLoop]: Abstraction has 428 states and 476 transitions. [2021-02-22 01:19:03,482 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:03,482 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 476 transitions. [2021-02-22 01:19:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-22 01:19:03,486 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:03,486 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] [2021-02-22 01:19:03,486 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:19:03,487 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:03,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:03,487 INFO L82 PathProgramCache]: Analyzing trace with hash -1914301537, now seen corresponding path program 1 times [2021-02-22 01:19:03,487 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:03,488 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1493903736] [2021-02-22 01:19:03,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:03,491 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:03,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,554 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,558 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,559 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,559 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,560 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,560 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,562 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,884 WARN L202 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:03,886 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,940 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,943 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,943 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:03,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:03,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,955 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,956 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:03,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,959 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,959 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,963 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:03,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,979 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,979 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,984 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,985 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:03,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:03,989 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:03,990 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:03,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:04,002 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:04,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:04,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:04,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:04,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:04,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:04,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:04,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:04,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-22 01:19:04,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:04,017 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:04,018 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:04,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-22 01:19:04,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:04,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:04,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:04,078 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 01:19:04,078 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1493903736] [2021-02-22 01:19:04,079 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:04,079 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:04,079 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665497815] [2021-02-22 01:19:04,080 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:04,080 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:04,080 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:04,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:04,081 INFO L87 Difference]: Start difference. First operand 428 states and 476 transitions. Second operand 7 states. [2021-02-22 01:19:04,698 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:06,545 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:07,121 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:07,121 INFO L93 Difference]: Finished difference Result 1066 states and 1265 transitions. [2021-02-22 01:19:07,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:19:07,122 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 183 [2021-02-22 01:19:07,122 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:07,128 INFO L225 Difference]: With dead ends: 1066 [2021-02-22 01:19:07,128 INFO L226 Difference]: Without dead ends: 758 [2021-02-22 01:19:07,130 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:19:07,131 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2021-02-22 01:19:07,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 636. [2021-02-22 01:19:07,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 636 states. [2021-02-22 01:19:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 710 transitions. [2021-02-22 01:19:07,416 INFO L78 Accepts]: Start accepts. Automaton has 636 states and 710 transitions. Word has length 183 [2021-02-22 01:19:07,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:07,417 INFO L480 AbstractCegarLoop]: Abstraction has 636 states and 710 transitions. [2021-02-22 01:19:07,417 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:07,417 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 710 transitions. [2021-02-22 01:19:07,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-02-22 01:19:07,420 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:07,421 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] [2021-02-22 01:19:07,421 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:19:07,421 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:07,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:07,422 INFO L82 PathProgramCache]: Analyzing trace with hash -24513934, now seen corresponding path program 1 times [2021-02-22 01:19:07,422 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:07,422 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1454089068] [2021-02-22 01:19:07,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:07,426 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,543 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,546 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,547 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,547 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,548 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,548 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,550 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,554 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,556 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,562 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,576 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,577 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,873 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:07,874 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:07,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,940 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,941 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:07,947 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:07,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,951 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,951 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,954 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,955 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,963 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,964 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:07,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:07,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:07,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2021-02-22 01:19:07,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,009 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,010 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:08,010 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2021-02-22 01:19:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,020 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,027 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,028 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2021-02-22 01:19:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,033 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,035 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,035 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 171 [2021-02-22 01:19:08,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:08,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:08,043 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,043 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:08,057 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:08,057 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:08,125 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 01:19:08,125 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1454089068] [2021-02-22 01:19:08,125 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:08,125 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:08,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183446670] [2021-02-22 01:19:08,126 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:08,126 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:08,127 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:08,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:08,127 INFO L87 Difference]: Start difference. First operand 636 states and 710 transitions. Second operand 10 states. [2021-02-22 01:19:08,859 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:09,836 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:10,228 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:11,430 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:11,836 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:12,288 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:12,774 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:13,180 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:13,552 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:14,239 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:14,239 INFO L93 Difference]: Finished difference Result 1237 states and 1426 transitions. [2021-02-22 01:19:14,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-02-22 01:19:14,240 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 184 [2021-02-22 01:19:14,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:14,247 INFO L225 Difference]: With dead ends: 1237 [2021-02-22 01:19:14,247 INFO L226 Difference]: Without dead ends: 721 [2021-02-22 01:19:14,249 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 55 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2021-02-22 01:19:14,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 721 states. [2021-02-22 01:19:14,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 721 to 633. [2021-02-22 01:19:14,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 633 states. [2021-02-22 01:19:14,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 633 states and 701 transitions. [2021-02-22 01:19:14,528 INFO L78 Accepts]: Start accepts. Automaton has 633 states and 701 transitions. Word has length 184 [2021-02-22 01:19:14,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:14,529 INFO L480 AbstractCegarLoop]: Abstraction has 633 states and 701 transitions. [2021-02-22 01:19:14,529 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 701 transitions. [2021-02-22 01:19:14,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-22 01:19:14,533 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:14,534 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] [2021-02-22 01:19:14,534 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-22 01:19:14,534 INFO L428 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:14,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:14,535 INFO L82 PathProgramCache]: Analyzing trace with hash 632902134, now seen corresponding path program 1 times [2021-02-22 01:19:14,535 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:14,535 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1304424619] [2021-02-22 01:19:14,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:14,538 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,596 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,596 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,600 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,600 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:14,603 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,604 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:14,608 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,608 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,609 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,610 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,924 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:14,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,952 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,953 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:14,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,960 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,961 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:14,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,971 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:14,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:14,978 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:14,991 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:14,991 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:15,003 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:15,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:15,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,020 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,021 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:15,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,024 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,027 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,028 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,046 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,064 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,065 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:15,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,071 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,072 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,098 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,098 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:15,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,103 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,103 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,104 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,105 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,118 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,122 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:15,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:15,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,139 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,139 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-22 01:19:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,143 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,144 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-22 01:19:15,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:15,146 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:15,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:15,197 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 01:19:15,197 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1304424619] [2021-02-22 01:19:15,197 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:15,198 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2021-02-22 01:19:15,198 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [202373708] [2021-02-22 01:19:15,198 INFO L460 AbstractCegarLoop]: Interpolant automaton has 13 states [2021-02-22 01:19:15,198 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:15,199 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2021-02-22 01:19:15,199 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=131, Unknown=0, NotChecked=0, Total=156 [2021-02-22 01:19:15,199 INFO L87 Difference]: Start difference. First operand 633 states and 701 transitions. Second operand 13 states. [2021-02-22 01:19:15,949 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:16,332 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:16,722 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:17,093 WARN L202 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:17,448 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:18,609 WARN L202 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:18,991 WARN L202 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:19,392 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:19,806 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:20,183 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:21,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:21,264 INFO L93 Difference]: Finished difference Result 1284 states and 1499 transitions. [2021-02-22 01:19:21,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:19:21,264 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 208 [2021-02-22 01:19:21,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:21,271 INFO L225 Difference]: With dead ends: 1284 [2021-02-22 01:19:21,271 INFO L226 Difference]: Without dead ends: 771 [2021-02-22 01:19:21,276 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 4.0s TimeCoverageRelationStatistics Valid=110, Invalid=442, Unknown=0, NotChecked=0, Total=552 [2021-02-22 01:19:21,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 771 states. [2021-02-22 01:19:21,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 771 to 645. [2021-02-22 01:19:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 645 states. [2021-02-22 01:19:21,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 645 states and 713 transitions. [2021-02-22 01:19:21,556 INFO L78 Accepts]: Start accepts. Automaton has 645 states and 713 transitions. Word has length 208 [2021-02-22 01:19:21,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:21,556 INFO L480 AbstractCegarLoop]: Abstraction has 645 states and 713 transitions. [2021-02-22 01:19:21,556 INFO L481 AbstractCegarLoop]: Interpolant automaton has 13 states. [2021-02-22 01:19:21,557 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 713 transitions. [2021-02-22 01:19:21,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-22 01:19:21,560 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:21,560 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] [2021-02-22 01:19:21,561 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-02-22 01:19:21,561 INFO L428 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:21,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:21,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1772695958, now seen corresponding path program 1 times [2021-02-22 01:19:21,561 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:21,562 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [439138699] [2021-02-22 01:19:21,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:21,565 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:21,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,619 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,620 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,892 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:21,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:21,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,920 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,920 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,925 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,927 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:21,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,929 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,929 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:21,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,931 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,932 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:21,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,934 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,939 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:21,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,942 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:21,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,946 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,946 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,946 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:21,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,948 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,949 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:21,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,968 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,969 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,969 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,970 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:21,977 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,978 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:21,985 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,986 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:21,994 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,994 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:21,995 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:21,996 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:22,008 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,008 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:22,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:22,036 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:22,038 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,039 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:22,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:22,041 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,042 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:22,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-22 01:19:22,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:22,045 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,045 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:22,046 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-22 01:19:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:22,048 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:22,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:22,097 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 01:19:22,097 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [439138699] [2021-02-22 01:19:22,098 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:22,098 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:19:22,098 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1669117378] [2021-02-22 01:19:22,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:19:22,099 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:22,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:19:22,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:19:22,099 INFO L87 Difference]: Start difference. First operand 645 states and 713 transitions. Second operand 10 states. [2021-02-22 01:19:23,726 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:24,156 WARN L202 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:19:24,558 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:19:24,959 WARN L202 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:25,366 WARN L202 SmtUtils]: Spent 325.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:25,721 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:26,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:26,625 INFO L93 Difference]: Finished difference Result 1302 states and 1502 transitions. [2021-02-22 01:19:26,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-22 01:19:26,626 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 208 [2021-02-22 01:19:26,627 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:26,631 INFO L225 Difference]: With dead ends: 1302 [2021-02-22 01:19:26,631 INFO L226 Difference]: Without dead ends: 777 [2021-02-22 01:19:26,634 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 29 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 01:19:26,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 777 states. [2021-02-22 01:19:26,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 777 to 661. [2021-02-22 01:19:26,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2021-02-22 01:19:26,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 729 transitions. [2021-02-22 01:19:26,976 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 729 transitions. Word has length 208 [2021-02-22 01:19:26,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:26,977 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 729 transitions. [2021-02-22 01:19:26,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:19:26,977 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 729 transitions. [2021-02-22 01:19:26,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2021-02-22 01:19:26,982 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:26,982 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] [2021-02-22 01:19:26,982 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-02-22 01:19:26,982 INFO L428 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:26,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:26,983 INFO L82 PathProgramCache]: Analyzing trace with hash -1498220557, now seen corresponding path program 1 times [2021-02-22 01:19:26,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:26,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2087627603] [2021-02-22 01:19:26,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:26,988 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:27,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,075 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,075 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,079 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,079 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,080 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,084 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,084 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,085 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,086 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:27,087 WARN L141 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size [2021-02-22 01:19:27,088 WARN L147 QuantifierPusher]: treesize reduction 8, result has 11.1 percent of original size 1 [2021-02-22 01:19:27,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,428 WARN L202 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:27,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,473 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,475 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:27,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,482 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,483 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,485 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,489 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,490 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,492 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:19:27,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,507 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,509 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:19:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,524 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,526 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:27,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:27,548 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:27,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,551 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,551 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,552 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:27,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,564 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 185 [2021-02-22 01:19:27,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,568 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 195 [2021-02-22 01:19:27,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:27,573 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:27,573 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:27,626 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 01:19:27,626 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2087627603] [2021-02-22 01:19:27,627 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:27,627 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2021-02-22 01:19:27,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1248085228] [2021-02-22 01:19:27,628 INFO L460 AbstractCegarLoop]: Interpolant automaton has 7 states [2021-02-22 01:19:27,628 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:27,628 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-02-22 01:19:27,628 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:19:27,629 INFO L87 Difference]: Start difference. First operand 661 states and 729 transitions. Second operand 7 states. [2021-02-22 01:19:28,340 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:29,145 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:31,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:31,793 INFO L93 Difference]: Finished difference Result 1936 states and 2280 transitions. [2021-02-22 01:19:31,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-02-22 01:19:31,794 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 208 [2021-02-22 01:19:31,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:31,803 INFO L225 Difference]: With dead ends: 1936 [2021-02-22 01:19:31,804 INFO L226 Difference]: Without dead ends: 1395 [2021-02-22 01:19:31,806 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 38 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2021-02-22 01:19:31,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1395 states. [2021-02-22 01:19:32,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1395 to 1277. [2021-02-22 01:19:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1277 states. [2021-02-22 01:19:32,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 1277 states and 1436 transitions. [2021-02-22 01:19:32,338 INFO L78 Accepts]: Start accepts. Automaton has 1277 states and 1436 transitions. Word has length 208 [2021-02-22 01:19:32,339 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:32,339 INFO L480 AbstractCegarLoop]: Abstraction has 1277 states and 1436 transitions. [2021-02-22 01:19:32,339 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2021-02-22 01:19:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1436 transitions. [2021-02-22 01:19:32,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2021-02-22 01:19:32,344 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:32,344 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 01:19:32,344 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-02-22 01:19:32,344 INFO L428 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:32,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:32,345 INFO L82 PathProgramCache]: Analyzing trace with hash -1095033460, now seen corresponding path program 1 times [2021-02-22 01:19:32,345 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:32,345 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1541557326] [2021-02-22 01:19:32,345 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:32,348 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:19:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,451 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,452 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,455 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,455 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,456 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,456 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,457 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,459 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:19:32,460 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:19:32,467 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,469 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,469 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,474 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,474 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,480 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,804 WARN L202 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:32,805 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:32,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,842 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:19:32,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,850 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,851 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,851 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:32,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,853 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,853 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,853 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,856 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,857 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:32,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,859 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,871 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,871 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,881 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:19:32,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,891 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,891 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:19:32,911 WARN L141 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size [2021-02-22 01:19:32,911 WARN L147 QuantifierPusher]: treesize reduction 5, result has 72.2 percent of original size 13 [2021-02-22 01:19:32,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-22 01:19:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,933 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,933 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,933 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,949 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2021-02-22 01:19:32,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,953 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,954 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,957 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,957 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-02-22 01:19:32,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,959 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,960 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,960 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2021-02-22 01:19:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,962 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,962 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,963 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:32,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,965 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,966 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:32,966 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,967 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,979 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,982 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:32,996 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 200 [2021-02-22 01:19:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:32,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:32,999 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:33,038 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 01:19:33,038 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1541557326] [2021-02-22 01:19:33,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:33,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2021-02-22 01:19:33,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [637671228] [2021-02-22 01:19:33,039 INFO L460 AbstractCegarLoop]: Interpolant automaton has 14 states [2021-02-22 01:19:33,039 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:33,039 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2021-02-22 01:19:33,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=152, Unknown=0, NotChecked=0, Total=182 [2021-02-22 01:19:33,040 INFO L87 Difference]: Start difference. First operand 1277 states and 1436 transitions. Second operand 14 states. [2021-02-22 01:19:34,029 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2021-02-22 01:19:34,999 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:36,484 WARN L202 SmtUtils]: Spent 679.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2021-02-22 01:19:37,232 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2021-02-22 01:19:37,731 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:38,121 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:38,881 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2021-02-22 01:19:39,299 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:39,789 WARN L202 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:19:40,172 WARN L202 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:42,019 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:42,387 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:19:42,787 WARN L202 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:19:43,643 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2021-02-22 01:19:45,048 WARN L202 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2021-02-22 01:19:45,778 WARN L202 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2021-02-22 01:19:46,652 WARN L202 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2021-02-22 01:19:47,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:19:47,283 INFO L93 Difference]: Finished difference Result 3494 states and 4086 transitions. [2021-02-22 01:19:47,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2021-02-22 01:19:47,284 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 213 [2021-02-22 01:19:47,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:19:47,303 INFO L225 Difference]: With dead ends: 3494 [2021-02-22 01:19:47,303 INFO L226 Difference]: Without dead ends: 2604 [2021-02-22 01:19:47,308 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 87 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 637 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=494, Invalid=1858, Unknown=0, NotChecked=0, Total=2352 [2021-02-22 01:19:47,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2604 states. [2021-02-22 01:19:48,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2604 to 2198. [2021-02-22 01:19:48,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2198 states. [2021-02-22 01:19:48,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 2198 states and 2448 transitions. [2021-02-22 01:19:48,505 INFO L78 Accepts]: Start accepts. Automaton has 2198 states and 2448 transitions. Word has length 213 [2021-02-22 01:19:48,506 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:19:48,506 INFO L480 AbstractCegarLoop]: Abstraction has 2198 states and 2448 transitions. [2021-02-22 01:19:48,506 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2021-02-22 01:19:48,506 INFO L276 IsEmpty]: Start isEmpty. Operand 2198 states and 2448 transitions. [2021-02-22 01:19:48,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2021-02-22 01:19:48,512 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:19:48,513 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:19:48,513 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-02-22 01:19:48,513 INFO L428 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:19:48,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:19:48,514 INFO L82 PathProgramCache]: Analyzing trace with hash -952669335, now seen corresponding path program 1 times [2021-02-22 01:19:48,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:19:48,514 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1127998407] [2021-02-22 01:19:48,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:19:48,591 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,613 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,622 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,627 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,668 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:48,682 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:48,687 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:48,693 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:48,699 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,705 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,711 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,722 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,763 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size [2021-02-22 01:19:48,766 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size 36 [2021-02-22 01:19:48,772 WARN L141 QuantifierPusher]: treesize reduction 15, result has 82.8 percent of original size [2021-02-22 01:19:48,777 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:19:48,781 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,782 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:48,783 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:48,787 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-02-22 01:19:48,790 WARN L147 QuantifierPusher]: treesize reduction 15, result has 82.8 percent of original size 72 [2021-02-22 01:19:48,792 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,800 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,804 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,810 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,847 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:48,849 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:48,850 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:48,852 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:48,854 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,858 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,860 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,863 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,903 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:48,904 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:48,906 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:48,908 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:48,910 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,914 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,916 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,920 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,958 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:48,959 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:48,961 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:48,963 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:48,965 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,968 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:48,971 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:48,974 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:49,011 WARN L141 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size [2021-02-22 01:19:49,013 WARN L147 QuantifierPusher]: treesize reduction 4, result has 90.0 percent of original size 36 [2021-02-22 01:19:49,016 WARN L141 QuantifierPusher]: treesize reduction 15, result has 82.8 percent of original size [2021-02-22 01:19:49,017 INFO L723 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2021-02-22 01:19:49,018 INFO L730 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,018 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:49,019 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 41 [2021-02-22 01:19:49,022 WARN L147 QuantifierPusher]: treesize reduction 15, result has 82.8 percent of original size 72 [2021-02-22 01:19:49,024 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:49,027 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:49,030 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:49,033 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:49,071 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:49,073 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:49,074 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:49,076 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:49,078 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:49,081 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:49,083 WARN L141 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size [2021-02-22 01:19:49,086 WARN L147 QuantifierPusher]: treesize reduction 22, result has 75.3 percent of original size 67 [2021-02-22 01:19:49,124 WARN L141 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size [2021-02-22 01:19:49,125 WARN L147 QuantifierPusher]: treesize reduction 32, result has 20.0 percent of original size 8 [2021-02-22 01:19:49,127 WARN L141 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size [2021-02-22 01:19:49,129 WARN L147 QuantifierPusher]: treesize reduction 15, result has 71.2 percent of original size 37 [2021-02-22 01:19:49,129 INFO L206 tedInterpolationCore]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2021-02-22 01:19:49,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,200 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,201 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,203 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,204 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:19:49,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,500 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:19:49,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,528 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:19:49,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,535 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,536 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:19:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:19:49,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,540 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,540 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:19:49,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,542 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,543 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:19:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,552 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,553 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-22 01:19:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,557 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,557 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,567 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,567 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:19:49,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,570 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,571 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,571 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,572 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,581 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 163 [2021-02-22 01:19:49,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,606 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2021-02-22 01:19:49,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,621 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,621 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:19:49,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,623 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,623 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 180 [2021-02-22 01:19:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,627 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-02-22 01:19:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:19:49,629 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,685 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 01:19:49,687 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,689 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:19:49,689 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,690 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:19:49,691 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,692 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:19:49,693 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,694 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:19:49,695 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,696 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 31 [2021-02-22 01:19:49,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 37 [2021-02-22 01:19:49,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,699 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:49,699 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,700 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:19:49,733 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:19:49,756 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,757 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:19:49,779 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,780 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:19:49,808 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,810 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:49,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:49,812 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:49,813 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,813 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,814 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:49,837 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,838 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:19:49,839 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,839 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:49,868 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:19:49,900 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,901 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:49,902 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,903 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:49,903 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,904 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:19:49,905 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:49,905 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:49,906 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:49,947 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,948 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 12 [2021-02-22 01:19:49,972 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:49,973 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:19:50,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,004 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 16 [2021-02-22 01:19:50,031 WARN L141 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size [2021-02-22 01:19:50,031 WARN L147 QuantifierPusher]: treesize reduction 8, result has 46.7 percent of original size 7 [2021-02-22 01:19:50,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,055 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:19:50,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,090 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:19:50,124 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,125 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,158 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,158 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,201 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:50,201 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:50,202 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 38 [2021-02-22 01:19:50,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,259 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,261 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:50,261 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:50,262 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:19:50,308 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,309 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,312 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:50,312 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:50,313 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:50,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,345 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,347 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 22 [2021-02-22 01:19:50,395 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,396 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:19:50,446 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,447 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2021-02-22 01:19:50,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,449 WARN L159 QuantifierPusher]: Ignoring assumption. [2021-02-22 01:19:50,450 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 13 [2021-02-22 01:19:50,451 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:19:50,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,495 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:19:50,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,537 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:19:50,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,583 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,625 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,625 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2021-02-22 01:19:50,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,627 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2021-02-22 01:19:50,628 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,629 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 18 [2021-02-22 01:19:50,673 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,675 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,717 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:19:50,805 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,805 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,806 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,809 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,810 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,810 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,811 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,811 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,816 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,817 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,819 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,819 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,820 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,822 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,824 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,824 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,826 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 14 [2021-02-22 01:19:50,827 WARN L141 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size [2021-02-22 01:19:50,827 WARN L147 QuantifierPusher]: treesize reduction 1, result has 94.4 percent of original size 17 [2021-02-22 01:19:50,877 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,878 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:50,935 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,936 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:50,998 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:50,998 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:51,000 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,001 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:19:51,062 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:19:51,063 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:19:51,064 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,065 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:51,131 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,134 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:19:51,196 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,197 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:51,198 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,199 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:51,266 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,267 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 26 [2021-02-22 01:19:51,342 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,343 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:19:51,422 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,423 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 29 [2021-02-22 01:19:51,425 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,430 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2021-02-22 01:19:51,497 WARN L141 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size [2021-02-22 01:19:51,498 WARN L147 QuantifierPusher]: treesize reduction 8, result has 71.4 percent of original size 20 [2021-02-22 01:19:51,499 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:51,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,576 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:19:51,646 WARN L141 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size [2021-02-22 01:19:51,647 WARN L147 QuantifierPusher]: treesize reduction 4, result has 83.3 percent of original size 20 [2021-02-22 01:19:51,648 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,651 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:19:51,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:51,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:19:51,789 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,790 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:51,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:19:51,856 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,857 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,859 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,860 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:19:51,861 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,862 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,865 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,866 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,867 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,868 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,869 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,869 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,870 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,870 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,872 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:51,874 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,876 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:51,941 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:51,942 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:52,010 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,011 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:52,012 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,014 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:19:52,083 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,085 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2021-02-22 01:19:52,147 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,148 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:52,216 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,217 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 24 [2021-02-22 01:19:52,275 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,276 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 23 [2021-02-22 01:19:52,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,333 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 20 [2021-02-22 01:19:52,334 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2021-02-22 01:19:52,335 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,335 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2021-02-22 01:19:52,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,338 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2021-02-22 01:19:52,339 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:19:52,340 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:19:52,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1127998407] [2021-02-22 01:19:52,340 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:19:52,340 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [54] imperfect sequences [] total 54 [2021-02-22 01:19:52,340 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [790450662] [2021-02-22 01:19:52,341 INFO L460 AbstractCegarLoop]: Interpolant automaton has 54 states [2021-02-22 01:19:52,342 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:19:52,342 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2021-02-22 01:19:52,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=307, Invalid=2999, Unknown=0, NotChecked=0, Total=3306 [2021-02-22 01:19:52,344 INFO L87 Difference]: Start difference. First operand 2198 states and 2448 transitions. Second operand 54 states. [2021-02-22 01:19:53,037 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:19:53,904 WARN L202 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:19:54,311 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:19:54,739 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:19:55,149 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:19:55,564 WARN L202 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:19:56,000 WARN L202 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:19:56,440 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:19:56,904 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:19:57,395 WARN L202 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:19:57,868 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:19:58,382 WARN L202 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:19:58,929 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:19:59,475 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:19:59,995 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:00,584 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:01,410 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:01,944 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:02,478 WARN L202 SmtUtils]: Spent 398.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:02,963 WARN L202 SmtUtils]: Spent 402.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:03,413 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:03,911 WARN L202 SmtUtils]: Spent 386.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:20:04,452 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:20:04,932 WARN L202 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:05,546 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:06,168 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:06,716 WARN L202 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:07,225 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:07,703 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:08,245 WARN L202 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:08,764 WARN L202 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:09,246 WARN L202 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:09,808 WARN L202 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:10,364 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:10,787 WARN L202 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:11,272 WARN L202 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:11,707 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:12,282 WARN L202 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:12,892 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:13,494 WARN L202 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:14,269 WARN L202 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2021-02-22 01:20:15,323 WARN L202 SmtUtils]: Spent 806.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 221 [2021-02-22 01:20:16,571 WARN L202 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2021-02-22 01:20:17,679 WARN L202 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:18,459 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:18,975 WARN L202 SmtUtils]: Spent 421.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:19,646 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:20,321 WARN L202 SmtUtils]: Spent 476.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:20,825 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:21,448 WARN L202 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:22,419 WARN L202 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 226 DAG size of output: 222 [2021-02-22 01:20:22,897 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:23,398 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:24,014 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:25,176 WARN L202 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 222 [2021-02-22 01:20:25,689 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-02-22 01:20:26,748 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2021-02-22 01:20:27,673 WARN L202 SmtUtils]: Spent 856.00 ms on a formula simplification. DAG size of input: 225 DAG size of output: 223 [2021-02-22 01:20:29,224 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:31,790 WARN L202 SmtUtils]: Spent 444.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:32,518 WARN L202 SmtUtils]: Spent 447.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:33,176 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:34,484 WARN L202 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 224 [2021-02-22 01:20:35,150 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2021-02-22 01:20:35,763 WARN L202 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-02-22 01:20:36,994 WARN L202 SmtUtils]: Spent 945.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 227 [2021-02-22 01:20:37,579 WARN L202 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:38,171 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2021-02-22 01:20:39,166 WARN L202 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 214 [2021-02-22 01:20:40,094 WARN L202 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 217 [2021-02-22 01:20:40,781 WARN L202 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:41,970 WARN L202 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:42,452 WARN L202 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-02-22 01:20:43,542 WARN L202 SmtUtils]: Spent 450.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:44,592 WARN L202 SmtUtils]: Spent 894.00 ms on a formula simplification. DAG size of input: 227 DAG size of output: 225 [2021-02-22 01:20:46,009 WARN L202 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:46,791 WARN L202 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:47,383 WARN L202 SmtUtils]: Spent 465.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:20:47,961 WARN L202 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:48,616 WARN L202 SmtUtils]: Spent 392.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:20:49,132 WARN L202 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:20:49,685 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:50,209 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2021-02-22 01:20:50,656 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:20:51,083 WARN L202 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-02-22 01:20:54,329 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-02-22 01:20:56,089 WARN L202 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 224 [2021-02-22 01:20:56,693 WARN L202 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 226 [2021-02-22 01:20:57,255 WARN L202 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2021-02-22 01:20:58,311 WARN L202 SmtUtils]: Spent 883.00 ms on a formula simplification. DAG size of input: 230 DAG size of output: 226 [2021-02-22 01:20:58,777 WARN L202 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2021-02-22 01:20:59,257 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-02-22 01:21:00,170 WARN L202 SmtUtils]: Spent 779.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 216 [2021-02-22 01:21:09,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:21:09,545 INFO L93 Difference]: Finished difference Result 5472 states and 6610 transitions. [2021-02-22 01:21:09,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 352 states. [2021-02-22 01:21:09,546 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 272 [2021-02-22 01:21:09,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:21:09,550 INFO L225 Difference]: With dead ends: 5472 [2021-02-22 01:21:09,550 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:21:09,596 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 554 GetRequests, 147 SyntacticMatches, 5 SemanticMatches, 402 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 71181 ImplicationChecksByTransitivity, 62.4s TimeCoverageRelationStatistics Valid=8658, Invalid=154154, Unknown=0, NotChecked=0, Total=162812 [2021-02-22 01:21:09,597 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:21:09,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:21:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:21:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:21:09,598 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 272 [2021-02-22 01:21:09,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:21:09,598 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:21:09,598 INFO L481 AbstractCegarLoop]: Interpolant automaton has 54 states. [2021-02-22 01:21:09,599 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:21:09,599 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:21:09,599 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-02-22 01:21:09,601 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:21:10,475 WARN L202 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 255 [2021-02-22 01:21:12,599 WARN L202 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 433 DAG size of output: 326 [2021-02-22 01:21:13,477 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:21:20,460 WARN L202 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 301 [2021-02-22 01:21:20,943 WARN L202 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:21:21,204 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 303 [2021-02-22 01:21:21,495 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 301 [2021-02-22 01:21:21,941 WARN L202 SmtUtils]: Spent 442.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:21:22,740 WARN L202 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 468 DAG size of output: 327 [2021-02-22 01:21:23,134 WARN L202 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 389 DAG size of output: 312 [2021-02-22 01:21:37,831 WARN L202 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 414 DAG size of output: 301 [2021-02-22 01:21:40,825 WARN L202 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:21:43,233 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 418 DAG size of output: 305 [2021-02-22 01:21:43,487 WARN L202 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 303 [2021-02-22 01:21:52,979 WARN L202 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:21:53,584 WARN L202 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 499 DAG size of output: 351 [2021-02-22 01:21:56,089 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 310 [2021-02-22 01:21:56,583 WARN L202 SmtUtils]: Spent 457.00 ms on a formula simplification. DAG size of input: 427 DAG size of output: 320 [2021-02-22 01:22:04,258 WARN L202 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 379 DAG size of output: 301 [2021-02-22 01:22:04,699 WARN L202 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 464 DAG size of output: 323 [2021-02-22 01:22:12,777 WARN L202 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 381 DAG size of output: 272 [2021-02-22 01:22:15,027 WARN L202 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 387 DAG size of output: 310 [2021-02-22 01:22:18,320 WARN L202 SmtUtils]: Spent 400.00 ms on a formula simplification. DAG size of input: 431 DAG size of output: 324 [2021-02-22 01:22:22,281 WARN L202 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 21 [2021-02-22 01:22:22,487 WARN L202 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:22:23,578 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 195 DAG size of output: 33 [2021-02-22 01:22:24,764 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 233 DAG size of output: 55 [2021-02-22 01:22:25,431 WARN L202 SmtUtils]: Spent 664.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:22:25,645 WARN L202 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:22:26,309 WARN L202 SmtUtils]: Spent 662.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:22:27,571 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:22:27,888 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:22:28,019 WARN L202 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:22:28,394 WARN L202 SmtUtils]: Spent 355.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 1 [2021-02-22 01:22:29,037 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 20 [2021-02-22 01:22:30,672 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 320 DAG size of output: 34 [2021-02-22 01:22:30,961 WARN L202 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:22:31,361 WARN L202 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 198 DAG size of output: 24 [2021-02-22 01:22:33,165 WARN L202 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 323 DAG size of output: 38 [2021-02-22 01:22:34,214 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 195 DAG size of output: 34 [2021-02-22 01:22:35,785 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2021-02-22 01:22:37,024 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:22:38,455 WARN L202 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 212 DAG size of output: 55 [2021-02-22 01:22:40,028 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2021-02-22 01:22:41,266 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:22:41,424 WARN L202 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 32 [2021-02-22 01:22:42,088 WARN L202 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:22:43,400 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 214 DAG size of output: 39 [2021-02-22 01:22:45,120 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 233 DAG size of output: 62 [2021-02-22 01:22:45,815 WARN L202 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2021-02-22 01:22:47,432 WARN L202 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 218 DAG size of output: 60 [2021-02-22 01:22:48,133 WARN L202 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:22:48,394 WARN L202 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 30 [2021-02-22 01:22:48,727 WARN L202 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:22:50,583 WARN L202 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 318 DAG size of output: 64 [2021-02-22 01:22:54,446 WARN L202 SmtUtils]: Spent 3.84 s on a formula simplification. DAG size of input: 301 DAG size of output: 52 [2021-02-22 01:22:55,933 WARN L202 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 313 DAG size of output: 42 [2021-02-22 01:22:56,949 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 215 DAG size of output: 29 [2021-02-22 01:22:57,397 WARN L202 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 15 [2021-02-22 01:22:58,439 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 212 DAG size of output: 29 [2021-02-22 01:22:59,677 WARN L202 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-22 01:22:59,913 WARN L202 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:23:01,151 WARN L202 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 183 DAG size of output: 23 [2021-02-22 01:23:01,921 WARN L202 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:23:02,073 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:02,804 WARN L202 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:23:04,052 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 186 DAG size of output: 26 [2021-02-22 01:23:05,088 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 186 DAG size of output: 32 [2021-02-22 01:23:05,724 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 21 [2021-02-22 01:23:06,525 WARN L202 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:23:07,916 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 306 DAG size of output: 35 [2021-02-22 01:23:09,205 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 186 DAG size of output: 26 [2021-02-22 01:23:10,340 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 196 DAG size of output: 32 [2021-02-22 01:23:11,064 WARN L202 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:11,231 WARN L202 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:11,554 WARN L202 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-22 01:23:13,651 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 235 DAG size of output: 45 [2021-02-22 01:23:15,075 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 231 DAG size of output: 56 [2021-02-22 01:23:15,387 WARN L202 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2021-02-22 01:23:16,773 WARN L202 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 306 DAG size of output: 35 [2021-02-22 01:23:17,018 WARN L202 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 30 [2021-02-22 01:23:18,305 WARN L202 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 211 DAG size of output: 34 [2021-02-22 01:23:19,910 WARN L202 SmtUtils]: Spent 1.60 s on a formula simplification. DAG size of input: 210 DAG size of output: 54 [2021-02-22 01:23:20,580 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:21,253 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:23,567 WARN L202 SmtUtils]: Spent 2.30 s on a formula simplification. DAG size of input: 311 DAG size of output: 42 [2021-02-22 01:23:24,890 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2021-02-22 01:23:26,136 WARN L202 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:23:28,152 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 316 DAG size of output: 43 [2021-02-22 01:23:29,952 WARN L202 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 214 DAG size of output: 58 [2021-02-22 01:23:31,710 WARN L202 SmtUtils]: Spent 1.75 s on a formula simplification. DAG size of input: 212 DAG size of output: 56 [2021-02-22 01:23:33,413 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 318 DAG size of output: 64 [2021-02-22 01:23:34,437 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 215 DAG size of output: 34 [2021-02-22 01:23:35,438 WARN L202 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 29 [2021-02-22 01:23:36,487 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 178 DAG size of output: 19 [2021-02-22 01:23:36,805 WARN L202 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:23:39,068 WARN L202 SmtUtils]: Spent 2.24 s on a formula simplification. DAG size of input: 311 DAG size of output: 42 [2021-02-22 01:23:40,094 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 178 DAG size of output: 20 [2021-02-22 01:23:41,035 WARN L202 SmtUtils]: Spent 920.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 29 [2021-02-22 01:23:42,238 WARN L202 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 309 DAG size of output: 39 [2021-02-22 01:23:42,374 WARN L202 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:44,839 WARN L202 SmtUtils]: Spent 2.42 s on a formula simplification. DAG size of input: 286 DAG size of output: 42 [2021-02-22 01:23:45,912 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 208 DAG size of output: 38 [2021-02-22 01:23:46,601 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-22 01:23:46,740 WARN L202 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:23:47,520 WARN L202 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 22 [2021-02-22 01:23:48,842 WARN L202 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:23:50,254 WARN L202 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 256 DAG size of output: 45 [2021-02-22 01:23:50,538 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:23:52,544 WARN L202 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 210 DAG size of output: 43 [2021-02-22 01:23:53,258 WARN L202 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:53,515 WARN L202 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:23:55,246 WARN L202 SmtUtils]: Spent 1.73 s on a formula simplification. DAG size of input: 216 DAG size of output: 58 [2021-02-22 01:23:55,959 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:23:57,317 WARN L202 SmtUtils]: Spent 1.35 s on a formula simplification. DAG size of input: 227 DAG size of output: 54 [2021-02-22 01:23:57,664 WARN L202 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 1 [2021-02-22 01:23:58,343 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-22 01:23:59,059 WARN L202 SmtUtils]: Spent 704.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 30 [2021-02-22 01:24:00,366 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 309 DAG size of output: 49 [2021-02-22 01:24:01,028 WARN L202 SmtUtils]: Spent 646.00 ms on a formula simplification. DAG size of input: 206 DAG size of output: 27 [2021-02-22 01:24:01,738 WARN L202 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:24:02,135 WARN L202 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 204 DAG size of output: 21 [2021-02-22 01:24:02,271 WARN L202 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:03,570 WARN L202 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 203 DAG size of output: 40 [2021-02-22 01:24:05,144 WARN L202 SmtUtils]: Spent 1.57 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2021-02-22 01:24:06,698 WARN L202 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2021-02-22 01:24:07,308 WARN L202 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 25 [2021-02-22 01:24:07,854 WARN L202 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 205 DAG size of output: 22 [2021-02-22 01:24:09,208 WARN L202 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 191 DAG size of output: 32 [2021-02-22 01:24:09,368 WARN L202 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 32 [2021-02-22 01:24:10,063 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:10,744 WARN L202 SmtUtils]: Spent 669.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:12,554 WARN L202 SmtUtils]: Spent 1.70 s on a formula simplification. DAG size of input: 210 DAG size of output: 53 [2021-02-22 01:24:14,274 WARN L202 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 229 DAG size of output: 58 [2021-02-22 01:24:15,223 WARN L202 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 29 [2021-02-22 01:24:16,439 WARN L202 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 186 DAG size of output: 26 [2021-02-22 01:24:17,069 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 13 [2021-02-22 01:24:18,390 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 214 DAG size of output: 39 [2021-02-22 01:24:18,526 WARN L202 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:18,888 WARN L202 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 15 [2021-02-22 01:24:19,043 WARN L202 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-22 01:24:19,472 WARN L202 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 318 DAG size of output: 1 [2021-02-22 01:24:20,930 WARN L202 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 231 DAG size of output: 56 [2021-02-22 01:24:21,241 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2021-02-22 01:24:21,583 WARN L202 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:24:23,047 WARN L202 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 183 DAG size of output: 22 [2021-02-22 01:24:25,093 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 235 DAG size of output: 45 [2021-02-22 01:24:26,362 WARN L202 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 187 DAG size of output: 27 [2021-02-22 01:24:27,115 WARN L202 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 53 [2021-02-22 01:24:27,794 WARN L202 SmtUtils]: Spent 667.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2021-02-22 01:24:29,875 WARN L202 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 222 DAG size of output: 51 [2021-02-22 01:24:30,621 WARN L202 SmtUtils]: Spent 744.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 18 [2021-02-22 01:24:32,504 WARN L202 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 308 DAG size of output: 36 [2021-02-22 01:24:34,279 WARN L202 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 216 DAG size of output: 58 [2021-02-22 01:24:35,877 WARN L202 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 200 DAG size of output: 37 [2021-02-22 01:24:37,585 WARN L202 SmtUtils]: Spent 1.68 s on a formula simplification. DAG size of input: 318 DAG size of output: 64 [2021-02-22 01:24:38,294 WARN L202 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 196 DAG size of output: 25 [2021-02-22 01:24:40,338 WARN L202 SmtUtils]: Spent 2.03 s on a formula simplification. DAG size of input: 235 DAG size of output: 45 [2021-02-22 01:24:42,966 WARN L202 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 216 DAG size of output: 55 [2021-02-22 01:24:43,276 WARN L202 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 40 [2021-02-22 01:24:44,273 WARN L202 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 20 [2021-02-22 01:24:44,948 WARN L202 SmtUtils]: Spent 656.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 15 [2021-02-22 01:24:45,694 WARN L202 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 29 [2021-02-22 01:24:46,405 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:24:47,113 WARN L202 SmtUtils]: Spent 697.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 27 [2021-02-22 01:24:48,426 WARN L202 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 231 DAG size of output: 54 [2021-02-22 01:24:48,655 WARN L202 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 179 DAG size of output: 1 [2021-02-22 01:24:49,720 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 195 DAG size of output: 34 [2021-02-22 01:24:50,837 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 208 DAG size of output: 38 [2021-02-22 01:24:50,971 WARN L202 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 32 [2021-02-22 01:24:52,003 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 199 DAG size of output: 41 [2021-02-22 01:24:53,808 WARN L202 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 323 DAG size of output: 38 [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point L221(line 221) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point L250(line 250) no Hoare annotation was computed. [2021-02-22 01:24:53,815 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 209 264) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L238(line 238) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L230(line 230) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L259(line 259) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L222(line 222) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L251(line 251) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L218(line 218) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L251-1(line 251) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L251-2(line 251) no Hoare annotation was computed. [2021-02-22 01:24:53,816 INFO L189 CegarLoopUtils]: For program point L214(line 214) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L210(line 210) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L239(line 239) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L231(line 231) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 209 264) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L260(line 260) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 209 264) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L256(lines 233 257) no Hoare annotation was computed. [2021-02-22 01:24:53,817 INFO L189 CegarLoopUtils]: For program point L223(line 223) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L252(line 252) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L219(line 219) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L248(line 248) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L215(line 215) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L211(line 211) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L240(lines 240 244) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L240-1(lines 240 244) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-22 01:24:53,818 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L261(line 261) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L228(line 228) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L224(line 224) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L253(line 253) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L220(line 220) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L253-1(lines 234 255) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L249(line 249) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L216(line 216) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L212(line 212) no Hoare annotation was computed. [2021-02-22 01:24:53,819 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L291-2(lines 291 316) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L271(line 271) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 265 324) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point L267(line 267) no Hoare annotation was computed. [2021-02-22 01:24:53,820 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 265 324) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L317(lines 290 318) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 265 324) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L309-1(line 309) no Hoare annotation was computed. [2021-02-22 01:24:53,821 INFO L189 CegarLoopUtils]: For program point L309-2(line 309) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L272(line 272) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L305-1(line 305) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L305-2(line 305) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L268(line 268) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L297(lines 297 301) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L297-1(lines 297 301) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L289(line 289) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L289-1(line 289) no Hoare annotation was computed. [2021-02-22 01:24:53,822 INFO L189 CegarLoopUtils]: For program point L289-2(line 289) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L314(line 314) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L314-1(line 314) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L314-2(line 314) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L310-1(line 310) no Hoare annotation was computed. [2021-02-22 01:24:53,823 INFO L189 CegarLoopUtils]: For program point L310-2(line 310) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L269(line 269) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L270(line 270) no Hoare annotation was computed. [2021-02-22 01:24:53,824 INFO L189 CegarLoopUtils]: For program point L266(line 266) no Hoare annotation was computed. [2021-02-22 01:24:53,825 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-22 01:24:53,825 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 541 547) the Hoare annotation is: true [2021-02-22 01:24:53,825 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 541 547) the Hoare annotation is: true [2021-02-22 01:24:53,825 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 548 556) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:53,825 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 548 556) the Hoare annotation is: true [2021-02-22 01:24:53,825 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 548 556) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5) (= |valid_product_#res| 1)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:53,825 INFO L185 CegarLoopUtils]: At program point L553(line 553) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~5 1) (<= 1 valid_product_~retValue_acc~5)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-22 01:24:53,825 INFO L192 CegarLoopUtils]: At program point L552(line 552) the Hoare annotation is: true [2021-02-22 01:24:53,825 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 901 908) 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 01:24:53,826 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 901 908) the Hoare annotation is: true [2021-02-22 01:24:53,826 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 901 908) the Hoare annotation is: true [2021-02-22 01:24:53,826 INFO L185 CegarLoopUtils]: At program point L914-1(line 914) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)) (.cse0 (not (< ~waterLevel~0 3)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse2) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0)) (and (= ~switchedOnBeforeTS~0 0) .cse3)) (or (and .cse2 .cse3) .cse0 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,826 INFO L185 CegarLoopUtils]: At program point L914-2(line 914) the Hoare annotation is: (let ((.cse3 (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (and .cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (and .cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (<= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,826 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 909 918) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (= ~switchedOnBeforeTS~0 0) (not (<= 2 ~waterLevel~0))) (or .cse0 (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))))) [2021-02-22 01:24:53,826 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 909 918) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,826 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 909 918) the Hoare annotation is: (let ((.cse1 (not (< ~waterLevel~0 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0))) (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse1 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L914(line 914) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret77|)) (.cse0 (not (< ~waterLevel~0 3)))) (and (or (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 (not (= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse1 (and (= ~switchedOnBeforeTS~0 |__utac_acc__Specification5_spec__2_#t~ret77|) .cse2) (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 (not (= |old(~switchedOnBeforeTS~0)| 0)) (not (= 2 ~waterLevel~0)) (and (= ~switchedOnBeforeTS~0 0) .cse3)) (or (and .cse2 .cse3) .cse0 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L929(line 929) the Hoare annotation is: (let ((.cse0 (not (= 2 ~waterLevel~0)))) (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse0 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L929-1(line 929) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) (not (< ~waterLevel~0 3)) .cse1))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L927(lines 927 944) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (not (= 2 ~waterLevel~0))) (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L929-2(line 929) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (= |__utac_acc__Specification5_spec__3_#t~ret79| 0) (not (< ~waterLevel~0 3)) .cse1))) [2021-02-22 01:24:53,827 INFO L185 CegarLoopUtils]: At program point L929-3(line 929) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (and (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (= |__utac_acc__Specification5_spec__3_#t~ret79| 0)) (not (< ~waterLevel~0 3)) .cse1) (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse2 (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:53,828 INFO L185 CegarLoopUtils]: At program point L927-1(lines 919 947) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (not (= 2 ~waterLevel~0))) (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,828 INFO L192 CegarLoopUtils]: At program point L925(line 925) the Hoare annotation is: true [2021-02-22 01:24:53,828 INFO L185 CegarLoopUtils]: At program point L925-1(line 925) the Hoare annotation is: (and (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|))) [2021-02-22 01:24:53,828 INFO L185 CegarLoopUtils]: At program point L925-2(line 925) the Hoare annotation is: (and (or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0)) (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|))) [2021-02-22 01:24:53,828 INFO L185 CegarLoopUtils]: At program point L925-3(line 925) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)) (and (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret78|) (= __utac_acc__Specification5_spec__3_~tmp~7 |__utac_acc__Specification5_spec__3_#t~ret78|))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (and (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (= 2 |__utac_acc__Specification5_spec__3_#t~ret78|)) (not (= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,828 INFO L192 CegarLoopUtils]: At program point L921(line 921) the Hoare annotation is: true [2021-02-22 01:24:53,828 INFO L185 CegarLoopUtils]: At program point L934(line 934) the Hoare annotation is: (let ((.cse2 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse2 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 .cse1 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,829 INFO L185 CegarLoopUtils]: At program point L932(lines 932 938) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)))) [2021-02-22 01:24:53,829 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 919 947) the Hoare annotation is: true [2021-02-22 01:24:53,829 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 919 947) the Hoare annotation is: (and (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 2 __utac_acc__Specification5_spec__3_~tmp~7) (not (= 2 ~waterLevel~0))) (or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (not (= ~pumpRunning~0 1)) (not (< ~waterLevel~0 3)) (= 0 ~systemActive~0) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,829 INFO L185 CegarLoopUtils]: At program point L931(lines 931 941) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or (not (= ~pumpRunning~0 1)) (= 0 ~systemActive~0) .cse2 (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (= __utac_acc__Specification5_spec__3_~tmp___0~2 0) (not (< ~waterLevel~0 3)) .cse1))) [2021-02-22 01:24:53,829 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 133 155) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,829 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 133 155) the Hoare annotation is: true [2021-02-22 01:24:53,830 INFO L192 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: true [2021-02-22 01:24:53,830 INFO L185 CegarLoopUtils]: At program point L145(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,830 INFO L185 CegarLoopUtils]: At program point L145-1(line 145) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,830 INFO L185 CegarLoopUtils]: At program point L143(lines 143 150) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,830 INFO L192 CegarLoopUtils]: At program point L143-1(lines 143 150) the Hoare annotation is: true [2021-02-22 01:24:53,830 INFO L185 CegarLoopUtils]: At program point L141(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,830 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 133 155) the Hoare annotation is: true [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L140(line 140) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L141-1(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L139(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L141-2(line 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L139-1(line 139) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,831 INFO L185 CegarLoopUtils]: At program point L135(line 135) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,831 INFO L189 CegarLoopUtils]: For program point L97(line 97) no Hoare annotation was computed. [2021-02-22 01:24:53,831 INFO L189 CegarLoopUtils]: For program point L96(line 96) no Hoare annotation was computed. [2021-02-22 01:24:53,831 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 86 109) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L104(line 104) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L103(line 103) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L102(line 102) no Hoare annotation was computed. [2021-02-22 01:24:53,832 INFO L189 CegarLoopUtils]: For program point L101(line 101) no Hoare annotation was computed. [2021-02-22 01:24:53,833 INFO L189 CegarLoopUtils]: For program point L100(line 100) no Hoare annotation was computed. [2021-02-22 01:24:53,833 INFO L189 CegarLoopUtils]: For program point L99(line 99) no Hoare annotation was computed. [2021-02-22 01:24:53,833 INFO L189 CegarLoopUtils]: For program point L98(line 98) no Hoare annotation was computed. [2021-02-22 01:24:53,833 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 884 898) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (= |old(~systemActive~0)| 0) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse2 .cse1) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,833 INFO L185 CegarLoopUtils]: At program point L890(line 890) the Hoare annotation is: (let ((.cse1 (not (= 2 ~waterLevel~0))) (.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse3 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (= |old(~systemActive~0)| 0) (not (= |old(~pumpRunning~0)| 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse4) (or .cse4 .cse1) (or (not (= ~waterLevel~0 1)) .cse4) (or .cse2 .cse3 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,833 INFO L185 CegarLoopUtils]: At program point L888(lines 888 894) the Hoare annotation is: (let ((.cse5 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse1 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse3 (= ~pumpRunning~0 0)) (.cse2 (not (< ~waterLevel~0 3))) (.cse4 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= |old(~systemActive~0)| 0) .cse2 (not (= |old(~pumpRunning~0)| 1)) (and (not (= 0 ~systemActive~0)) .cse3) (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse2 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse5 .cse2 .cse4 .cse0)))) [2021-02-22 01:24:53,834 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 884 898) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (< ~waterLevel~0 3))) (.cse1 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)))) (and (or (not (= ~waterLevel~0 1)) .cse0 .cse1) (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or (= |old(~systemActive~0)| 0) .cse2 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,834 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 884 898) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (= |old(~systemActive~0)| 0) .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~waterLevel~0 1)) .cse2 .cse1) (or .cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse2 .cse1 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,834 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 820 828) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,834 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 820 828) the Hoare annotation is: true [2021-02-22 01:24:53,834 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 820 828) the Hoare annotation is: (let ((.cse1 (= 0 ~systemActive~0)) (.cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 (not (= ~pumpRunning~0 1)) .cse1 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or .cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,835 INFO L185 CegarLoopUtils]: At program point L825(line 825) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse2 (= 0 ~systemActive~0)) (.cse1 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or (not (= ~pumpRunning~0 1)) .cse0 .cse2 .cse1 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,835 INFO L192 CegarLoopUtils]: At program point L824(line 824) the Hoare annotation is: true [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L859-1(line 859) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L854(line 854) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L850(line 850) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L848(lines 848 856) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 829 864) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L848-2(lines 848 856) no Hoare annotation was computed. [2021-02-22 01:24:53,835 INFO L189 CegarLoopUtils]: For program point L842(line 842) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 829 864) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L836(lines 836 844) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 829 864) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L836-2(lines 836 844) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 534 540) the Hoare annotation is: true [2021-02-22 01:24:53,836 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 534 540) the Hoare annotation is: true [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L192(line 192) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L188(line 188) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L186(line 186) no Hoare annotation was computed. [2021-02-22 01:24:53,836 INFO L189 CegarLoopUtils]: For program point L186-1(line 186) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 163 208) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L180(line 180) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L178(line 178) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L176(line 176) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 163 208) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L174(line 174) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L172(line 172) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L203(line 203) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 163 208) no Hoare annotation was computed. [2021-02-22 01:24:53,837 INFO L189 CegarLoopUtils]: For program point L170(line 170) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L201(line 201) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L168(line 168) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L199(line 199) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L166(line 166) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L197(line 197) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L195(line 195) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L193(line 193) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L193-1(line 193) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-22 01:24:53,838 INFO L189 CegarLoopUtils]: For program point L189-1(line 189) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L187(line 187) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L185(line 185) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L181(line 181) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L179(line 179) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L177(line 177) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L175(line 175) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L173(line 173) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L204(line 204) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L171(line 171) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L202(line 202) no Hoare annotation was computed. [2021-02-22 01:24:53,839 INFO L189 CegarLoopUtils]: For program point L169(line 169) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L200(line 200) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L167(line 167) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L200-1(line 200) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L198(line 198) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L200-2(line 200) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L196(line 196) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L163(lines 163 208) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L163-1(lines 163 208) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-22 01:24:53,840 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L479(line 479) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 476 521) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L500(lines 500 501) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L496(lines 496 503) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 476 521) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L490(lines 490 510) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L490-1(lines 490 510) no Hoare annotation was computed. [2021-02-22 01:24:53,841 INFO L189 CegarLoopUtils]: For program point L486(line 486) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 476 521) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L517-1(line 517) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L517-2(line 517) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L515-1(line 515) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-22 01:24:53,842 INFO L189 CegarLoopUtils]: For program point L515-2(line 515) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L478(line 478) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L476(lines 476 521) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L507(lines 507 508) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L495-1(line 495) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L495-2(line 495) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L487(line 487) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-22 01:24:53,843 INFO L189 CegarLoopUtils]: For program point L485(line 485) no Hoare annotation was computed. [2021-02-22 01:24:53,844 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:24:53,844 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-22 01:24:53,844 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-22 01:24:53,844 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 119 129) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,844 INFO L185 CegarLoopUtils]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2021-02-22 01:24:53,844 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 119 129) the Hoare annotation is: true [2021-02-22 01:24:53,844 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 119 129) the Hoare annotation is: true [2021-02-22 01:24:53,844 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 809 819) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point L814-1(line 814) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point L814-2(line 814) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point L814-3(line 814) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 809 819) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 809 819) no Hoare annotation was computed. [2021-02-22 01:24:53,845 INFO L185 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 801 808) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 1)) (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))) (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 801 808) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (and (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 801 808) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 0))) (and (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) (= |old(~pumpRunning~0)| 0)) (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 1)) .cse0 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0))))) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point L719(line 719) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (= isHighWaterSensorDry_~retValue_acc~8 0) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point L718(line 718) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (<= 2 ~waterLevel~0)) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point L716(line 716) the Hoare annotation is: (or (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= ~waterLevel~0 1)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:24:53,846 INFO L185 CegarLoopUtils]: At program point L715(line 715) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:53,847 INFO L192 CegarLoopUtils]: At program point L714(lines 714 720) the Hoare annotation is: true [2021-02-22 01:24:53,847 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryEXIT(lines 710 723) the Hoare annotation is: (or (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:24:53,847 INFO L192 CegarLoopUtils]: At program point isHighWaterSensorDryENTRY(lines 710 723) the Hoare annotation is: true [2021-02-22 01:24:53,847 INFO L185 CegarLoopUtils]: At program point isHighWaterSensorDryFINAL(lines 710 723) the Hoare annotation is: (or (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= ~waterLevel~0 1) (<= 1 |isHighWaterSensorDry_#res|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (= isHighWaterSensorDry_~retValue_acc~8 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~8) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:24:53,847 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 768 792) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not .cse4))) (and (or (and .cse0 (= 0 processEnvironment_~tmp~5)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= 1 processEnvironment_~tmp~5) (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,847 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 768 792) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:53,848 INFO L185 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or .cse0 .cse1 .cse2 (not (= |old(~pumpRunning~0)| 0))))) [2021-02-22 01:24:53,848 INFO L185 CegarLoopUtils]: At program point L787-1(lines 768 792) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not .cse4))) (and (or (and .cse0 (= 0 processEnvironment_~tmp~5)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 .cse0 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and (= 1 processEnvironment_~tmp~5) (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,848 INFO L185 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not .cse4))) (and (or (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 processEnvironment_~tmp~5)) .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,848 INFO L185 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse4)) (.cse3 (not (< ~waterLevel~0 3))) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2) (or (and (= 1 processEnvironment_~tmp~5) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse3 .cse0 .cse1 .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4)))) [2021-02-22 01:24:53,848 INFO L185 CegarLoopUtils]: At program point L776(lines 776 784) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (not .cse4))) (and (or (and (= 1 processEnvironment_~tmp~5) .cse0) .cse1 .cse2 .cse3 (not (= 2 ~waterLevel~0))) (or (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and .cse0 (= 0 processEnvironment_~tmp~5)) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3)))) [2021-02-22 01:24:53,849 INFO L185 CegarLoopUtils]: At program point L774(line 774) the Hoare annotation is: (let ((.cse0 (not (< ~waterLevel~0 3))) (.cse1 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= |old(~pumpRunning~0)| 0))) (and (or .cse0 .cse1 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not .cse3)) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse3))) [2021-02-22 01:24:53,849 INFO L185 CegarLoopUtils]: At program point L774-1(line 774) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not .cse4))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 (and .cse3 (= |processEnvironment_#t~ret58| 0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and .cse3 (= |processEnvironment_#t~ret58| 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,849 INFO L185 CegarLoopUtils]: At program point L772(lines 772 789) the Hoare annotation is: (or (not (< ~waterLevel~0 3)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:53,849 INFO L185 CegarLoopUtils]: At program point L774-2(line 774) the Hoare annotation is: (let ((.cse4 (= |old(~pumpRunning~0)| 0))) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (not .cse4))) (and (or .cse0 .cse1 (<= 2 ~waterLevel~0) .cse2 (and .cse3 (= |processEnvironment_#t~ret58| 0))) (or (not (< ~waterLevel~0 3)) .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse4) (or (and .cse3 (= |processEnvironment_#t~ret58| 1)) .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0)))))) [2021-02-22 01:24:53,849 INFO L185 CegarLoopUtils]: At program point L774-3(line 774) the Hoare annotation is: (let ((.cse7 (= |old(~pumpRunning~0)| 0)) (.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (= 0 ~systemActive~0)) (.cse8 (< ~waterLevel~0 3)) (.cse5 (<= 2 ~waterLevel~0))) (let ((.cse0 (and .cse6 (not .cse3) .cse8 .cse5 (= |processEnvironment_#t~ret58| processEnvironment_~tmp~5) (= |processEnvironment_#t~ret58| 1))) (.cse4 (not .cse7)) (.cse1 (not .cse8)) (.cse2 (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not .cse5)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (and .cse6 (= |processEnvironment_#t~ret58| 0) (= 0 processEnvironment_~tmp~5))) (or .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7)))) [2021-02-22 01:24:53,850 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 760 766) the Hoare annotation is: true [2021-02-22 01:24:53,850 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 760 766) the Hoare annotation is: true [2021-02-22 01:24:53,850 INFO L185 CegarLoopUtils]: At program point L605(lines 605 611) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,850 INFO L185 CegarLoopUtils]: At program point L605-1(lines 599 612) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse2 (not (= 0 ~systemActive~0))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse3 (= ~pumpRunning~0 0) .cse4 .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,850 INFO L185 CegarLoopUtils]: At program point L597(line 597) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,851 INFO L185 CegarLoopUtils]: At program point L564(line 564) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,851 INFO L185 CegarLoopUtils]: At program point L597-1(line 597) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= ~waterLevel~0 1) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,851 INFO L185 CegarLoopUtils]: At program point L589(lines 589 595) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse1 .cse10 .cse8 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse9 .cse1 .cse10 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,852 INFO L185 CegarLoopUtils]: At program point L589-1(lines 589 595) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,852 INFO L185 CegarLoopUtils]: At program point L614(lines 569 616) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,852 INFO L185 CegarLoopUtils]: At program point L581(line 581) the Hoare annotation is: (let ((.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (not (= test_~tmp~4 0))) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (not (= 0 ~systemActive~0))) (.cse4 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 (<= 2 ~waterLevel~0) .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse0 .cse9 .cse1 .cse2 .cse4 .cse8 .cse5 .cse6 .cse7) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse9 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,852 INFO L185 CegarLoopUtils]: At program point L577(line 577) the Hoare annotation is: (let ((.cse2 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse10 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= |test_#t~nondet44| 2147483647)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (not (= 0 ~systemActive~0))) (.cse5 (< ~waterLevel~0 3)) (.cse6 (<= test_~tmp___0~0 2147483647)) (.cse7 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (<= 0 (+ |test_#t~nondet44| 2147483648))) (.cse9 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse1 .cse2 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 .cse2 .cse3 .cse5 .cse10 .cse6 .cse7 .cse9 .cse8) (and (= ~waterLevel~0 1) .cse1 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse9 .cse8) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse3 .cse4 (<= 2 ~waterLevel~0) .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7 .cse8 .cse9) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,853 INFO L185 CegarLoopUtils]: At program point L577-1(line 577) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse9 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet44| 2147483647)) (.cse2 (not (= 0 ~systemActive~0))) (.cse4 (= test_~tmp~4 |test_#t~nondet44|)) (.cse3 (< ~waterLevel~0 3)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= test_~splverifierCounter~0 0)) (.cse7 (<= 0 (+ |test_#t~nondet44| 2147483648)))) (or (not (= |old(~systemActive~0)| 1)) (and (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse0 .cse1 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |old(~waterLevel~0)| 1)) (and (= ~waterLevel~0 1) .cse0 (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse4 .cse9 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse8 .cse7) (and .cse0 .cse1 .cse4 .cse3 .cse9 .cse5 .cse6 .cse8 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= ~pumpRunning~0 1) .cse2 (<= 2 ~waterLevel~0) .cse4 .cse3 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse8 .cse7))) [2021-02-22 01:24:53,853 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,853 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 559 624) the Hoare annotation is: true [2021-02-22 01:24:53,853 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 559 624) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,853 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (let ((.cse2 (<= 2 ~waterLevel~0)) (.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 (not (= 0 ~systemActive~0)) .cse2 .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (not (= test_~tmp~4 0)) .cse1 .cse7 .cse2 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse7 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse3 .cse4 .cse5 .cse6))) [2021-02-22 01:24:53,853 INFO L185 CegarLoopUtils]: At program point L603(line 603) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,854 INFO L185 CegarLoopUtils]: At program point L570(lines 569 616) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,854 INFO L185 CegarLoopUtils]: At program point L603-1(line 603) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,854 INFO L185 CegarLoopUtils]: At program point L603-2(line 603) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,855 INFO L185 CegarLoopUtils]: At program point L599(lines 599 612) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 2 ~waterLevel~0)) (.cse4 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse10 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse11 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (= ~pumpRunning~0 0)) (.cse5 (<= test_~tmp___0~0 2147483647)) (.cse6 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 .cse3 .cse4 .cse5 (= ~switchedOnBeforeTS~0 0) .cse6 .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse8 .cse1 .cse4 .cse9 .cse5 .cse6 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= test_~tmp~4 0)) .cse10 .cse1 .cse11 .cse3 .cse4 .cse9 .cse5 .cse6 .cse7) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse10 .cse1 .cse11 .cse9 .cse5 .cse6 .cse7))) [2021-02-22 01:24:53,855 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 559 624) the Hoare annotation is: true [2021-02-22 01:24:53,855 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,855 INFO L185 CegarLoopUtils]: At program point L591(line 591) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse0 (<= test_~tmp~4 2147483647)) (.cse9 (= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse10 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= ~pumpRunning~0 0)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse9 .cse1 .cse10 .cse8 .cse4 .cse5 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse9 .cse1 .cse10 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,855 INFO L185 CegarLoopUtils]: At program point L587(line 587) the Hoare annotation is: (let ((.cse2 (= 1 ~systemActive~0)) (.cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse9 (not (= 0 ~systemActive~0))) (.cse0 (<= 0 (+ |test_#t~nondet45| 2147483648))) (.cse1 (<= test_~tmp~4 2147483647)) (.cse8 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (<= 0 (+ test_~tmp~4 2147483648))) (.cse4 (<= |test_#t~nondet45| 2147483647)) (.cse10 (< ~waterLevel~0 3)) (.cse6 (= ~pumpRunning~0 0)) (.cse11 (<= test_~tmp___0~0 2147483647)) (.cse12 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse7 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (not (= |old(~systemActive~0)| 1)) (and .cse1 .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3 .cse4 .cse5 .cse6 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse8 (<= ~switchedOnBeforeTS~0 2147483647) .cse3 .cse4 .cse9 .cse10 .cse11 .cse12 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse1 .cse0 (= ~pumpRunning~0 1) .cse3 .cse4 .cse9 (<= 2 ~waterLevel~0) .cse10 (= ~switchedOnBeforeTS~0 0) .cse11 .cse12 .cse7) (and .cse0 .cse1 .cse8 .cse3 .cse4 .cse10 .cse6 .cse11 .cse12 .cse7))) [2021-02-22 01:24:53,856 INFO L185 CegarLoopUtils]: At program point L587-1(line 587) the Hoare annotation is: (let ((.cse5 (not (= 0 ~systemActive~0))) (.cse8 (= 1 ~systemActive~0)) (.cse9 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse0 (<= 0 (+ |test_#t~nondet45| 2147483648))) (.cse1 (<= test_~tmp~4 2147483647)) (.cse11 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= test_~tmp___0~0 |test_#t~nondet45|)) (.cse4 (<= |test_#t~nondet45| 2147483647)) (.cse6 (< ~waterLevel~0 3)) (.cse10 (= ~pumpRunning~0 0)) (.cse7 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 .cse1 (= ~pumpRunning~0 1) .cse2 .cse3 .cse4 .cse5 (<= 2 ~waterLevel~0) .cse6 (= ~switchedOnBeforeTS~0 0) .cse7) (not (= |old(~waterLevel~0)| 1)) (and .cse1 .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse8 .cse2 .cse3 .cse4 .cse9 .cse10 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse7) (and .cse1 .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse11 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse8 .cse2 .cse3 .cse4 .cse9 .cse10 .cse7) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse10 .cse7))) [2021-02-22 01:24:53,856 INFO L185 CegarLoopUtils]: At program point L579(lines 579 585) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6))) [2021-02-22 01:24:53,856 INFO L185 CegarLoopUtils]: At program point L579-1(lines 579 585) the Hoare annotation is: (let ((.cse6 (not (= 0 ~systemActive~0))) (.cse10 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (< ~waterLevel~0 3)) (.cse8 (<= test_~tmp___0~0 2147483647)) (.cse9 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse1 (= 1 ~systemActive~0)) (.cse2 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse4 (= ~pumpRunning~0 0)) (.cse5 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= 2 ~waterLevel~0) (not (= test_~tmp~4 0)) .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse0 (= ~pumpRunning~0 1) .cse2 .cse6 (<= 2 ~waterLevel~0) .cse7 .cse8 (= ~switchedOnBeforeTS~0 0) .cse9 .cse5) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse10 (<= ~switchedOnBeforeTS~0 2147483647) .cse2 .cse6 .cse7 .cse8 .cse9 .cse5) (and .cse0 .cse10 .cse2 .cse7 .cse4 .cse8 .cse9 .cse5) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2 .cse3 .cse4 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse5))) [2021-02-22 01:24:53,856 INFO L185 CegarLoopUtils]: At program point L571(lines 571 575) the Hoare annotation is: (let ((.cse2 (not (= 0 ~systemActive~0))) (.cse0 (<= test_~tmp~4 2147483647)) (.cse7 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (<= 0 (+ test_~tmp~4 2147483648))) (.cse3 (< ~waterLevel~0 3)) (.cse4 (<= test_~tmp___0~0 2147483647)) (.cse5 (<= 0 (+ test_~tmp___0~0 2147483648))) (.cse8 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (and .cse0 (= ~pumpRunning~0 1) .cse1 .cse2 (<= 2 ~waterLevel~0) .cse3 .cse4 (= ~switchedOnBeforeTS~0 0) .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (and .cse0 (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)) .cse7 (<= ~switchedOnBeforeTS~0 2147483647) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse7 .cse1 .cse3 .cse8 .cse4 .cse5 .cse6) (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) .cse8 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse6) (not (= |old(~pumpRunning~0)| 0)))) [2021-02-22 01:24:53,856 INFO L185 CegarLoopUtils]: At program point L567(line 567) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,857 INFO L185 CegarLoopUtils]: At program point L563(line 563) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:24:53,857 INFO L185 CegarLoopUtils]: At program point L617(lines 568 618) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L444(lines 444 464) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L444-1(lines 444 464) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 430 475) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L471-1(line 471) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L471-2(line 471) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-22 01:24:53,857 INFO L189 CegarLoopUtils]: For program point L469-1(line 469) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L469-2(line 469) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L430(lines 430 475) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L461(lines 461 462) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L449-1(line 449) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L449-2(line 449) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-22 01:24:53,858 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 430 475) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 430 475) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L454(lines 454 455) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L450(lines 450 457) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L686(lines 686 694) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point L686-2(lines 686 694) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 678 700) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 678 700) no Hoare annotation was computed. [2021-02-22 01:24:53,859 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 678 700) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L415(lines 415 426) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L407(line 407) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L407-1(line 407) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L341(line 341) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L333(line 333) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L391(line 391) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L391-1(line 391) no Hoare annotation was computed. [2021-02-22 01:24:53,860 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L416(lines 416 423) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L408(line 408) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L334(line 334) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L351(lines 351 355) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 327 429) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L343(line 343) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L376-2(lines 376 396) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L401(line 401) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-22 01:24:53,861 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L327(lines 327 429) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L327-1(lines 327 429) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 327 429) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L418-1(line 418) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L352(line 352) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L418-2(line 418) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L377(lines 376 396) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L344(line 344) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 327 429) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L369(line 369) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-22 01:24:53,862 INFO L189 CegarLoopUtils]: For program point L427(line 427) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L361(line 361) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L361-1(line 361) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L378(lines 378 382) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L403-1(line 403) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L403-2(line 403) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-22 01:24:53,863 INFO L189 CegarLoopUtils]: For program point L387-1(line 387) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L387-2(line 387) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L404(line 404) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L363(line 363) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L347(line 347) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L405(line 405) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L405-1(line 405) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L405-2(line 405) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L397(lines 375 398) no Hoare annotation was computed. [2021-02-22 01:24:53,864 INFO L189 CegarLoopUtils]: For program point L364(line 364) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L356(lines 356 372) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L389-1(line 389) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L389-2(line 389) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L348(line 348) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L406(line 406) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L373(lines 373 414) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L340(line 340) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L365(line 365) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L365-1(line 365) no Hoare annotation was computed. [2021-02-22 01:24:53,865 INFO L189 CegarLoopUtils]: For program point L390(line 390) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point L526-1(line 526) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point L526-2(line 526) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 524 533) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 524 533) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 524 533) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-22 01:24:53,866 INFO L185 CegarLoopUtils]: At program point L729(line 729) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:24:53,866 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,866 INFO L185 CegarLoopUtils]: At program point L696-1(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,866 INFO L185 CegarLoopUtils]: At program point L696-2(line 696) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L692-1(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L692-2(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L692-3(line 692) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L688-2(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L461(line 461) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L688-3(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L461-1(line 461) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,867 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L688-4(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L688-5(line 688) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-2(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-3(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-4(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-5(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-6(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 INFO L185 CegarLoopUtils]: At program point L684-7(line 684) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,868 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L507(line 507) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L507-1(line 507) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L858(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L858-1(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L858-2(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,869 INFO L185 CegarLoopUtils]: At program point L858-3(line 858) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L854-1(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L854-2(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L854-3(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L850(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L854-4(line 854) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L850-1(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L850-2(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L850-3(line 850) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,870 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-1(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-2(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-3(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-4(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L842-1(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-5(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L842-2(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-6(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L842-3(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 INFO L185 CegarLoopUtils]: At program point L846-7(line 846) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,871 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L838(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L842-4(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L326(line 326) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 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)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L838-1(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L838-2(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L900(line 900) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~pumpRunning~0 0)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L838-3(line 838) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 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 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,872 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L500(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L500-1(line 500) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L455(line 455) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L860(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L860-1(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L860-2(line 860) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L728(line 728) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L501(line 501) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,873 INFO L185 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2021-02-22 01:24:53,874 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~string26.offset| |old(#t~string26.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~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:24:53,874 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 01:24:53,874 INFO L185 CegarLoopUtils]: At program point activatePumpFINAL(lines 793 800) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:53,874 INFO L185 CegarLoopUtils]: At program point activatePumpEXIT(lines 793 800) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 1) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:53,874 INFO L185 CegarLoopUtils]: At program point activatePumpENTRY(lines 793 800) the Hoare annotation is: (or (not (= 1 processEnvironment_~tmp~5)) (not (= ~switchedOnBeforeTS~0 |old(~pumpRunning~0)|)) (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:53,874 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 701 709) the Hoare annotation is: true [2021-02-22 01:24:53,874 INFO L192 CegarLoopUtils]: At program point L705(line 705) the Hoare annotation is: true [2021-02-22 01:24:53,874 INFO L185 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 701 709) the Hoare annotation is: (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and .cse4 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (and .cse4 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)))))) [2021-02-22 01:24:53,874 INFO L185 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 701 709) the Hoare annotation is: (let ((.cse4 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7))) (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (< ~waterLevel~0 3))) (.cse2 (and .cse4 (= |getWaterLevel_#res| ~waterLevel~0))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) (and .cse4 (= |getWaterLevel_#res| getWaterLevel_~retValue_acc~7)) .cse3 (not (= 2 ~waterLevel~0)) (not (= ~switchedOnBeforeTS~0 0)))))) [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (let ((.cse3 (= 0 ~systemActive~0)) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse2 (not (< ~waterLevel~0 3)))) (and (or .cse0 .cse1 .cse2 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse3 (not (<= ~switchedOnBeforeTS~0 2147483647))) (or (not (= ~pumpRunning~0 1)) .cse1 .cse2 .cse3 (not (= ~switchedOnBeforeTS~0 0)) (not (<= 2 ~waterLevel~0))) (or .cse0 .cse1 .cse2 (not (= ~pumpRunning~0 0))))) [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelEXIT(lines 865 883) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isHighWaterLevel_#res| 0) (<= ~waterLevel~0 1) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (and (= isHighWaterLevel_~tmp~6 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:24:53,875 INFO L192 CegarLoopUtils]: At program point isHighWaterLevelENTRY(lines 865 883) the Hoare annotation is: true [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L880(line 880) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (<= 2 ~waterLevel~0))) (and (or .cse0 (and (= isHighWaterLevel_~tmp~6 0) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not .cse3)) (or .cse0 .cse1 .cse2 (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) .cse3))) [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L877(line 877) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 (= isHighWaterLevel_~tmp~6 0) (not (< ~waterLevel~0 3)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)))) [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L875(line 875) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (not (= 2 ~waterLevel~0))) [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L874(lines 874 878) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0) (<= 1 isHighWaterLevel_~tmp~6)) (or .cse0 (= isHighWaterLevel_~tmp~6 0) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,875 INFO L192 CegarLoopUtils]: At program point L872(line 872) the Hoare annotation is: true [2021-02-22 01:24:53,875 INFO L185 CegarLoopUtils]: At program point L874-2(lines 874 878) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (= 0 ~systemActive~0))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 .cse2 (<= 2 ~waterLevel~0)) (or .cse0 (and (= isHighWaterLevel_~tmp~6 0) (= isHighWaterLevel_~tmp___0~1 1)) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point L872-1(line 872) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret76|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret76| 0))) [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point L872-2(line 872) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret76|)) (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret76| 0))) [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point L872-3(line 872) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0) (and (= |isHighWaterLevel_#t~ret76| isHighWaterLevel_~tmp~6) (<= 2 ~waterLevel~0) (= |isHighWaterLevel_#t~ret76| 0)) (and (<= ~waterLevel~0 1) (<= 1 |isHighWaterLevel_#t~ret76|) (<= 1 isHighWaterLevel_~tmp~6))) [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point isHighWaterLevelFINAL(lines 865 883) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (and (<= |isHighWaterLevel_#res| 0) (<= ~waterLevel~0 1) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~1 0) (<= isHighWaterLevel_~retValue_acc~11 0)) (and (= isHighWaterLevel_~tmp~6 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~11) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~11) (<= 2 ~waterLevel~0)) (not (< ~waterLevel~0 3)) (not (= ~pumpRunning~0 0)) (= 0 ~systemActive~0)) [2021-02-22 01:24:53,876 INFO L192 CegarLoopUtils]: At program point L868(line 868) the Hoare annotation is: true [2021-02-22 01:24:53,876 INFO L192 CegarLoopUtils]: At program point L867(line 867) the Hoare annotation is: true [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 657 668) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse4 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2) (or .cse4 .cse5 (not (= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,876 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse4 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2) (or .cse4 .cse5 (not (= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,877 INFO L185 CegarLoopUtils]: At program point L662(line 662) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse5 (not (= 1 ~systemActive~0))) (.cse3 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (< ~waterLevel~0 3))) (.cse1 (= 0 ~systemActive~0)) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2 (not (<= 2 ~waterLevel~0))) (or .cse3 .cse0 .cse4 .cse2) (or (not (= ~waterLevel~0 1)) .cse4 .cse5 .cse2) (or .cse4 .cse5 (not (= 2 ~waterLevel~0)) .cse2) (or .cse3 .cse0 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse1 .cse2 (not (<= ~switchedOnBeforeTS~0 2147483647))))) [2021-02-22 01:24:53,877 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 657 668) the Hoare annotation is: true [2021-02-22 01:24:53,877 INFO L192 CegarLoopUtils]: At program point L661-1(lines 657 668) the Hoare annotation is: true [2021-02-22 01:24:53,877 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:24:53,877 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:24:53,877 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:24:53,877 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:24:53,877 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 733 759) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= 0 ~systemActive~0))) (and (or (and .cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse1) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse2 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse2 (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) (or (and .cse0 .cse1 (= ~switchedOnBeforeTS~0 0)) (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:24:53,877 INFO L185 CegarLoopUtils]: At program point L749(line 749) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse4 (not (= |old(~pumpRunning~0)| 1))) (.cse5 (not .cse11)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse6 (= ~waterLevel~0 1)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (= 0 ~systemActive~0)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse4 .cse3 .cse7 .cse5) (or .cse8 .cse2 .cse3 .cse9 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse10) (or .cse2 (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (not .cse3) (= ~pumpRunning~0 0))) (or .cse6 .cse11 .cse8 .cse3 .cse7 .cse9 .cse10)))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point L747(lines 747 753) the Hoare annotation is: (let ((.cse14 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse5 (not (= |old(~pumpRunning~0)| 1))) (.cse6 (not .cse14)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (= ~pumpRunning~0 1)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (= ~waterLevel~0 1)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse15 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (= 0 ~systemActive~0)) (.cse16 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 (not (= 1 ~systemActive~0)) .cse9) (or .cse10 .cse5 .cse4 .cse8 .cse6) (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse11 (<= 2 ~waterLevel~0)) .cse3 .cse9 (and .cse11 .cse12))) (or (and .cse0 .cse12) .cse3 .cse9 (and .cse7 (not .cse4) (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse13) (or .cse10 .cse14 .cse15 .cse4 .cse8 .cse16 .cse13) (or .cse14 .cse15 .cse3 .cse4 .cse16 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse13)))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 733 759) the Hoare annotation is: (let ((.cse14 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse5 (not (= |old(~pumpRunning~0)| 1))) (.cse6 (not .cse14)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (= ~pumpRunning~0 1)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (= ~waterLevel~0 1)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse15 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (= 0 ~systemActive~0)) (.cse16 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 (not (= 1 ~systemActive~0)) .cse9) (or .cse10 .cse5 .cse4 .cse8 .cse6) (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse11 (<= 2 ~waterLevel~0)) .cse3 .cse9 (and .cse11 .cse12))) (or (and .cse0 .cse12) .cse3 .cse9 (and .cse7 (not .cse4) (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse13) (or .cse10 .cse14 .cse15 .cse4 .cse8 .cse16 .cse13) (or .cse14 .cse15 .cse3 .cse4 .cse16 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse13)))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 733 759) the Hoare annotation is: (let ((.cse14 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse5 (not (= |old(~pumpRunning~0)| 1))) (.cse6 (not .cse14)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse12 (= ~pumpRunning~0 0)) (.cse2 (not (<= 2 |old(~waterLevel~0)|))) (.cse7 (= ~pumpRunning~0 1)) (.cse9 (not (= |old(~pumpRunning~0)| 0))) (.cse10 (= ~waterLevel~0 1)) (.cse8 (not (= |old(~waterLevel~0)| 2))) (.cse15 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (not (< |old(~waterLevel~0)| 3))) (.cse4 (= 0 ~systemActive~0)) (.cse16 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse13 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) .cse2 .cse3 .cse4 .cse5 .cse6) (or .cse7 .cse8 (not (= 1 ~systemActive~0)) .cse9) (or .cse10 .cse5 .cse4 .cse8 .cse6) (let ((.cse11 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse11 (<= 2 ~waterLevel~0)) .cse3 .cse9 (and .cse11 .cse12))) (or (and .cse0 .cse12) .cse3 .cse9 (and .cse7 (not .cse4) (= ~switchedOnBeforeTS~0 0))) (or .cse2 .cse3 .cse7 .cse4 .cse9 .cse13) (or .cse10 .cse14 .cse15 .cse4 .cse8 .cse16 .cse13) (or .cse14 .cse15 .cse3 .cse4 .cse16 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse13)))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point L742(line 742) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (< |old(~waterLevel~0)| 3))) (.cse3 (= 0 ~systemActive~0))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse0 .cse3 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or (and .cse1 .cse2 (< ~waterLevel~0 3) (<= 2 ~waterLevel~0)) (not (<= 2 |old(~waterLevel~0)|)) .cse0 .cse3 (not (= |old(~pumpRunning~0)| 1)) (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point L740(lines 736 758) the Hoare annotation is: (let ((.cse11 (= |old(~switchedOnBeforeTS~0)| 0))) (let ((.cse4 (not (= |old(~pumpRunning~0)| 1))) (.cse5 (not .cse11)) (.cse0 (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (< |old(~waterLevel~0)| 3))) (.cse6 (= ~waterLevel~0 1)) (.cse8 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648)))) (.cse3 (= 0 ~systemActive~0)) (.cse7 (not (= |old(~waterLevel~0)| 2))) (.cse9 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647))) (.cse10 (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|)))) (and (or (and .cse0 .cse1) (not (<= 2 |old(~waterLevel~0)|)) .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse4 .cse3 .cse7 .cse5) (or .cse8 .cse2 .cse3 .cse9 (and .cse1 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (< ~waterLevel~0 3)) .cse10) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1) .cse2 (not (= |old(~pumpRunning~0)| 0))) (or .cse6 .cse11 .cse8 .cse3 .cse7 .cse9 .cse10)))) [2021-02-22 01:24:53,878 INFO L185 CegarLoopUtils]: At program point L738(lines 736 758) the Hoare annotation is: (let ((.cse1 (not (< |old(~waterLevel~0)| 3))) (.cse0 (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse2 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 (not (<= 0 (+ |old(~switchedOnBeforeTS~0)| 2147483648))) .cse1 .cse2 (not (<= |old(~switchedOnBeforeTS~0)| 2147483647)) (not (= |old(~switchedOnBeforeTS~0)| |old(~pumpRunning~0)|))) (or .cse0 (not (= |old(~pumpRunning~0)| 1)) .cse2 (not (= |old(~waterLevel~0)| 2)) (not (= |old(~switchedOnBeforeTS~0)| 0))))) [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L64(line 64) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L67(lines 67 71) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L67-1(lines 67 71) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L63-2(lines 63 77) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L59-1(line 59) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L78(lines 53 82) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L192 CegarLoopUtils]: At program point L74(line 74) the Hoare annotation is: true [2021-02-22 01:24:53,879 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalENTRY(lines 669 677) no Hoare annotation was computed. [2021-02-22 01:24:53,879 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:24:53,879 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalFINAL(lines 669 677) no Hoare annotation was computed. [2021-02-22 01:24:53,880 INFO L189 CegarLoopUtils]: For program point L674(line 674) no Hoare annotation was computed. [2021-02-22 01:24:53,880 INFO L189 CegarLoopUtils]: For program point isMethaneLevelCriticalEXIT(lines 669 677) no Hoare annotation was computed. [2021-02-22 01:24:53,880 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 633 644) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:53,880 INFO L185 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: (or (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< |old(~waterLevel~0)| 3)) (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) (= 0 ~systemActive~0) (= ~pumpRunning~0 0) (not (<= ~switchedOnBeforeTS~0 2147483647))) [2021-02-22 01:24:53,880 INFO L185 CegarLoopUtils]: At program point L637-1(lines 633 644) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:24:53,880 INFO L185 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 633 644) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648)))) (.cse2 (= 0 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)))) (and (or .cse0 (not (< |old(~waterLevel~0)| 3)) .cse1 .cse2 (< ~waterLevel~0 3) .cse3 .cse4) (or (= ~waterLevel~0 1) .cse0 .cse1 .cse2 (not (= |old(~waterLevel~0)| 2)) .cse3 .cse4))) [2021-02-22 01:24:53,880 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 110 116) the Hoare annotation is: true [2021-02-22 01:24:53,880 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 110 116) the Hoare annotation is: true [2021-02-22 01:24:53,880 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:24:53,880 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 01:24:53,880 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:24:53,880 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:24:53,881 INFO L185 CegarLoopUtils]: At program point waterRiseEXIT(lines 645 656) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse9 (= 0 ~systemActive~0)) (.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse7 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= 1 ~systemActive~0)) .cse4 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse8 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse9 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse9 (not (= |old(~waterLevel~0)| 2)) .cse4 (not (= ~switchedOnBeforeTS~0 0)) .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse8 .cse3 .cse4 .cse5))) [2021-02-22 01:24:53,881 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse8 (= 0 ~systemActive~0)) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) .cse1 (not (<= 2 |old(~waterLevel~0)|)) .cse3 .cse4 .cse8 .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (or .cse0 .cse1 .cse3 .cse5 (not (= |old(~waterLevel~0)| 2)) .cse6 .cse7) (or .cse0 .cse1 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse8 .cse6 (and .cse2 (< ~waterLevel~0 2)) (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse5 (not (= 1 ~systemActive~0)) .cse6 .cse7))) [2021-02-22 01:24:53,881 INFO L185 CegarLoopUtils]: At program point L649-1(lines 645 656) the Hoare annotation is: (let ((.cse1 (= 2 ~waterLevel~0)) (.cse9 (= 0 ~systemActive~0)) (.cse6 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2))) (.cse7 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse0 (not (<= test_~tmp~4 2147483647))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse8 (not (< |old(~waterLevel~0)| 3))) (.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (= test_~tmp~4 0)) (.cse5 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or (not (= |old(~waterLevel~0)| 1)) .cse0 .cse1 .cse2 .cse3 (not (= 1 ~systemActive~0)) .cse4 .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse8 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse9 .cse4 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse5) (or (not (= ~pumpRunning~0 1)) .cse0 .cse1 .cse2 .cse9 (not (= |old(~waterLevel~0)| 2)) .cse4 (not (= ~switchedOnBeforeTS~0 0)) .cse5) (or .cse6 .cse7 .cse0 .cse2 .cse8 .cse3 .cse4 .cse5))) [2021-02-22 01:24:53,881 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 645 656) the Hoare annotation is: (let ((.cse5 (not (= ~pumpRunning~0 0))) (.cse0 (not (= ~pumpRunning~0 ~switchedOnBeforeTS~0))) (.cse1 (not (<= test_~tmp~4 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse4 (not (< |old(~waterLevel~0)| 3))) (.cse8 (= 0 ~systemActive~0)) (.cse6 (= test_~tmp~4 0)) (.cse7 (not (<= 0 (+ test_~tmp~4 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (or (not (= ~pumpRunning~0 1)) (= 2 ~waterLevel~0) .cse1 .cse3 .cse8 (not (= |old(~waterLevel~0)| 2)) .cse6 (not (= ~switchedOnBeforeTS~0 0)) .cse7) (or (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2 .cse3 .cse5 (not (= 1 ~systemActive~0)) .cse6 .cse7) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= 0 (+ ~switchedOnBeforeTS~0 2147483648))) .cse8 .cse6 (not (<= ~switchedOnBeforeTS~0 2147483647)) .cse7))) [2021-02-22 01:24:53,881 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:53,881 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:24:53,882 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-22 01:24:53,882 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:53,882 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-22 01:24:53,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:24:53 BoogieIcfgContainer [2021-02-22 01:24:53,917 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:24:53,918 INFO L168 Benchmark]: Toolchain (without parser) took 365123.42 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 126.9 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-22 01:24:53,918 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 125.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:24:53,919 INFO L168 Benchmark]: CACSL2BoogieTranslator took 688.26 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:53,919 INFO L168 Benchmark]: Boogie Preprocessor took 158.90 ms. Allocated memory is still 151.0 MB. Free memory was 105.4 MB in the beginning and 133.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 9.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:53,919 INFO L168 Benchmark]: RCFGBuilder took 1831.91 ms. Allocated memory is still 151.0 MB. Free memory was 132.9 MB in the beginning and 110.1 MB in the end (delta: 22.8 MB). Peak memory consumption was 88.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:24:53,919 INFO L168 Benchmark]: TraceAbstraction took 362418.91 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 109.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. [2021-02-22 01:24:53,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 151.0 MB. Free memory is still 125.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 688.26 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.4 MB in the end (delta: 20.3 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 158.90 ms. Allocated memory is still 151.0 MB. Free memory was 105.4 MB in the beginning and 133.2 MB in the end (delta: -27.8 MB). Peak memory consumption was 9.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1831.91 ms. Allocated memory is still 151.0 MB. Free memory was 132.9 MB in the beginning and 110.1 MB in the end (delta: 22.8 MB). Peak memory consumption was 88.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 362418.91 ms. Allocated memory was 151.0 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 109.6 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 568]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 63]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 53]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 569]: Loop Invariant Derived loop invariant: (((((!(\old(systemActive) == 1) || (((((((((tmp <= 2147483647 && pumpRunning == 1) && 0 <= tmp + 2147483648) && !(0 == systemActive)) && 2 <= waterLevel) && waterLevel < 3) && tmp___0 <= 2147483647) && switchedOnBeforeTS == 0) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || !(\old(waterLevel) == 1)) || (((((((((tmp <= 2147483647 && 0 <= switchedOnBeforeTS + 2147483648) && pumpRunning == switchedOnBeforeTS) && switchedOnBeforeTS <= 2147483647) && 0 <= tmp + 2147483648) && !(0 == systemActive)) && waterLevel < 3) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((((tmp <= 2147483647 && pumpRunning == switchedOnBeforeTS) && 0 <= tmp + 2147483648) && waterLevel < 3) && pumpRunning == 0) && tmp___0 <= 2147483647) && 0 <= tmp___0 + 2147483648) && splverifierCounter == 0)) || (((((waterLevel == 1 && 1 == systemActive) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && pumpRunning == 0) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 541]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 548]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(waterLevel == 1) || !(pumpRunning == 0)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(1 == systemActive) - ProcedureContractResult [Line: 901]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 909]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((pumpRunning == switchedOnBeforeTS || !(waterLevel < 3)) || !(pumpRunning == 0)) && (((((!(0 <= \old(switchedOnBeforeTS) + 2147483648) || pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == \old(switchedOnBeforeTS))) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647))) && ((((!(pumpRunning == 1) || pumpRunning == switchedOnBeforeTS) || 0 == systemActive) || !(\old(switchedOnBeforeTS) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 919]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((!(pumpRunning == switchedOnBeforeTS) || !(pumpRunning == 0)) || 2 == tmp) || !(2 == waterLevel)) && (((((tmp == waterLevel || !(pumpRunning == 1)) || !(waterLevel < 3)) || 0 == systemActive) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) - ProcedureContractResult [Line: 133]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 884]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((\old(systemActive) == 0 || !(waterLevel < 3)) || !(\old(pumpRunning) == 1)) || pumpRunning == 0) || !(switchedOnBeforeTS == 0)) || !(2 <= waterLevel)) && ((!(waterLevel == 1) || !(\old(pumpRunning) == 0)) || pumpRunning == 0)) && ((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647))) && ((!(\old(pumpRunning) == 0) || pumpRunning == 0) || !(2 == waterLevel)) - ProcedureContractResult [Line: 820]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: ((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == 1)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && ((((((pumpRunning == \result && pumpRunning == retValue_acc) || !(pumpRunning == switchedOnBeforeTS)) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || !(switchedOnBeforeTS <= 2147483647))) && (((pumpRunning == \result && pumpRunning == retValue_acc) || !(waterLevel < 3)) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 534]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 119]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 801]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: (((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0) && ((((0 == systemActive || !(\old(pumpRunning) == 1)) || pumpRunning == 0) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 710]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((1 <= retValue_acc && waterLevel <= 1) && 1 <= \result) || !(pumpRunning == switchedOnBeforeTS)) || ((retValue_acc == 0 && \result == retValue_acc) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive - ProcedureContractResult [Line: 768]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((pumpRunning == \old(pumpRunning) && 0 == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) && ((((((!(waterLevel < 3) || !(switchedOnBeforeTS == \old(pumpRunning))) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || pumpRunning == \old(pumpRunning)) || !(switchedOnBeforeTS <= 2147483647)) || \old(pumpRunning) == 0)) && (((((1 == tmp && pumpRunning == 1) || !(switchedOnBeforeTS == \old(pumpRunning))) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 760]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 559]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 793]: Procedure Contract for activatePump Derived contract for procedure activatePump: ((((!(1 == tmp) || !(switchedOnBeforeTS == \old(pumpRunning))) || pumpRunning == 1) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 657]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 701]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) && (((((!(pumpRunning == switchedOnBeforeTS) || !(waterLevel < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || (waterLevel == retValue_acc && \result == waterLevel)) || !(switchedOnBeforeTS <= 2147483647))) && ((((!(pumpRunning == 1) || (waterLevel == retValue_acc && \result == retValue_acc)) || 0 == systemActive) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 865]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(pumpRunning == switchedOnBeforeTS) || ((((((\result <= 0 && waterLevel <= 1) && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0)) || ((((tmp == 0 && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc) && 2 <= waterLevel)) || !(waterLevel < 3)) || !(pumpRunning == 0)) || 0 == systemActive - ProcedureContractResult [Line: 53]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((((((((pumpRunning == switchedOnBeforeTS && pumpRunning == \old(pumpRunning)) || !(2 <= \old(waterLevel))) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(\old(pumpRunning) == 1)) || !(\old(switchedOnBeforeTS) == 0)) && (((pumpRunning == 1 || !(\old(waterLevel) == 2)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0))) && ((((waterLevel == 1 || !(\old(pumpRunning) == 1)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || !(\old(switchedOnBeforeTS) == 0))) && ((((\old(waterLevel) == waterLevel && 2 <= waterLevel) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && ((((pumpRunning == switchedOnBeforeTS && pumpRunning == 0) || !(\old(waterLevel) < 3)) || !(\old(pumpRunning) == 0)) || ((pumpRunning == 1 && !(0 == systemActive)) && switchedOnBeforeTS == 0))) && (((((!(2 <= \old(waterLevel)) || !(\old(waterLevel) < 3)) || pumpRunning == 1) || 0 == systemActive) || !(\old(pumpRunning) == 0)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((waterLevel == 1 || \old(switchedOnBeforeTS) == 0) || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || !(\old(switchedOnBeforeTS) <= 2147483647)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning)))) && ((((((\old(switchedOnBeforeTS) == 0 || !(0 <= \old(switchedOnBeforeTS) + 2147483648)) || !(\old(waterLevel) < 3)) || 0 == systemActive) || !(\old(switchedOnBeforeTS) <= 2147483647)) || ((pumpRunning == \old(pumpRunning) && switchedOnBeforeTS == \old(switchedOnBeforeTS)) && waterLevel < 3)) || !(\old(switchedOnBeforeTS) == \old(pumpRunning))) - ProcedureContractResult [Line: 633]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((((((!(pumpRunning == switchedOnBeforeTS) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || waterLevel < 3) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) && ((((((waterLevel == 1 || !(pumpRunning == switchedOnBeforeTS)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || pumpRunning == 0) || !(switchedOnBeforeTS <= 2147483647)) - ProcedureContractResult [Line: 110]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 645]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((!(\old(waterLevel) == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(1 == systemActive)) || tmp == 0) || !(0 <= tmp + 2147483648)) && (((((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(0 <= switchedOnBeforeTS + 2147483648)) || 0 == systemActive) || tmp == 0) || !(switchedOnBeforeTS <= 2147483647)) || !(0 <= tmp + 2147483648))) && ((((((((!(pumpRunning == 1) || !(tmp <= 2147483647)) || 2 == waterLevel) || !(splverifierCounter < 4)) || 0 == systemActive) || !(\old(waterLevel) == 2)) || tmp == 0) || !(switchedOnBeforeTS == 0)) || !(0 <= tmp + 2147483648))) && (((((((((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2) || !(pumpRunning == switchedOnBeforeTS)) || !(tmp <= 2147483647)) || !(splverifierCounter < 4)) || !(\old(waterLevel) < 3)) || !(pumpRunning == 0)) || tmp == 0) || !(0 <= tmp + 2147483648)) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 634 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 138.0s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 124.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 224.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2794 SDtfs, 8597 SDslu, 8023 SDs, 0 SdLazy, 20570 SolverSat, 3875 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 977 GetRequests, 410 SyntacticMatches, 8 SemanticMatches, 559 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 72051 ImplicationChecksByTransitivity, 88.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2198occurred 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: 3.3s AutomataMinimizationTime, 10 MinimizatonAttempts, 1142 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 269 LocationsWithAnnotation, 9096 PreInvPairs, 12316 NumberOfFragments, 11213 HoareAnnotationTreeSize, 9096 FomulaSimplifications, 324483295 FormulaSimplificationTreeSizeReduction, 71.9s HoareSimplificationTime, 269 FomulaSimplificationsInter, 2486176 FormulaSimplificationTreeSizeReductionInter, 151.1s 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...