/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:56:05,865 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:56:05,869 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:56:05,924 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:56:05,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:56:05,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:56:05,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:56:05,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:56:05,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:56:05,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:56:05,951 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:56:05,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:56:05,953 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:56:05,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:56:05,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:56:05,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:56:05,964 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:56:05,978 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:56:05,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:56:05,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:56:05,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:56:06,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:56:06,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:56:06,004 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:56:06,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:56:06,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:56:06,013 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:56:06,014 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:56:06,016 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:56:06,017 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:56:06,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:56:06,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:56:06,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:56:06,021 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:56:06,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:56:06,023 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:56:06,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:56:06,024 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:56:06,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:56:06,025 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:56:06,025 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:56:06,026 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:56:06,050 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:56:06,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:56:06,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:56:06,056 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:56:06,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:56:06,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:56:06,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:56:06,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:56:06,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:56:06,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:56:06,058 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:56:06,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:56:06,058 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:56:06,059 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:56:06,059 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:56:06,059 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:56:06,060 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:56:06,060 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:56:06,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:56:06,060 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:56:06,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:56:06,061 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:56:06,061 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:56:06,466 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:56:06,500 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:56:06,504 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:56:06,506 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:56:06,506 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:56:06,507 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-11-06 23:56:06,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2ab1036/00ab8b22358d4154af58e63dc8c82df7/FLAG37d58dae9 [2020-11-06 23:56:07,313 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:56:07,324 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product53.cil.c [2020-11-06 23:56:07,337 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2ab1036/00ab8b22358d4154af58e63dc8c82df7/FLAG37d58dae9 [2020-11-06 23:56:07,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb2ab1036/00ab8b22358d4154af58e63dc8c82df7 [2020-11-06 23:56:07,574 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:56:07,581 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:56:07,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:56:07,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:56:07,587 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:56:07,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:56:07" (1/1) ... [2020-11-06 23:56:07,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@352c6668 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:07, skipping insertion in model container [2020-11-06 23:56:07,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:56:07" (1/1) ... [2020-11-06 23:56:07,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:56:07,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:56:08,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:56:08,034 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:56:08,176 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:56:08,255 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:56:08,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08 WrapperNode [2020-11-06 23:56:08,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:56:08,257 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:56:08,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:56:08,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:56:08,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,320 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,320 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,373 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,384 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... [2020-11-06 23:56:08,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:56:08,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:56:08,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:56:08,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:56:08,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:56:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:56:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:56:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:56:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:56:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:56:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:56:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:56:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:56:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:56:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:56:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:56:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:56:08,522 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:56:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-06 23:56:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:56:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-06 23:56:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:56:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:56:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:56:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:56:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:56:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-06 23:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-11-06 23:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:56:08,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:56:08,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:56:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:56:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:56:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:56:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:56:08,533 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:56:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-06 23:56:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-11-06 23:56:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:56:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:56:08,534 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:56:08,535 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:56:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:56:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:56:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:56:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:56:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:56:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:56:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:56:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-06 23:56:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-11-06 23:56:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:56:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:56:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:56:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:56:08,541 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-11-06 23:56:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:56:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-06 23:56:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-06 23:56:08,542 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-06 23:56:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-11-06 23:56:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-11-06 23:56:08,543 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:56:08,544 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-11-06 23:56:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:56:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:56:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:56:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:56:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:56:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:56:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:56:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:56:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:56:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:56:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:56:08,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:56:10,322 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:56:10,323 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:56:10,326 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:56:10 BoogieIcfgContainer [2020-11-06 23:56:10,327 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:56:10,328 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:56:10,329 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:56:10,332 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:56:10,333 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:56:07" (1/3) ... [2020-11-06 23:56:10,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ef4df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:56:10, skipping insertion in model container [2020-11-06 23:56:10,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:56:08" (2/3) ... [2020-11-06 23:56:10,334 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@15ef4df5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:56:10, skipping insertion in model container [2020-11-06 23:56:10,334 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:56:10" (3/3) ... [2020-11-06 23:56:10,336 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product53.cil.c [2020-11-06 23:56:10,353 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:56:10,358 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:56:10,372 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:56:10,396 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:56:10,397 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:56:10,397 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:56:10,397 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:56:10,397 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:56:10,397 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:56:10,397 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:56:10,398 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:56:10,423 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states. [2020-11-06 23:56:10,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-11-06 23:56:10,445 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:10,446 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:10,447 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:10,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:10,454 INFO L82 PathProgramCache]: Analyzing trace with hash -699102213, now seen corresponding path program 1 times [2020-11-06 23:56:10,464 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:10,465 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [955988621] [2020-11-06 23:56:10,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:10,554 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,429 WARN L194 SmtUtils]: Spent 468.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:11,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:11,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:11,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,565 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:56:11,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:56:11,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:11,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [955988621] [2020-11-06 23:56:11,616 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:11,616 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:56:11,617 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1831471653] [2020-11-06 23:56:11,623 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:56:11,623 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:11,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:56:11,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:56:11,641 INFO L87 Difference]: Start difference. First operand 350 states. Second operand 4 states. [2020-11-06 23:56:13,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:13,940 INFO L93 Difference]: Finished difference Result 554 states and 655 transitions. [2020-11-06 23:56:13,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-11-06 23:56:13,942 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-11-06 23:56:13,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:13,978 INFO L225 Difference]: With dead ends: 554 [2020-11-06 23:56:13,979 INFO L226 Difference]: Without dead ends: 345 [2020-11-06 23:56:13,995 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:56:14,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 345 states. [2020-11-06 23:56:14,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 345 to 296. [2020-11-06 23:56:14,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 296 states. [2020-11-06 23:56:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 324 transitions. [2020-11-06 23:56:14,237 INFO L78 Accepts]: Start accepts. Automaton has 296 states and 324 transitions. Word has length 154 [2020-11-06 23:56:14,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:14,241 INFO L481 AbstractCegarLoop]: Abstraction has 296 states and 324 transitions. [2020-11-06 23:56:14,241 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:56:14,241 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 324 transitions. [2020-11-06 23:56:14,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-11-06 23:56:14,257 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:14,258 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:14,260 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:56:14,260 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:14,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:14,262 INFO L82 PathProgramCache]: Analyzing trace with hash 462856404, now seen corresponding path program 1 times [2020-11-06 23:56:14,262 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:14,263 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [335662857] [2020-11-06 23:56:14,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:14,272 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:14,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,898 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:14,900 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:14,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,952 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:14,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:14,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-11-06 23:56:14,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:14,972 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-11-06 23:56:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:15,005 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:15,006 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [335662857] [2020-11-06 23:56:15,006 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:15,006 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 23:56:15,006 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [756472598] [2020-11-06 23:56:15,008 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 23:56:15,008 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:15,009 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 23:56:15,009 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:56:15,009 INFO L87 Difference]: Start difference. First operand 296 states and 324 transitions. Second operand 5 states. [2020-11-06 23:56:15,938 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:17,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:17,525 INFO L93 Difference]: Finished difference Result 480 states and 546 transitions. [2020-11-06 23:56:17,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-11-06 23:56:17,526 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-11-06 23:56:17,526 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:17,530 INFO L225 Difference]: With dead ends: 480 [2020-11-06 23:56:17,530 INFO L226 Difference]: Without dead ends: 334 [2020-11-06 23:56:17,533 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:56:17,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-11-06 23:56:17,640 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 286. [2020-11-06 23:56:17,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-11-06 23:56:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 311 transitions. [2020-11-06 23:56:17,643 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 311 transitions. Word has length 155 [2020-11-06 23:56:17,644 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:17,644 INFO L481 AbstractCegarLoop]: Abstraction has 286 states and 311 transitions. [2020-11-06 23:56:17,644 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 23:56:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 311 transitions. [2020-11-06 23:56:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2020-11-06 23:56:17,647 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:17,647 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:17,647 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:56:17,648 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:17,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:17,648 INFO L82 PathProgramCache]: Analyzing trace with hash -1418062407, now seen corresponding path program 1 times [2020-11-06 23:56:17,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:17,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [127662547] [2020-11-06 23:56:17,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:17,654 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:17,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,196 WARN L194 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:18,199 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:18,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:18,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,274 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:18,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:18,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-06 23:56:18,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2020-11-06 23:56:18,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:18,392 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [127662547] [2020-11-06 23:56:18,393 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:18,393 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:56:18,393 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647884747] [2020-11-06 23:56:18,394 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:56:18,394 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:18,395 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:56:18,395 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:56:18,395 INFO L87 Difference]: Start difference. First operand 286 states and 311 transitions. Second operand 10 states. [2020-11-06 23:56:19,158 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:19,668 WARN L194 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:20,092 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:56:20,532 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:20,951 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:21,389 WARN L194 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:23,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:23,669 INFO L93 Difference]: Finished difference Result 500 states and 572 transitions. [2020-11-06 23:56:23,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-06 23:56:23,670 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 164 [2020-11-06 23:56:23,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:23,675 INFO L225 Difference]: With dead ends: 500 [2020-11-06 23:56:23,675 INFO L226 Difference]: Without dead ends: 334 [2020-11-06 23:56:23,679 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:56:23,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 334 states. [2020-11-06 23:56:23,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 334 to 286. [2020-11-06 23:56:23,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 286 states. [2020-11-06 23:56:23,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 286 states and 310 transitions. [2020-11-06 23:56:23,823 INFO L78 Accepts]: Start accepts. Automaton has 286 states and 310 transitions. Word has length 164 [2020-11-06 23:56:23,823 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:23,823 INFO L481 AbstractCegarLoop]: Abstraction has 286 states and 310 transitions. [2020-11-06 23:56:23,823 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:56:23,824 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 310 transitions. [2020-11-06 23:56:23,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2020-11-06 23:56:23,827 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:23,827 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:23,827 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:56:23,828 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:23,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:23,828 INFO L82 PathProgramCache]: Analyzing trace with hash 1533806140, now seen corresponding path program 1 times [2020-11-06 23:56:23,829 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:23,829 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1206512065] [2020-11-06 23:56:23,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:23,832 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,352 WARN L194 SmtUtils]: Spent 429.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:24,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:24,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:24,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:24,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:24,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,414 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:24,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,426 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:56:24,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,445 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,450 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,464 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-11-06 23:56:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,470 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2020-11-06 23:56:24,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:24,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:24,530 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1206512065] [2020-11-06 23:56:24,530 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:24,530 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-06 23:56:24,531 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812790839] [2020-11-06 23:56:24,531 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-06 23:56:24,531 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:24,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-06 23:56:24,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-06 23:56:24,532 INFO L87 Difference]: Start difference. First operand 286 states and 310 transitions. Second operand 7 states. [2020-11-06 23:56:25,261 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:27,253 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:28,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:28,420 INFO L93 Difference]: Finished difference Result 647 states and 748 transitions. [2020-11-06 23:56:28,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-06 23:56:28,422 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 182 [2020-11-06 23:56:28,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:28,426 INFO L225 Difference]: With dead ends: 647 [2020-11-06 23:56:28,427 INFO L226 Difference]: Without dead ends: 481 [2020-11-06 23:56:28,428 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=75, Invalid=197, Unknown=0, NotChecked=0, Total=272 [2020-11-06 23:56:28,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2020-11-06 23:56:28,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 408. [2020-11-06 23:56:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 408 states. [2020-11-06 23:56:28,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 408 states and 441 transitions. [2020-11-06 23:56:28,597 INFO L78 Accepts]: Start accepts. Automaton has 408 states and 441 transitions. Word has length 182 [2020-11-06 23:56:28,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:28,597 INFO L481 AbstractCegarLoop]: Abstraction has 408 states and 441 transitions. [2020-11-06 23:56:28,598 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-06 23:56:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 441 transitions. [2020-11-06 23:56:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2020-11-06 23:56:28,601 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:28,601 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:28,601 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:56:28,602 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:28,602 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:28,602 INFO L82 PathProgramCache]: Analyzing trace with hash 615700977, now seen corresponding path program 1 times [2020-11-06 23:56:28,603 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:28,603 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [593561580] [2020-11-06 23:56:28,603 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:28,606 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:28,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,050 WARN L194 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:29,052 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:29,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,100 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:29,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:29,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:29,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:29,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,137 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-06 23:56:29,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,144 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:29,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,148 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:29,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:56:29,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:56:29,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2020-11-06 23:56:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,187 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2020-11-06 23:56:29,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:29,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [593561580] [2020-11-06 23:56:29,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:29,241 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:56:29,242 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [917273012] [2020-11-06 23:56:29,242 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:56:29,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:29,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:56:29,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:56:29,243 INFO L87 Difference]: Start difference. First operand 408 states and 441 transitions. Second operand 10 states. [2020-11-06 23:56:29,906 WARN L194 SmtUtils]: Spent 333.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:31,945 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:32,327 WARN L194 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:32,718 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:33,095 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:33,467 WARN L194 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:33,834 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:34,220 WARN L194 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:34,709 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:36,819 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:36,819 INFO L93 Difference]: Finished difference Result 1047 states and 1211 transitions. [2020-11-06 23:56:36,820 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-11-06 23:56:36,820 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 206 [2020-11-06 23:56:36,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:36,825 INFO L225 Difference]: With dead ends: 1047 [2020-11-06 23:56:36,825 INFO L226 Difference]: Without dead ends: 759 [2020-11-06 23:56:36,827 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 90 ImplicationChecksByTransitivity, 3.7s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-11-06 23:56:36,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 759 states. [2020-11-06 23:56:37,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 759 to 649. [2020-11-06 23:56:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 649 states. [2020-11-06 23:56:37,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 707 transitions. [2020-11-06 23:56:37,085 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 707 transitions. Word has length 206 [2020-11-06 23:56:37,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:37,086 INFO L481 AbstractCegarLoop]: Abstraction has 649 states and 707 transitions. [2020-11-06 23:56:37,086 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:56:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 707 transitions. [2020-11-06 23:56:37,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-06 23:56:37,090 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:37,090 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:37,090 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:56:37,090 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:37,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:37,091 INFO L82 PathProgramCache]: Analyzing trace with hash -1640103498, now seen corresponding path program 1 times [2020-11-06 23:56:37,091 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:37,092 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1099044188] [2020-11-06 23:56:37,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:37,095 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,501 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:37,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:37,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:37,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:37,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,586 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:56:37,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:56:37,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,613 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:37,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:37,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,638 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:56:37,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,640 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:56:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-11-06 23:56:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2020-11-06 23:56:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:37,737 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:37,738 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1099044188] [2020-11-06 23:56:37,738 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:37,738 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:56:37,738 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191959399] [2020-11-06 23:56:37,739 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:56:37,739 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:37,740 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:56:37,740 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:56:37,740 INFO L87 Difference]: Start difference. First operand 649 states and 707 transitions. Second operand 11 states. [2020-11-06 23:56:38,440 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:40,411 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:40,798 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:56:41,178 WARN L194 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:41,547 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:41,983 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:42,408 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:56:42,795 WARN L194 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:43,193 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:44,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:44,928 INFO L93 Difference]: Finished difference Result 1349 states and 1546 transitions. [2020-11-06 23:56:44,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2020-11-06 23:56:44,929 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 211 [2020-11-06 23:56:44,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:44,935 INFO L225 Difference]: With dead ends: 1349 [2020-11-06 23:56:44,936 INFO L226 Difference]: Without dead ends: 820 [2020-11-06 23:56:44,938 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=270, Invalid=722, Unknown=0, NotChecked=0, Total=992 [2020-11-06 23:56:44,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2020-11-06 23:56:45,205 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 647. [2020-11-06 23:56:45,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 647 states. [2020-11-06 23:56:45,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 647 states and 703 transitions. [2020-11-06 23:56:45,210 INFO L78 Accepts]: Start accepts. Automaton has 647 states and 703 transitions. Word has length 211 [2020-11-06 23:56:45,210 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:45,211 INFO L481 AbstractCegarLoop]: Abstraction has 647 states and 703 transitions. [2020-11-06 23:56:45,211 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:56:45,211 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 703 transitions. [2020-11-06 23:56:45,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-06 23:56:45,214 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:45,215 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:45,215 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-06 23:56:45,215 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:45,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:45,216 INFO L82 PathProgramCache]: Analyzing trace with hash 875392546, now seen corresponding path program 1 times [2020-11-06 23:56:45,216 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:45,216 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [298265690] [2020-11-06 23:56:45,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:45,219 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:45,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,568 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:45,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:45,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:45,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,629 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:56:45,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,639 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:56:45,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:45,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,653 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:45,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:56:45,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:56:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,736 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-06 23:56:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,739 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-06 23:56:45,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:45,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:45,790 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [298265690] [2020-11-06 23:56:45,790 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:45,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-11-06 23:56:45,791 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250952193] [2020-11-06 23:56:45,791 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-11-06 23:56:45,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:45,792 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-11-06 23:56:45,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-11-06 23:56:45,792 INFO L87 Difference]: Start difference. First operand 647 states and 703 transitions. Second operand 11 states. [2020-11-06 23:56:47,364 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:47,755 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:56:48,177 WARN L194 SmtUtils]: Spent 397.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:56:48,561 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:48,960 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:49,322 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:51,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:51,335 INFO L93 Difference]: Finished difference Result 1357 states and 1562 transitions. [2020-11-06 23:56:51,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:56:51,336 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-11-06 23:56:51,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:51,345 INFO L225 Difference]: With dead ends: 1357 [2020-11-06 23:56:51,345 INFO L226 Difference]: Without dead ends: 830 [2020-11-06 23:56:51,348 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 32 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-06 23:56:51,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2020-11-06 23:56:51,675 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 663. [2020-11-06 23:56:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 663 states. [2020-11-06 23:56:51,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 719 transitions. [2020-11-06 23:56:51,684 INFO L78 Accepts]: Start accepts. Automaton has 663 states and 719 transitions. Word has length 212 [2020-11-06 23:56:51,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:51,684 INFO L481 AbstractCegarLoop]: Abstraction has 663 states and 719 transitions. [2020-11-06 23:56:51,684 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-11-06 23:56:51,685 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 719 transitions. [2020-11-06 23:56:51,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-06 23:56:51,690 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:51,690 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:51,690 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-06 23:56:51,690 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:51,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:51,691 INFO L82 PathProgramCache]: Analyzing trace with hash -1056798270, now seen corresponding path program 1 times [2020-11-06 23:56:51,691 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:51,694 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [539821985] [2020-11-06 23:56:51,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:51,697 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,132 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:56:52,136 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:56:52,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,163 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:56:52,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,164 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:56:52,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,166 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:56:52,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:56:52,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,225 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:56:52,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:56:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:56:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:52,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:56:52,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:56:52,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,340 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:56:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-06 23:56:52,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-06 23:56:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:56:52,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:56:52,389 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [539821985] [2020-11-06 23:56:52,389 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:56:52,390 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-06 23:56:52,390 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1354596900] [2020-11-06 23:56:52,390 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-06 23:56:52,391 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:56:52,391 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-06 23:56:52,391 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-11-06 23:56:52,391 INFO L87 Difference]: Start difference. First operand 663 states and 719 transitions. Second operand 14 states. [2020-11-06 23:56:53,182 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-06 23:56:53,574 WARN L194 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:56:53,946 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:54,327 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:54,694 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:55,821 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:56,202 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:56,597 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:57,013 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:56:57,385 WARN L194 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:56:59,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:56:59,576 INFO L93 Difference]: Finished difference Result 1395 states and 1620 transitions. [2020-11-06 23:56:59,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-06 23:56:59,577 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 212 [2020-11-06 23:56:59,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:56:59,583 INFO L225 Difference]: With dead ends: 1395 [2020-11-06 23:56:59,583 INFO L226 Difference]: Without dead ends: 852 [2020-11-06 23:56:59,586 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-06 23:56:59,587 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 852 states. [2020-11-06 23:56:59,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 852 to 675. [2020-11-06 23:56:59,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 675 states. [2020-11-06 23:56:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 675 states and 731 transitions. [2020-11-06 23:56:59,841 INFO L78 Accepts]: Start accepts. Automaton has 675 states and 731 transitions. Word has length 212 [2020-11-06 23:56:59,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:56:59,842 INFO L481 AbstractCegarLoop]: Abstraction has 675 states and 731 transitions. [2020-11-06 23:56:59,842 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-06 23:56:59,842 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 731 transitions. [2020-11-06 23:56:59,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-11-06 23:56:59,844 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:56:59,844 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:56:59,844 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-06 23:56:59,845 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:56:59,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:56:59,845 INFO L82 PathProgramCache]: Analyzing trace with hash 855775717, now seen corresponding path program 1 times [2020-11-06 23:56:59,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:56:59,846 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1260401744] [2020-11-06 23:56:59,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:56:59,848 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:56:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,246 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:00,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:00,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,288 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:00,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:00,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,291 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-11-06 23:57:00,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-06 23:57:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,371 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,397 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,418 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:00,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,431 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:57:00,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,448 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:57:00,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-11-06 23:57:00,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-11-06 23:57:00,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:00,517 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:00,517 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1260401744] [2020-11-06 23:57:00,518 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:00,518 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-06 23:57:00,518 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638717286] [2020-11-06 23:57:00,519 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-06 23:57:00,519 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:00,520 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-06 23:57:00,520 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-11-06 23:57:00,520 INFO L87 Difference]: Start difference. First operand 675 states and 731 transitions. Second operand 8 states. [2020-11-06 23:57:01,280 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:02,095 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:05,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:05,825 INFO L93 Difference]: Finished difference Result 1897 states and 2260 transitions. [2020-11-06 23:57:05,826 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2020-11-06 23:57:05,826 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 212 [2020-11-06 23:57:05,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:05,835 INFO L225 Difference]: With dead ends: 1897 [2020-11-06 23:57:05,835 INFO L226 Difference]: Without dead ends: 1342 [2020-11-06 23:57:05,838 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 4 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 137 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=140, Invalid=412, Unknown=0, NotChecked=0, Total=552 [2020-11-06 23:57:05,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1342 states. [2020-11-06 23:57:06,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1342 to 1109. [2020-11-06 23:57:06,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1109 states. [2020-11-06 23:57:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 1109 states and 1237 transitions. [2020-11-06 23:57:06,333 INFO L78 Accepts]: Start accepts. Automaton has 1109 states and 1237 transitions. Word has length 212 [2020-11-06 23:57:06,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:06,334 INFO L481 AbstractCegarLoop]: Abstraction has 1109 states and 1237 transitions. [2020-11-06 23:57:06,334 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-06 23:57:06,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1237 transitions. [2020-11-06 23:57:06,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-11-06 23:57:06,337 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:06,337 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:57:06,337 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-11-06 23:57:06,338 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:06,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:06,338 INFO L82 PathProgramCache]: Analyzing trace with hash -848209338, now seen corresponding path program 1 times [2020-11-06 23:57:06,338 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:06,339 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [264824958] [2020-11-06 23:57:06,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:06,342 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:57:06,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,742 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:06,744 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:06,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,771 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:06,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:06,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,775 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:06,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,789 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:06,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,800 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:57:06,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:57:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,832 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-11-06 23:57:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,839 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:06,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,842 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:06,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,847 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:57:06,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,849 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:57:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,852 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-06 23:57:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,854 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2020-11-06 23:57:06,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:06,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:06,906 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [264824958] [2020-11-06 23:57:06,906 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:06,906 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-11-06 23:57:06,907 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899270100] [2020-11-06 23:57:06,907 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-11-06 23:57:06,907 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:06,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-11-06 23:57:06,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2020-11-06 23:57:06,908 INFO L87 Difference]: Start difference. First operand 1109 states and 1237 transitions. Second operand 8 states. [2020-11-06 23:57:07,610 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:57:11,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:57:11,831 INFO L93 Difference]: Finished difference Result 2130 states and 2532 transitions. [2020-11-06 23:57:11,831 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-11-06 23:57:11,832 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 217 [2020-11-06 23:57:11,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:57:11,846 INFO L225 Difference]: With dead ends: 2130 [2020-11-06 23:57:11,846 INFO L226 Difference]: Without dead ends: 2126 [2020-11-06 23:57:11,848 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=186, Invalid=516, Unknown=0, NotChecked=0, Total=702 [2020-11-06 23:57:11,851 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2126 states. [2020-11-06 23:57:12,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2126 to 1784. [2020-11-06 23:57:12,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1784 states. [2020-11-06 23:57:12,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1784 states and 2013 transitions. [2020-11-06 23:57:12,954 INFO L78 Accepts]: Start accepts. Automaton has 1784 states and 2013 transitions. Word has length 217 [2020-11-06 23:57:12,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:57:12,955 INFO L481 AbstractCegarLoop]: Abstraction has 1784 states and 2013 transitions. [2020-11-06 23:57:12,955 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-11-06 23:57:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 2013 transitions. [2020-11-06 23:57:12,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2020-11-06 23:57:12,962 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:57:12,963 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2020-11-06 23:57:12,963 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-11-06 23:57:12,966 INFO L429 AbstractCegarLoop]: === Iteration 11 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:57:12,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:57:12,967 INFO L82 PathProgramCache]: Analyzing trace with hash 142015038, now seen corresponding path program 1 times [2020-11-06 23:57:12,967 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:57:12,968 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1349537173] [2020-11-06 23:57:12,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:57:13,360 WARN L194 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 89 [2020-11-06 23:57:13,530 WARN L194 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2020-11-06 23:57:14,363 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:57:15,128 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:15,940 WARN L194 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:16,697 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:17,452 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:57:18,230 WARN L194 SmtUtils]: Spent 732.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:19,011 WARN L194 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:19,750 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:20,504 WARN L194 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:21,220 WARN L194 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:57:21,993 WARN L194 SmtUtils]: Spent 736.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:22,741 WARN L194 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:23,488 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:24,188 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:24,917 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 184 [2020-11-06 23:57:25,622 WARN L194 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 183 [2020-11-06 23:57:25,626 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-06 23:57:25,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,602 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:57:26,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:57:26,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,669 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-11-06 23:57:26,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,671 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-11-06 23:57:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,673 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-11-06 23:57:26,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,675 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-11-06 23:57:26,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,691 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-11-06 23:57:26,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 169 [2020-11-06 23:57:26,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-06 23:57:26,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-06 23:57:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,748 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-06 23:57:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-06 23:57:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,756 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2020-11-06 23:57:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:57:26,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:57:33,012 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1349537173] [2020-11-06 23:57:33,013 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:57:33,013 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [58] imperfect sequences [] total 58 [2020-11-06 23:57:33,013 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1799389990] [2020-11-06 23:57:33,016 INFO L461 AbstractCegarLoop]: Interpolant automaton has 59 states [2020-11-06 23:57:33,016 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:57:33,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 59 interpolants. [2020-11-06 23:57:33,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=648, Invalid=3134, Unknown=0, NotChecked=0, Total=3782 [2020-11-06 23:57:33,019 INFO L87 Difference]: Start difference. First operand 1784 states and 2013 transitions. Second operand 59 states. [2020-11-06 23:57:33,788 WARN L194 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:34,670 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:35,122 WARN L194 SmtUtils]: Spent 391.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:57:35,557 WARN L194 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:57:35,980 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-11-06 23:57:36,834 WARN L194 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 220 [2020-11-06 23:57:38,064 WARN L194 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-06 23:57:38,628 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-06 23:57:39,268 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:57:40,381 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2020-11-06 23:57:41,512 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 239 DAG size of output: 237 [2020-11-06 23:57:43,513 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 241 DAG size of output: 239 [2020-11-06 23:57:44,662 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2020-11-06 23:57:45,924 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2020-11-06 23:57:47,232 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2020-11-06 23:57:48,496 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 243 DAG size of output: 241 [2020-11-06 23:57:49,780 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 245 DAG size of output: 243 [2020-11-06 23:57:51,017 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 247 DAG size of output: 245 [2020-11-06 23:57:52,256 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 249 DAG size of output: 247 [2020-11-06 23:57:53,645 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 249 DAG size of output: 247 [2020-11-06 23:57:55,043 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 251 DAG size of output: 249 [2020-11-06 23:57:56,420 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 249 DAG size of output: 247 [2020-11-06 23:57:57,222 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-11-06 23:57:57,514 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2020-11-06 23:57:57,751 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2020-11-06 23:57:58,567 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:57:59,403 WARN L194 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2020-11-06 23:58:00,263 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:58:01,155 WARN L194 SmtUtils]: Spent 703.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 214 [2020-11-06 23:58:01,859 WARN L194 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:58:02,804 WARN L194 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 224 DAG size of output: 222 [2020-11-06 23:58:03,552 WARN L194 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:58:04,485 WARN L194 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 217 [2020-11-06 23:58:05,461 WARN L194 SmtUtils]: Spent 757.00 ms on a formula simplification. DAG size of input: 219 DAG size of output: 217 [2020-11-06 23:58:06,520 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:58:07,722 WARN L194 SmtUtils]: Spent 368.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-06 23:58:08,391 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:58:09,274 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-11-06 23:58:09,716 WARN L194 SmtUtils]: Spent 377.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:58:10,934 WARN L194 SmtUtils]: Spent 440.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-06 23:58:11,467 WARN L194 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-06 23:58:12,099 WARN L194 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:58:13,209 WARN L194 SmtUtils]: Spent 496.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-06 23:58:14,250 WARN L194 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 237 DAG size of output: 235 [2020-11-06 23:58:15,641 WARN L194 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 239 DAG size of output: 235 [2020-11-06 23:58:17,961 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-06 23:58:18,853 WARN L194 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-06 23:58:19,319 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-06 23:58:21,117 WARN L194 SmtUtils]: Spent 828.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 219 [2020-11-06 23:58:21,974 WARN L194 SmtUtils]: Spent 804.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 216 [2020-11-06 23:58:22,471 WARN L194 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-06 23:58:22,893 WARN L194 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-11-06 23:58:24,321 WARN L194 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-06 23:58:28,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:58:28,881 INFO L93 Difference]: Finished difference Result 4374 states and 5435 transitions. [2020-11-06 23:58:28,881 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 164 states. [2020-11-06 23:58:28,882 INFO L78 Accepts]: Start accepts. Automaton has 59 states. Word has length 306 [2020-11-06 23:58:28,882 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:58:28,885 INFO L225 Difference]: With dead ends: 4374 [2020-11-06 23:58:28,886 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:58:28,913 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 380 GetRequests, 140 SyntacticMatches, 22 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19864 ImplicationChecksByTransitivity, 49.7s TimeCoverageRelationStatistics Valid=4591, Invalid=43589, Unknown=0, NotChecked=0, Total=48180 [2020-11-06 23:58:28,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:58:28,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:58:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:58:28,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:58:28,915 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 306 [2020-11-06 23:58:28,915 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:58:28,915 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:58:28,915 INFO L482 AbstractCegarLoop]: Interpolant automaton has 59 states. [2020-11-06 23:58:28,915 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:58:28,915 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:58:28,916 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2020-11-06 23:58:28,918 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:58:29,797 WARN L194 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2020-11-06 23:58:30,244 WARN L194 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2020-11-06 23:58:30,577 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2020-11-06 23:58:31,080 WARN L194 SmtUtils]: Spent 161.00 ms on a formula simplification that was a NOOP. DAG size: 288 [2020-11-06 23:58:31,314 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 220 DAG size of output: 219 [2020-11-06 23:58:31,478 WARN L194 SmtUtils]: Spent 159.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2020-11-06 23:58:34,174 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 409 DAG size of output: 357 [2020-11-06 23:58:35,662 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 297 DAG size of output: 294 [2020-11-06 23:58:36,391 WARN L194 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 226 [2020-11-06 23:58:36,499 WARN L194 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2020-11-06 23:58:36,606 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-06 23:58:36,739 WARN L194 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-06 23:58:36,853 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 226 [2020-11-06 23:58:37,439 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 241 DAG size of output: 29 [2020-11-06 23:58:37,700 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 291 [2020-11-06 23:58:38,195 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-06 23:58:38,503 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2020-11-06 23:58:39,366 WARN L194 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 291 [2020-11-06 23:58:39,680 WARN L194 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 290 [2020-11-06 23:58:39,826 WARN L194 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 223 [2020-11-06 23:58:39,952 WARN L194 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2020-11-06 23:58:40,385 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 290 [2020-11-06 23:58:42,562 WARN L194 SmtUtils]: Spent 720.00 ms on a formula simplification. DAG size of input: 376 DAG size of output: 318 [2020-11-06 23:58:43,282 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 281 [2020-11-06 23:58:44,001 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 296 [2020-11-06 23:58:49,876 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 267 [2020-11-06 23:58:50,000 WARN L194 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 267 [2020-11-06 23:58:50,294 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 267 [2020-11-06 23:58:50,433 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:58:51,097 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 287 [2020-11-06 23:58:51,289 WARN L194 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 267 [2020-11-06 23:58:51,480 WARN L194 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 267 [2020-11-06 23:58:51,584 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 226 [2020-11-06 23:58:51,795 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 267 [2020-11-06 23:58:51,908 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2020-11-06 23:58:52,125 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 226 [2020-11-06 23:58:52,649 WARN L194 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2020-11-06 23:58:52,764 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 287 [2020-11-06 23:58:52,896 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 269 [2020-11-06 23:58:53,102 WARN L194 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 289 [2020-11-06 23:58:53,302 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2020-11-06 23:58:53,514 WARN L194 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 290 DAG size of output: 269 [2020-11-06 23:58:53,755 WARN L194 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 308 DAG size of output: 289 [2020-11-06 23:58:53,957 WARN L194 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 287 DAG size of output: 266 [2020-11-06 23:58:54,087 WARN L194 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 267 [2020-11-06 23:58:54,276 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 224 [2020-11-06 23:58:54,392 WARN L194 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 288 DAG size of output: 267 [2020-11-06 23:58:59,077 WARN L194 SmtUtils]: Spent 725.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 324 [2020-11-06 23:59:02,349 WARN L194 SmtUtils]: Spent 877.00 ms on a formula simplification. DAG size of input: 415 DAG size of output: 363 [2020-11-06 23:59:03,557 WARN L194 SmtUtils]: Spent 860.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:06,356 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 243 DAG size of output: 223 [2020-11-06 23:59:07,366 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 291 [2020-11-06 23:59:08,951 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 310 DAG size of output: 291 [2020-11-06 23:59:09,261 WARN L194 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 290 [2020-11-06 23:59:09,461 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2020-11-06 23:59:09,644 WARN L194 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 225 [2020-11-06 23:59:09,881 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 309 DAG size of output: 290 [2020-11-06 23:59:12,707 WARN L194 SmtUtils]: Spent 872.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:13,662 WARN L194 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 296 [2020-11-06 23:59:14,564 WARN L194 SmtUtils]: Spent 898.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:15,110 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 384 DAG size of output: 320 [2020-11-06 23:59:16,048 WARN L194 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:19,325 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 382 DAG size of output: 324 [2020-11-06 23:59:20,708 WARN L194 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 322 [2020-11-06 23:59:23,151 WARN L194 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 238 DAG size of output: 26 [2020-11-06 23:59:24,925 WARN L194 SmtUtils]: Spent 706.00 ms on a formula simplification. DAG size of input: 400 DAG size of output: 296 [2020-11-06 23:59:27,726 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 347 DAG size of output: 283 [2020-11-06 23:59:28,996 WARN L194 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 404 DAG size of output: 300 [2020-11-06 23:59:29,979 WARN L194 SmtUtils]: Spent 891.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:33,198 WARN L194 SmtUtils]: Spent 886.00 ms on a formula simplification. DAG size of input: 413 DAG size of output: 361 [2020-11-06 23:59:35,979 WARN L194 SmtUtils]: Spent 937.00 ms on a formula simplification. DAG size of input: 421 DAG size of output: 365 [2020-11-06 23:59:37,429 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 380 DAG size of output: 322 [2020-11-06 23:59:39,158 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-06 23:59:39,500 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:43,532 WARN L194 SmtUtils]: Spent 4.02 s on a formula simplification. DAG size of input: 243 DAG size of output: 67 [2020-11-06 23:59:47,577 WARN L194 SmtUtils]: Spent 4.03 s on a formula simplification. DAG size of input: 243 DAG size of output: 67 [2020-11-06 23:59:47,922 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:48,652 WARN L194 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 16 [2020-11-06 23:59:49,262 WARN L194 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 24 [2020-11-06 23:59:51,308 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 292 DAG size of output: 46 [2020-11-06 23:59:51,652 WARN L194 SmtUtils]: Spent 341.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:52,032 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-06 23:59:52,372 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-06 23:59:52,743 WARN L194 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-06 23:59:53,459 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification. DAG size of input: 217 DAG size of output: 15 [2020-11-06 23:59:53,839 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-06 23:59:58,130 WARN L194 SmtUtils]: Spent 4.28 s on a formula simplification. DAG size of input: 246 DAG size of output: 70 [2020-11-06 23:59:59,401 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2020-11-06 23:59:59,763 WARN L194 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:00:03,592 WARN L194 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 239 DAG size of output: 66 [2020-11-07 00:00:04,461 WARN L194 SmtUtils]: Spent 788.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:00:05,267 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:00:07,351 WARN L194 SmtUtils]: Spent 2.07 s on a formula simplification. DAG size of input: 258 DAG size of output: 24 [2020-11-07 00:00:08,153 WARN L194 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:00:08,646 WARN L194 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2020-11-07 00:00:10,432 WARN L194 SmtUtils]: Spent 1.78 s on a formula simplification. DAG size of input: 213 DAG size of output: 12 [2020-11-07 00:00:11,229 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:00:13,988 WARN L194 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 220 DAG size of output: 45 [2020-11-07 00:00:14,333 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:15,929 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 253 DAG size of output: 42 [2020-11-07 00:00:16,254 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:16,607 WARN L194 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 1 [2020-11-07 00:00:17,823 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 217 DAG size of output: 37 [2020-11-07 00:00:19,469 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 232 DAG size of output: 45 [2020-11-07 00:00:19,794 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:20,138 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:20,608 WARN L194 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 41 [2020-11-07 00:00:20,941 WARN L194 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:00:22,938 WARN L194 SmtUtils]: Spent 1.99 s on a formula simplification. DAG size of input: 256 DAG size of output: 68 [2020-11-07 00:00:23,173 WARN L194 SmtUtils]: Spent 226.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:00:23,467 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:23,796 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:24,505 WARN L194 SmtUtils]: Spent 681.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 11 [2020-11-07 00:00:25,136 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 13 [2020-11-07 00:00:26,420 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 198 DAG size of output: 45 [2020-11-07 00:00:26,926 WARN L194 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 00:00:27,558 WARN L194 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-07 00:00:32,575 WARN L194 SmtUtils]: Spent 5.01 s on a formula simplification. DAG size of input: 228 DAG size of output: 56 [2020-11-07 00:00:32,920 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:33,266 WARN L194 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:33,633 WARN L194 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:34,632 WARN L194 SmtUtils]: Spent 993.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-07 00:00:34,952 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-11-07 00:00:36,238 WARN L194 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 198 DAG size of output: 45 [2020-11-07 00:00:36,558 WARN L194 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:00:36,896 WARN L194 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 1 [2020-11-07 00:00:37,641 WARN L194 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 35 [2020-11-07 00:00:39,689 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 210 DAG size of output: 48 [2020-11-07 00:00:40,044 WARN L194 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:00:42,944 WARN L194 SmtUtils]: Spent 2.88 s on a formula simplification. DAG size of input: 257 DAG size of output: 65 [2020-11-07 00:00:43,075 WARN L194 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 13 [2020-11-07 00:00:46,182 WARN L194 SmtUtils]: Spent 3.10 s on a formula simplification. DAG size of input: 229 DAG size of output: 61 [2020-11-07 00:00:49,557 WARN L194 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 235 DAG size of output: 63 [2020-11-07 00:00:50,929 WARN L194 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 182 DAG size of output: 26 [2020-11-07 00:00:51,262 WARN L194 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 00:00:52,070 WARN L194 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 253 DAG size of output: 15 [2020-11-07 00:00:52,320 WARN L194 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 1 [2020-11-07 00:00:54,945 WARN L194 SmtUtils]: Spent 2.62 s on a formula simplification. DAG size of input: 215 DAG size of output: 49 [2020-11-07 00:00:56,444 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:00:57,189 WARN L194 SmtUtils]: Spent 711.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 16 [2020-11-07 00:00:57,983 WARN L194 SmtUtils]: Spent 786.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:00:59,631 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 259 DAG size of output: 48 [2020-11-07 00:01:00,032 WARN L194 SmtUtils]: Spent 358.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:01:01,197 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 243 DAG size of output: 20 [2020-11-07 00:01:01,987 WARN L194 SmtUtils]: Spent 784.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:01:02,382 WARN L194 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:01:02,806 WARN L194 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 31 [2020-11-07 00:01:04,447 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 192 DAG size of output: 12 [2020-11-07 00:01:05,798 WARN L194 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 184 DAG size of output: 25 [2020-11-07 00:01:06,425 WARN L194 SmtUtils]: Spent 617.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-07 00:01:06,758 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:07,085 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:07,344 WARN L194 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-11-07 00:01:07,678 WARN L194 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:01:09,782 WARN L194 SmtUtils]: Spent 2.06 s on a formula simplification. DAG size of input: 298 DAG size of output: 46 [2020-11-07 00:01:10,130 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:01:14,792 WARN L194 SmtUtils]: Spent 4.65 s on a formula simplification. DAG size of input: 227 DAG size of output: 55 [2020-11-07 00:01:16,700 WARN L194 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:01:18,113 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:01:18,711 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 201 DAG size of output: 24 [2020-11-07 00:01:19,029 WARN L194 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 00:01:22,350 WARN L194 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 231 DAG size of output: 58 [2020-11-07 00:01:23,091 WARN L194 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:01:23,395 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:24,872 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-07 00:01:26,271 WARN L194 SmtUtils]: Spent 1.39 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:01:28,219 WARN L194 SmtUtils]: Spent 1.93 s on a formula simplification. DAG size of input: 258 DAG size of output: 24 [2020-11-07 00:01:28,537 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:01:29,176 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 11 [2020-11-07 00:01:30,182 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-07 00:01:33,434 WARN L194 SmtUtils]: Spent 3.24 s on a formula simplification. DAG size of input: 237 DAG size of output: 55 [2020-11-07 00:01:35,342 WARN L194 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:01:38,630 WARN L194 SmtUtils]: Spent 3.28 s on a formula simplification. DAG size of input: 228 DAG size of output: 55 [2020-11-07 00:01:40,187 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 232 DAG size of output: 45 [2020-11-07 00:01:42,096 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:01:43,341 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 219 DAG size of output: 40 [2020-11-07 00:01:43,647 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:45,536 WARN L194 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:01:45,843 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:46,157 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:47,104 WARN L194 SmtUtils]: Spent 930.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-07 00:01:48,619 WARN L194 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 216 DAG size of output: 11 [2020-11-07 00:01:49,208 WARN L194 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 190 DAG size of output: 8 [2020-11-07 00:01:49,555 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2020-11-07 00:01:51,032 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-07 00:01:51,344 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:01:51,720 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:01:52,468 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:01:53,140 WARN L194 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 228 DAG size of output: 16 [2020-11-07 00:01:54,086 WARN L194 SmtUtils]: Spent 938.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-07 00:01:55,044 WARN L194 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 186 DAG size of output: 11 [2020-11-07 00:01:56,648 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 259 DAG size of output: 48 [2020-11-07 00:01:58,128 WARN L194 SmtUtils]: Spent 1.47 s on a formula simplification. DAG size of input: 192 DAG size of output: 16 [2020-11-07 00:01:59,074 WARN L194 SmtUtils]: Spent 939.00 ms on a formula simplification. DAG size of input: 232 DAG size of output: 16 [2020-11-07 00:02:00,664 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 257 DAG size of output: 46 [2020-11-07 00:02:01,913 WARN L194 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 195 DAG size of output: 19 [2020-11-07 00:02:02,528 WARN L194 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 11 [2020-11-07 00:02:06,420 WARN L194 SmtUtils]: Spent 3.82 s on a formula simplification. DAG size of input: 213 DAG size of output: 48 [2020-11-07 00:02:06,731 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:07,054 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:02:08,609 WARN L194 SmtUtils]: Spent 1.54 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-07 00:02:08,941 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:09,266 WARN L194 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:02:09,407 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 13 [2020-11-07 00:02:10,150 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:02:14,847 WARN L194 SmtUtils]: Spent 4.69 s on a formula simplification. DAG size of input: 228 DAG size of output: 56 [2020-11-07 00:02:15,224 WARN L194 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:15,985 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:02:17,558 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 232 DAG size of output: 45 [2020-11-07 00:02:17,861 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:18,208 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 29 [2020-11-07 00:02:19,699 WARN L194 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 189 DAG size of output: 8 [2020-11-07 00:02:22,192 WARN L194 SmtUtils]: Spent 2.48 s on a formula simplification. DAG size of input: 217 DAG size of output: 52 [2020-11-07 00:02:22,498 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:23,420 WARN L194 SmtUtils]: Spent 916.00 ms on a formula simplification. DAG size of input: 185 DAG size of output: 16 [2020-11-07 00:02:23,726 WARN L194 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:24,780 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 182 DAG size of output: 28 [2020-11-07 00:02:25,106 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:26,700 WARN L194 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 218 DAG size of output: 14 [2020-11-07 00:02:27,000 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:27,325 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:27,676 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:28,100 WARN L194 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:02:28,414 WARN L194 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:29,097 WARN L194 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 20 [2020-11-07 00:02:29,401 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:30,618 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 185 DAG size of output: 18 [2020-11-07 00:02:31,899 WARN L194 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 219 DAG size of output: 39 [2020-11-07 00:02:33,821 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 219 DAG size of output: 45 [2020-11-07 00:02:35,473 WARN L194 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 236 DAG size of output: 49 [2020-11-07 00:02:35,776 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:36,083 WARN L194 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:02:37,990 WARN L194 SmtUtils]: Spent 1.90 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:02:39,606 WARN L194 SmtUtils]: Spent 1.61 s on a formula simplification. DAG size of input: 190 DAG size of output: 26 [2020-11-07 00:02:43,997 WARN L194 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 227 DAG size of output: 55 [2020-11-07 00:02:44,313 WARN L194 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 222 DAG size of output: 1 [2020-11-07 00:02:46,042 WARN L194 SmtUtils]: Spent 1.72 s on a formula simplification. DAG size of input: 199 DAG size of output: 32 [2020-11-07 00:02:46,406 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 24 [2020-11-07 00:02:50,903 WARN L194 SmtUtils]: Spent 4.49 s on a formula simplification. DAG size of input: 230 DAG size of output: 59 [2020-11-07 00:02:52,442 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-07 00:02:56,836 WARN L194 SmtUtils]: Spent 4.38 s on a formula simplification. DAG size of input: 227 DAG size of output: 55 [2020-11-07 00:02:58,377 WARN L194 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 187 DAG size of output: 24 [2020-11-07 00:02:58,507 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 13 [2020-11-07 00:03:00,429 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 296 DAG size of output: 46 [2020-11-07 00:03:02,310 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 256 DAG size of output: 68 [2020-11-07 00:03:05,569 WARN L194 SmtUtils]: Spent 3.25 s on a formula simplification. DAG size of input: 237 DAG size of output: 55 [2020-11-07 00:03:06,321 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:03:10,094 WARN L194 SmtUtils]: Spent 3.77 s on a formula simplification. DAG size of input: 243 DAG size of output: 65 [2020-11-07 00:03:10,411 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-07 00:03:11,847 WARN L194 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 227 DAG size of output: 52 [2020-11-07 00:03:12,188 WARN L194 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 20 [2020-11-07 00:03:14,129 WARN L194 SmtUtils]: Spent 1.94 s on a formula simplification. DAG size of input: 300 DAG size of output: 46 [2020-11-07 00:03:14,458 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 27 [2020-11-07 00:03:15,222 WARN L194 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:03:15,988 WARN L194 SmtUtils]: Spent 742.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:03:16,741 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:03:17,502 WARN L194 SmtUtils]: Spent 740.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 16 [2020-11-07 00:03:19,085 WARN L194 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 257 DAG size of output: 46 [2020-11-07 00:03:22,674 WARN L194 SmtUtils]: Spent 3.58 s on a formula simplification. DAG size of input: 239 DAG size of output: 66 [2020-11-07 00:03:22,983 WARN L194 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 67 [2020-11-07 00:03:24,166 WARN L194 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 176 DAG size of output: 14 [2020-11-07 00:03:24,173 INFO L262 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,173 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:03:24,174 INFO L262 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,174 INFO L262 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-11-07 00:03:24,174 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 172 227) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L185(line 185) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L181(line 181) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L214-1(line 214) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L214-2(line 214) no Hoare annotation was computed. [2020-11-07 00:03:24,175 INFO L266 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 172 227) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 172 227) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L219(lines 196 220) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:03:24,176 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L203(lines 203 207) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L203-1(lines 203 207) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L195-1(line 195) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L195-2(line 195) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-11-07 00:03:24,177 INFO L266 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L216-1(lines 197 218) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L254-2(lines 254 279) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 228 287) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 00:03:24,178 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 228 287) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L280(lines 253 281) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 228 287) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L272-2(line 272) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L268-1(line 268) no Hoare annotation was computed. [2020-11-07 00:03:24,179 INFO L266 CegarLoopResult]: For program point L268-2(line 268) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L260(lines 260 264) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L260-1(lines 260 264) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L252-1(line 252) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L252-2(line 252) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L248(line 248) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L277-1(line 277) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L277-2(line 277) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L273-1(line 273) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L273-2(line 273) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:03:24,180 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L249(line 249) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:03:24,181 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 980 986) the Hoare annotation is: true [2020-11-07 00:03:24,181 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 980 986) the Hoare annotation is: true [2020-11-07 00:03:24,181 INFO L262 CegarLoopResult]: At program point L992(line 992) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,181 INFO L269 CegarLoopResult]: At program point L991(line 991) the Hoare annotation is: true [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 987 995) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,182 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 987 995) the Hoare annotation is: true [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 987 995) the Hoare annotation is: (or (not (= ~methAndRunningLastTime~0 0)) (not (= ~waterLevel~0 1)) (and (<= valid_product_~retValue_acc~13 1) (<= 1 valid_product_~retValue_acc~13) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 834 856) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,182 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 834 856) the Hoare annotation is: true [2020-11-07 00:03:24,182 INFO L269 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point L846-1(line 846) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,182 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 834 856) the Hoare annotation is: true [2020-11-07 00:03:24,182 INFO L262 CegarLoopResult]: At program point L844(lines 844 851) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,182 INFO L269 CegarLoopResult]: At program point L844-1(lines 844 851) the Hoare annotation is: true [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L842-1(line 842) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L840(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L842-2(line 842) the Hoare annotation is: (or (and (= main_~tmp~10 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret70| 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L840-1(line 840) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L262 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,183 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:03:24,183 INFO L266 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-11-07 00:03:24,183 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 789 812) no Hoare annotation was computed. [2020-11-07 00:03:24,183 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 789 812) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L796(line 796) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 789 812) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L795(line 795) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:03:24,184 INFO L262 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2020-11-07 00:03:24,184 INFO L269 CegarLoopResult]: At program point L639(line 639) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 635 643) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 635 643) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 635 643) the Hoare annotation is: (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L706-1(line 706) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L706-2(line 706) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L706-3(line 706) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 699 717) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point isLowWaterLevelEXIT(lines 699 717) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L714(line 714) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L709(line 709) the Hoare annotation is: true [2020-11-07 00:03:24,185 INFO L269 CegarLoopResult]: At program point L708(lines 708 712) the Hoare annotation is: true [2020-11-07 00:03:24,186 INFO L269 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: true [2020-11-07 00:03:24,186 INFO L269 CegarLoopResult]: At program point L708-2(lines 708 712) the Hoare annotation is: true [2020-11-07 00:03:24,186 INFO L269 CegarLoopResult]: At program point isLowWaterLevelFINAL(lines 699 717) the Hoare annotation is: true [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L674-1(line 674) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L663(lines 663 671) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L663-2(lines 663 671) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:03:24,186 INFO L266 CegarLoopResult]: For program point L651(lines 651 659) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L651-2(lines 651 659) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 644 679) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 973 979) the Hoare annotation is: true [2020-11-07 00:03:24,187 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 973 979) the Hoare annotation is: true [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L163-2(line 163) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-11-07 00:03:24,187 INFO L266 CegarLoopResult]: For program point L126(lines 126 171) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L126-1(lines 126 171) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 126 171) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L149(line 149) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L149-1(line 149) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 126 171) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 00:03:24,188 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 126 171) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L131(line 131) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L129(line 129) no Hoare annotation was computed. [2020-11-07 00:03:24,189 INFO L266 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L156(line 156) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L156-1(line 156) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L152-1(line 152) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L150(line 150) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:03:24,190 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L132(line 132) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-11-07 00:03:24,191 INFO L266 CegarLoopResult]: For program point L130(line 130) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L163-1(line 163) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-11-07 00:03:24,192 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 439 484) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L463(lines 463 464) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 463 464) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L459(lines 459 466) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 439 484) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 439 484) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L453(lines 453 473) no Hoare annotation was computed. [2020-11-07 00:03:24,193 INFO L266 CegarLoopResult]: For program point L453-1(lines 453 473) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L480-1(line 480) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L480-2(line 480) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L478-1(line 478) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-07 00:03:24,194 INFO L266 CegarLoopResult]: For program point L478-2(line 478) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L443(line 443) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L439(lines 439 484) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L470(lines 470 471) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 470 471) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L458-1(line 458) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-07 00:03:24,195 INFO L266 CegarLoopResult]: For program point L458-2(line 458) no Hoare annotation was computed. [2020-11-07 00:03:24,196 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-07 00:03:24,196 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 820 830) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,196 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 820 830) the Hoare annotation is: true [2020-11-07 00:03:24,196 INFO L262 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,196 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 820 830) the Hoare annotation is: true [2020-11-07 00:03:24,196 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 624 634) the Hoare annotation is: true [2020-11-07 00:03:24,196 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 624 634) the Hoare annotation is: true [2020-11-07 00:03:24,196 INFO L269 CegarLoopResult]: At program point L631(line 631) the Hoare annotation is: true [2020-11-07 00:03:24,197 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 624 634) the Hoare annotation is: true [2020-11-07 00:03:24,197 INFO L269 CegarLoopResult]: At program point L629(line 629) the Hoare annotation is: true [2020-11-07 00:03:24,197 INFO L269 CegarLoopResult]: At program point L629-1(line 629) the Hoare annotation is: true [2020-11-07 00:03:24,197 INFO L269 CegarLoopResult]: At program point L629-2(line 629) the Hoare annotation is: true [2020-11-07 00:03:24,198 INFO L269 CegarLoopResult]: At program point L629-3(line 629) the Hoare annotation is: true [2020-11-07 00:03:24,198 INFO L262 CegarLoopResult]: At program point deactivatePumpENTRY(lines 616 623) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:03:24,198 INFO L262 CegarLoopResult]: At program point deactivatePumpEXIT(lines 616 623) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:03:24,198 INFO L262 CegarLoopResult]: At program point deactivatePumpFINAL(lines 616 623) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0) (not (<= ~waterLevel~0 1)) (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:03:24,199 INFO L262 CegarLoopResult]: At program point L944(line 944) the Hoare annotation is: (or (and (<= ~waterLevel~0 1) (<= 1 isHighWaterSensorDry_~retValue_acc~10)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,199 INFO L262 CegarLoopResult]: At program point L943(line 943) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,199 INFO L269 CegarLoopResult]: At program point L942(lines 942 948) the Hoare annotation is: true [2020-11-07 00:03:24,199 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 938 951) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~10)) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|)) .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:03:24,199 INFO L262 CegarLoopResult]: At program point L947(line 947) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= isHighWaterSensorDry_~retValue_acc~10 0) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,199 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 938 951) the Hoare annotation is: true [2020-11-07 00:03:24,200 INFO L262 CegarLoopResult]: At program point L946(line 946) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (<= ~waterLevel~0 1))) [2020-11-07 00:03:24,200 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 938 951) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~10)) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~10) (<= 1 |isHighWaterSensorDry_#res|)) .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:03:24,200 INFO L262 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not .cse1)) (or .cse0 (not (<= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:03:24,200 INFO L262 CegarLoopResult]: At program point L602-1(lines 583 607) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 583 607) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point L597(line 597) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 583 607) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point L591(lines 591 599) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point L589(line 589) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,201 INFO L262 CegarLoopResult]: At program point L589-1(line 589) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,202 INFO L262 CegarLoopResult]: At program point L587(lines 587 604) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,202 INFO L262 CegarLoopResult]: At program point L589-2(line 589) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,202 INFO L262 CegarLoopResult]: At program point L589-3(line 589) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,202 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 523 529) the Hoare annotation is: true [2020-11-07 00:03:24,202 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 523 529) the Hoare annotation is: true [2020-11-07 00:03:24,202 INFO L262 CegarLoopResult]: At program point L93(line 93) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,202 INFO L262 CegarLoopResult]: At program point L60(line 60) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,203 INFO L262 CegarLoopResult]: At program point L93-1(line 93) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,203 INFO L262 CegarLoopResult]: At program point L85(lines 85 91) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,203 INFO L262 CegarLoopResult]: At program point L85-1(lines 85 91) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,203 INFO L262 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (not (= test_~tmp~0 0))) (.cse2 (= test_~splverifierCounter~0 0)) (.cse3 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2 .cse3) (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 2) .cse0 .cse1 .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 (= ~methAndRunningLastTime~0 0) .cse3))) [2020-11-07 00:03:24,203 INFO L262 CegarLoopResult]: At program point L73(line 73) the Hoare annotation is: (let ((.cse1 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 0)) (.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse5 (<= test_~tmp~0 2147483647)) (.cse4 (= test_~splverifierCounter~0 0)) (.cse6 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 (= ~methaneLevelCritical~0 0) .cse2 .cse3 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse4) (and .cse0 (not .cse3) .cse2 .cse5 .cse4 .cse6) (not (= |old(~pumpRunning~0)| 0)) (not .cse1) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse2 .cse1 .cse5 .cse3 .cse4 (= ~methAndRunningLastTime~0 0) .cse6) (and (<= ~waterLevel~0 1) .cse0 .cse2 .cse5 .cse4 .cse6))) [2020-11-07 00:03:24,204 INFO L262 CegarLoopResult]: At program point L73-1(line 73) the Hoare annotation is: (let ((.cse0 (<= |test_#t~nondet7| 2147483647)) (.cse1 (= |test_#t~nondet7| test_~tmp~0)) (.cse2 (<= 0 (+ |test_#t~nondet7| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2 .cse3) (and .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0)))) [2020-11-07 00:03:24,204 INFO L262 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,204 INFO L262 CegarLoopResult]: At program point L111(lines 64 112) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,204 INFO L262 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,204 INFO L269 CegarLoopResult]: At program point testEXIT(lines 55 118) the Hoare annotation is: true [2020-11-07 00:03:24,204 INFO L262 CegarLoopResult]: At program point L66(lines 65 110) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~methaneLevelCritical~0 0) .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not .cse0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= ~waterLevel~0 1) .cse1 .cse3 .cse4) (and (not .cse2) .cse1 .cse3 .cse4))) [2020-11-07 00:03:24,205 INFO L262 CegarLoopResult]: At program point L99-1(line 99) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,205 INFO L262 CegarLoopResult]: At program point L99-2(line 99) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,205 INFO L262 CegarLoopResult]: At program point testENTRY(lines 55 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,205 INFO L262 CegarLoopResult]: At program point L95(lines 95 106) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,205 INFO L262 CegarLoopResult]: At program point L58(line 58) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,206 INFO L262 CegarLoopResult]: At program point L87(line 87) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (not (= test_~tmp___0~0 0)) (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,206 INFO L269 CegarLoopResult]: At program point testFINAL(lines 55 118) the Hoare annotation is: true [2020-11-07 00:03:24,206 INFO L262 CegarLoopResult]: At program point L83(line 83) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= 0 (+ |test_#t~nondet8| 2147483648)) (< ~waterLevel~0 3) (<= |test_#t~nondet8| 2147483647) .cse0 (not (= test_~tmp~0 0)) .cse1 .cse2) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,206 INFO L262 CegarLoopResult]: At program point L83-1(line 83) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (and (<= 0 (+ |test_#t~nondet8| 2147483648)) (< ~waterLevel~0 3) (<= |test_#t~nondet8| 2147483647) .cse0 (not (= test_~tmp~0 0)) (= |test_#t~nondet8| test_~tmp___0~0) .cse1 .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,206 INFO L262 CegarLoopResult]: At program point L108(lines 65 110) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~methaneLevelCritical~0 0) .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not .cse0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= ~waterLevel~0 1) .cse1 .cse3 .cse4) (and (not .cse2) .cse1 .cse3 .cse4))) [2020-11-07 00:03:24,207 INFO L262 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,207 INFO L262 CegarLoopResult]: At program point L75-1(lines 75 81) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) .cse1 .cse2) (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,207 INFO L262 CegarLoopResult]: At program point L67(lines 67 71) the Hoare annotation is: (let ((.cse0 (= 1 ~systemActive~0)) (.cse2 (= ~pumpRunning~0 0)) (.cse1 (<= test_~tmp~0 2147483647)) (.cse3 (= test_~splverifierCounter~0 0)) (.cse4 (<= 0 (+ test_~tmp~0 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 (= ~methAndRunningLastTime~0 0) .cse4) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 (= ~methaneLevelCritical~0 0) .cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) .cse3) (not (= |old(~pumpRunning~0)| 0)) (not .cse0) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (<= ~waterLevel~0 1) .cse1 .cse3 .cse4) (and (not .cse2) .cse1 .cse3 .cse4))) [2020-11-07 00:03:24,207 INFO L262 CegarLoopResult]: At program point L63(line 63) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,207 INFO L262 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:03:24,208 INFO L262 CegarLoopResult]: At program point L101(lines 101 105) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,208 INFO L262 CegarLoopResult]: At program point L101-2(lines 95 106) the Hoare annotation is: (let ((.cse0 (<= test_~tmp~0 2147483647)) (.cse1 (= test_~splverifierCounter~0 0)) (.cse2 (<= 0 (+ test_~tmp~0 2147483648)))) (or (not (= |old(~waterLevel~0)| 1)) (and (< ~waterLevel~0 3) .cse0 (not (= test_~tmp~0 0)) (<= test_~tmp___0~0 2147483647) (<= 0 (+ test_~tmp___0~0 2147483648)) .cse1 .cse2) (and .cse0 .cse1 (= ~methAndRunningLastTime~0 0) .cse2) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (not (= |old(~methAndRunningLastTime~0)| 0)) (and (<= ~waterLevel~0 1) .cse0 .cse1 .cse2) (and (not (= ~pumpRunning~0 0)) .cse0 .cse1 .cse2))) [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L417(lines 417 418) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 417 418) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L413(lines 413 420) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 393 438) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L407(lines 407 427) no Hoare annotation was computed. [2020-11-07 00:03:24,208 INFO L266 CegarLoopResult]: For program point L407-1(lines 407 427) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L434-1(line 434) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L434-2(line 434) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L432-1(line 432) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L432-2(line 432) no Hoare annotation was computed. [2020-11-07 00:03:24,209 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L393(lines 393 438) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L424(lines 424 425) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 424 425) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L412-1(line 412) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L412-2(line 412) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 393 438) no Hoare annotation was computed. [2020-11-07 00:03:24,210 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 393 438) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:03:24,211 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryFINAL(lines 952 960) the Hoare annotation is: true [2020-11-07 00:03:24,212 INFO L269 CegarLoopResult]: At program point L957(line 957) the Hoare annotation is: true [2020-11-07 00:03:24,212 INFO L269 CegarLoopResult]: At program point L956(line 956) the Hoare annotation is: true [2020-11-07 00:03:24,212 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 952 960) the Hoare annotation is: true [2020-11-07 00:03:24,212 INFO L269 CegarLoopResult]: At program point isLowWaterSensorDryEXIT(lines 952 960) the Hoare annotation is: true [2020-11-07 00:03:24,212 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 728 756) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:03:24,212 INFO L262 CegarLoopResult]: At program point L752(line 752) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification2_spec__2_~tmp~9 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-11-07 00:03:24,212 INFO L262 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~methAndRunningLastTime~0 0)) .cse0))) [2020-11-07 00:03:24,212 INFO L262 CegarLoopResult]: At program point L740(lines 740 750) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (not (= ~pumpRunning~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 728 756) the Hoare annotation is: (let ((.cse1 (= ~methAndRunningLastTime~0 0)) (.cse2 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (and (not .cse2) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0))) .cse0 .cse1) (or .cse2 (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point L738(line 738) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point L738-1(line 738) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point L736(lines 736 753) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point L738-2(line 738) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)))) [2020-11-07 00:03:24,213 INFO L262 CegarLoopResult]: At program point L738-3(line 738) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (not (= ~pumpRunning~0 0)) .cse0 (= |__utac_acc__Specification2_spec__2_#t~ret69| 0)) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= __utac_acc__Specification2_spec__2_~tmp___0~3 |__utac_acc__Specification2_spec__2_#t~ret69|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L736-1(lines 728 756) the Hoare annotation is: (let ((.cse1 (= ~methAndRunningLastTime~0 0)) (.cse2 (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0 .cse1) (or (and (not .cse2) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0))) .cse0 .cse1) (or .cse2 (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L734-1(line 734) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) .cse0) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L734-2(line 734) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification2_spec__2_#t~ret68| 0) .cse0) (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)))) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L734-3(line 734) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (and (= __utac_acc__Specification2_spec__2_~tmp~9 |__utac_acc__Specification2_spec__2_#t~ret68|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (= __utac_acc__Specification2_spec__2_~tmp~9 0) (not (= ~methaneLevelCritical~0 0)) .cse0))) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-11-07 00:03:24,214 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (= __utac_acc__Specification2_spec__2_~tmp___0~3 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:03:24,215 INFO L262 CegarLoopResult]: At program point L743(line 743) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= |old(~methAndRunningLastTime~0)| 0))))) [2020-11-07 00:03:24,215 INFO L262 CegarLoopResult]: At program point L741(lines 741 747) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (not (= ~pumpRunning~0 0)) .cse0) (or (not (= ~methaneLevelCritical~0 0)) .cse0) (or .cse0 (and (not (= __utac_acc__Specification2_spec__2_~tmp~9 0)) (not (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point L912(line 912) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point L914-2(lines 914 922) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 906 928) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point L920(line 920) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 906 928) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 906 928) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point L916(line 916) no Hoare annotation was computed. [2020-11-07 00:03:24,215 INFO L266 CegarLoopResult]: For program point L914(lines 914 922) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:03:24,216 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:03:24,216 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 720 727) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (not (= |old(~methAndRunningLastTime~0)| 0))) [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L341(lines 341 345) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L366-1(line 366) no Hoare annotation was computed. [2020-11-07 00:03:24,216 INFO L266 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L366-2(line 366) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L350-1(line 350) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L350-2(line 350) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L293(line 293) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-07 00:03:24,217 INFO L266 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 290 392) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L368-1(line 368) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L368-2(line 368) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L360(lines 338 361) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L294(line 294) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 290 392) no Hoare annotation was computed. [2020-11-07 00:03:24,218 INFO L266 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L319(lines 319 335) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L352-2(line 352) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 290 392) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L336(lines 336 377) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L295(line 295) no Hoare annotation was computed. [2020-11-07 00:03:24,219 INFO L266 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L378(lines 378 389) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L370-1(line 370) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L354-1(line 354) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L321-1(line 321) no Hoare annotation was computed. [2020-11-07 00:03:24,220 INFO L266 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L314(lines 314 318) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L339-2(lines 339 359) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:03:24,221 INFO L266 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L290(lines 290 392) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L290-1(lines 290 392) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L381-1(line 381) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L381-2(line 381) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L340(lines 339 359) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-07 00:03:24,222 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L324-1(line 324) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 963 972) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 963 972) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L969(line 969) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point L968(line 968) no Hoare annotation was computed. [2020-11-07 00:03:24,223 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 963 972) no Hoare annotation was computed. [2020-11-07 00:03:24,224 INFO L266 CegarLoopResult]: For program point L965(line 965) no Hoare annotation was computed. [2020-11-07 00:03:24,224 INFO L266 CegarLoopResult]: For program point L965-1(line 965) no Hoare annotation was computed. [2020-11-07 00:03:24,224 INFO L266 CegarLoopResult]: For program point L965-2(line 965) no Hoare annotation was computed. [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L675-2(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L758(line 758) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L424-1(line 424) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,224 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,225 INFO L262 CegarLoopResult]: At program point L924(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L924-1(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L924-2(line 924) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L920(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L920-1(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L470(line 470) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L920-2(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L470-1(line 470) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L920-3(line 920) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,226 INFO L262 CegarLoopResult]: At program point L916(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L916-1(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L916-2(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L916-3(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L912(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L916-4(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L912-1(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L916-5(line 916) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,227 INFO L262 CegarLoopResult]: At program point L912-2(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L912-3(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L912-4(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L912-5(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L912-6(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L425(line 425) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L912-7(line 912) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L417(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,228 INFO L262 CegarLoopResult]: At program point L417-1(line 417) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L673-1(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L673-2(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L673-3(line 673) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L669(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L669-1(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L669-2(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,229 INFO L262 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L669-3(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L669-4(line 669) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L665-1(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L665-2(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L665-3(line 665) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,230 INFO L262 CegarLoopResult]: At program point L661(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L661-1(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L661-2(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L661-3(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L657(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L661-4(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L657-1(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L661-5(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L496(line 496) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L463(line 463) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,231 INFO L262 CegarLoopResult]: At program point L657-2(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L661-6(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L719(line 719) the Hoare annotation is: (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L463-1(line 463) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L657-3(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L661-7(line 661) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L657-4(line 657) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,232 INFO L262 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L653-2(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L653-3(line 653) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L649(line 649) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,233 INFO L262 CegarLoopResult]: At program point L464(line 464) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string80.base| |old(#t~string80.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string78.base| |old(#t~string78.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#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~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string80.offset| |old(#t~string80.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string78.offset| |old(#t~string78.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point L675(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point L675-1(line 675) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 608 615) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (not (<= 2 ~waterLevel~0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= ~pumpRunning~0 1) (not (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10)) .cse0 .cse1 .cse2 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (= isHighWaterSensorDry_~retValue_acc~10 0)) (not (< ~waterLevel~0 3)) (not (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (= isHighWaterLevel_~tmp___0~1 1)) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~4 isHighWaterLevel_~retValue_acc~5)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (not (= ~pumpRunning~0 0)) .cse1 .cse0 .cse2))) [2020-11-07 00:03:24,234 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 608 615) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 00:03:24,235 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 608 615) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (not (<= 2 ~waterLevel~0))) [2020-11-07 00:03:24,235 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 680 698) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 (<= 2 ~waterLevel~0)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,235 INFO L262 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,235 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 680 698) the Hoare annotation is: true [2020-11-07 00:03:24,235 INFO L262 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,236 INFO L262 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) [2020-11-07 00:03:24,236 INFO L262 CegarLoopResult]: At program point L689(lines 689 693) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 isHighWaterLevel_~tmp~7) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10)) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,236 INFO L269 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-11-07 00:03:24,236 INFO L262 CegarLoopResult]: At program point L689-2(lines 689 693) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= isHighWaterLevel_~tmp___0~1 1)) (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0)) .cse1 .cse0 (<= 2 ~waterLevel~0)))) [2020-11-07 00:03:24,236 INFO L262 CegarLoopResult]: At program point L687-1(line 687) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 |isHighWaterLevel_#t~ret66|) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (and (= |isHighWaterLevel_#t~ret66| isHighWaterSensorDry_~retValue_acc~10) (= isHighWaterSensorDry_~retValue_acc~10 0)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,237 INFO L262 CegarLoopResult]: At program point L687-2(line 687) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (<= 1 |isHighWaterLevel_#t~ret66|) .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (and (= |isHighWaterLevel_#t~ret66| isHighWaterSensorDry_~retValue_acc~10) (= isHighWaterSensorDry_~retValue_acc~10 0)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,237 INFO L262 CegarLoopResult]: At program point L687-3(line 687) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) (and (= |isHighWaterLevel_#t~ret66| isHighWaterSensorDry_~retValue_acc~10) (= isHighWaterSensorDry_~retValue_acc~10 0) (= |isHighWaterLevel_#t~ret66| isHighWaterLevel_~tmp~7)) .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse1 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 .cse0 (and (<= 1 isHighWaterLevel_~tmp~7) (<= 1 |isHighWaterLevel_#t~ret66|)) (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,237 INFO L269 CegarLoopResult]: At program point L683(line 683) the Hoare annotation is: true [2020-11-07 00:03:24,237 INFO L269 CegarLoopResult]: At program point L682(line 682) the Hoare annotation is: true [2020-11-07 00:03:24,237 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 680 698) the Hoare annotation is: (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 0 isHighWaterLevel_~tmp___0~1) (<= 0 isHighWaterLevel_~retValue_acc~5) (<= isHighWaterLevel_~retValue_acc~5 0) (<= isHighWaterLevel_~tmp___0~1 0)) .cse0 .cse1 (<= 2 ~waterLevel~0)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))))) [2020-11-07 00:03:24,238 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 929 937) no Hoare annotation was computed. [2020-11-07 00:03:24,238 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 929 937) no Hoare annotation was computed. [2020-11-07 00:03:24,238 INFO L266 CegarLoopResult]: For program point L934(line 934) no Hoare annotation was computed. [2020-11-07 00:03:24,238 INFO L266 CegarLoopResult]: For program point L933(line 933) no Hoare annotation was computed. [2020-11-07 00:03:24,238 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 929 937) no Hoare annotation was computed. [2020-11-07 00:03:24,238 INFO L262 CegarLoopResult]: At program point L892(line 892) the Hoare annotation is: (let ((.cse0 (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or (= test_~tmp___0~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= 0 (+ test_~tmp~0 2147483648))) .cse0 (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) .cse1 (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 (not (= ~methAndRunningLastTime~0 0)) .cse1) (or .cse0 .cse1 (= ~pumpRunning~0 0)))) [2020-11-07 00:03:24,238 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 885 896) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or (not (= ~methAndRunningLastTime~0 0)) .cse0 .cse1) (or (= test_~tmp___0~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) .cse0 .cse1 (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))) (or .cse0 (= ~pumpRunning~0 0) .cse1))) [2020-11-07 00:03:24,238 INFO L262 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse0 (not (= ~methAndRunningLastTime~0 0))) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 .cse2) (or (= test_~tmp___0~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= 0 (+ test_~tmp~0 2147483648))) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (< ~waterLevel~0 3)) .cse1 .cse2 (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 .cse2 (not (<= ~waterLevel~0 1))) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,239 INFO L262 CegarLoopResult]: At program point L889-1(lines 885 896) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~0 0)) (.cse1 (not (<= test_~tmp___0~0 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse3 (not (<= test_~tmp~0 2147483647))) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse5 (= test_~tmp~0 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp___0~0 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methAndRunningLastTime~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= |old(~methaneLevelCritical~0)| 0)) .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~methaneLevelCritical~0 0) .cse8 .cse9))) [2020-11-07 00:03:24,239 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 885 896) the Hoare annotation is: (let ((.cse0 (= test_~tmp___0~0 0)) (.cse1 (not (<= test_~tmp___0~0 2147483647))) (.cse2 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse3 (not (<= test_~tmp~0 2147483647))) (.cse4 (= ~methaneLevelCritical~0 1)) (.cse5 (= test_~tmp~0 0)) (.cse6 (not (< test_~splverifierCounter~0 4))) (.cse7 (not (< ~waterLevel~0 3))) (.cse8 (not (= 1 ~systemActive~0))) (.cse9 (not (<= 0 (+ test_~tmp___0~0 2147483648))))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (= ~methAndRunningLastTime~0 0)) .cse5 .cse6 .cse7 .cse8 (not (= |old(~methaneLevelCritical~0)| 0)) .cse9) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (= ~methaneLevelCritical~0 0) .cse8 .cse9))) [2020-11-07 00:03:24,239 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:03:24,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:03:24,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:03:24,239 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:03:24,239 INFO L262 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) .cse0 (and .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))))) [2020-11-07 00:03:24,240 INFO L262 CegarLoopResult]: At program point L510(lines 510 516) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse4 (not .cse3)) (.cse6 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (let ((.cse1 (and .cse8 .cse7 .cse4 .cse6 (= ~pumpRunning~0 0))) (.cse2 (and .cse8 .cse7 .cse5 .cse4 .cse6)) (.cse0 (not .cse7))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 .cse2 .cse0 .cse3) (or .cse0 .cse4 (<= 2 ~waterLevel~0) (not (= |old(~methAndRunningLastTime~0)| 0))) (or .cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5 .cse6) .cse2 .cse0))))) [2020-11-07 00:03:24,240 INFO L262 CegarLoopResult]: At program point L505(line 505) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= |old(~pumpRunning~0)| 0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0))) [2020-11-07 00:03:24,240 INFO L262 CegarLoopResult]: At program point L503(lines 502 521) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0) (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse1 .cse2) .cse0 (and .cse1 (not (= |old(~pumpRunning~0)| 0)) .cse2))))) [2020-11-07 00:03:24,240 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 499 522) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,240 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 499 522) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= ~methAndRunningLastTime~0 0)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not .cse5))) (let ((.cse0 (and .cse8 .cse7 .cse3 .cse6)) (.cse1 (and .cse8 .cse7 .cse6 (= ~pumpRunning~0 0) .cse4)) (.cse2 (not .cse7))) (and (or .cse0 .cse1 .cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or .cse2 (<= 2 ~waterLevel~0) .cse6 (not (= |old(~methAndRunningLastTime~0)| 0))))))) [2020-11-07 00:03:24,241 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 499 522) the Hoare annotation is: (let ((.cse5 (= |old(~pumpRunning~0)| 0))) (let ((.cse4 (= ~methAndRunningLastTime~0 0)) (.cse8 (<= ~waterLevel~0 1)) (.cse7 (= 1 ~systemActive~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not .cse5))) (let ((.cse0 (and .cse8 .cse7 .cse3 .cse6)) (.cse1 (and .cse8 .cse7 .cse6 (= ~pumpRunning~0 0) .cse4)) (.cse2 (not .cse7))) (and (or .cse0 .cse1 .cse2 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse3 .cse4)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (not (= ~methaneLevelCritical~0 0)) .cse2 .cse4) (or .cse0 .cse1 .cse2 .cse5) (or .cse2 (<= 2 ~waterLevel~0) .cse6 (not (= |old(~methAndRunningLastTime~0)| 0))))))) [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 759 788) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L773(lines 773 777) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L773-1(lines 773 777) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L769-2(lines 769 783) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L765(line 765) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 759 788) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L765-1(line 765) the Hoare annotation is: true [2020-11-07 00:03:24,241 INFO L269 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L269 CegarLoopResult]: At program point L784(lines 759 788) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L269 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L269 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 897 905) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,242 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 897 905) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,242 INFO L269 CegarLoopResult]: At program point L901(line 901) the Hoare annotation is: true [2020-11-07 00:03:24,242 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 897 905) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= 1 ~systemActive~0))) [2020-11-07 00:03:24,242 INFO L262 CegarLoopResult]: At program point L865-1(lines 861 872) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:03:24,242 INFO L262 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 861 872) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:03:24,243 INFO L262 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 861 872) the Hoare annotation is: (or (<= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 0)) [2020-11-07 00:03:24,243 INFO L262 CegarLoopResult]: At program point L866(line 866) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 0))) (and (or (= ~waterLevel~0 1) (not (<= |old(~waterLevel~0)| 1)) .cse0 .cse1) (or (= |old(~waterLevel~0)| ~waterLevel~0) .cse0 .cse1))) [2020-11-07 00:03:24,243 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 813 819) the Hoare annotation is: true [2020-11-07 00:03:24,243 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 813 819) the Hoare annotation is: true [2020-11-07 00:03:24,243 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:03:24,243 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~methAndRunningLastTime~0 0)) [2020-11-07 00:03:24,243 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:03:24,243 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:03:24,244 INFO L262 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not .cse2)) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 (not (<= ~waterLevel~0 1)) .cse2)))) [2020-11-07 00:03:24,244 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 531 555) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,244 INFO L262 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= processEnvironment__wrappee__highWaterSensor_~tmp~4 isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,244 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 531 555) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse0) .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,244 INFO L262 CegarLoopResult]: At program point L539(lines 539 547) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not .cse3)) (.cse0 (not (= 1 ~systemActive~0))) (.cse2 (not (<= ~waterLevel~0 1)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 .cse0 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= processEnvironment__wrappee__highWaterSensor_~tmp~4 isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse0 .cse2) (or .cse0 .cse2 .cse3)))) [2020-11-07 00:03:24,245 INFO L262 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not .cse1)) (or .cse0 (not (<= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:03:24,245 INFO L262 CegarLoopResult]: At program point L537-1(line 537) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not .cse2))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (< ~waterLevel~0 2) .cse0 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse2) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) .cse1 .cse0 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) .cse3)))))) [2020-11-07 00:03:24,245 INFO L262 CegarLoopResult]: At program point L535(lines 535 552) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,245 INFO L262 CegarLoopResult]: At program point L537-2(line 537) the Hoare annotation is: (let ((.cse2 (= |old(~pumpRunning~0)| 0))) (let ((.cse1 (not (= 1 ~systemActive~0))) (.cse0 (not .cse2))) (and (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (< ~waterLevel~0 2) .cse0 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse2) (let ((.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse3 (<= 2 ~waterLevel~0)) .cse1 .cse0 (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) .cse3)))))) [2020-11-07 00:03:24,246 INFO L262 CegarLoopResult]: At program point L537-3(line 537) the Hoare annotation is: (let ((.cse3 (= |old(~pumpRunning~0)| 0))) (let ((.cse2 (not .cse3)) (.cse1 (not (= 1 ~systemActive~0)))) (and (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (and .cse0 (<= 2 ~waterLevel~0)) (and (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| 0) (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse0) .cse1 .cse2)) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (and (= isHighWaterSensorDry_~retValue_acc~10 0) (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| processEnvironment__wrappee__highWaterSensor_~tmp~4) (= isHighWaterLevel_~tmp~7 isHighWaterSensorDry_~retValue_acc~10) (= |processEnvironment__wrappee__highWaterSensor_#t~ret46| isHighWaterLevel_~retValue_acc~5) (= isHighWaterLevel_~tmp___0~1 1) (= isHighWaterLevel_~tmp___0~1 isHighWaterLevel_~retValue_acc~5)) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse1 (not (<= ~waterLevel~0 1)) .cse3)))) [2020-11-07 00:03:24,246 INFO L262 CegarLoopResult]: At program point L550(line 550) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,246 INFO L262 CegarLoopResult]: At program point L550-1(lines 531 555) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (and (= processEnvironment__wrappee__highWaterSensor_~tmp~4 0) .cse0) .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,246 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 873 884) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4 (not .cse5) (not (= ~methaneLevelCritical~0 0)) .cse6 (< 1 ~waterLevel~0)) (or .cse0 .cse1 .cse3 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse6 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse6) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse4 .cse6 .cse5))) [2020-11-07 00:03:24,246 INFO L262 CegarLoopResult]: At program point L878(line 878) the Hoare annotation is: (let ((.cse3 (not (<= 2 |old(~waterLevel~0)|))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0)) (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse5))) [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point L877-1(lines 873 884) the Hoare annotation is: (let ((.cse2 (not (= ~methAndRunningLastTime~0 0))) (.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse8 (not (<= 2 |old(~waterLevel~0)|))) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse6 (not (= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0))) (and (or .cse0 .cse1 (not (= |old(~waterLevel~0)| 1)) .cse2 .cse3 .cse4 (not .cse5) (not (= ~methaneLevelCritical~0 0)) .cse6 (< 1 ~waterLevel~0)) (or .cse0 .cse1 .cse3 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse6 (< ~waterLevel~0 3)) (or .cse0 .cse1 .cse2 .cse7 .cse3 .cse8 .cse4 .cse6) (or .cse0 .cse1 .cse7 .cse3 .cse8 .cse4 .cse6 .cse5))) [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 873 884) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp~0 2147483648)))) (.cse1 (not (<= test_~tmp~0 2147483647))) (.cse2 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= test_~tmp~0 0)) (.cse4 (not (< test_~splverifierCounter~0 4))) (.cse5 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= ~methAndRunningLastTime~0 0)) .cse2 .cse3 .cse4 .cse5) (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= ~pumpRunning~0 0)) (or .cse0 .cse1 .cse2 .cse3 .cse4 (not (<= |old(~waterLevel~0)| 1)) .cse5))) [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,247 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: (let ((.cse0 (= __utac_acc__Specification2_spec__2_~tmp___0~3 0)) (.cse1 (not (= 1 ~systemActive~0))) (.cse2 (= ~methAndRunningLastTime~0 0))) (and (or .cse0 .cse1 (not (<= ~waterLevel~0 1)) .cse2) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse2))) [2020-11-07 00:03:24,247 INFO L262 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0))) (.cse1 (= |old(~pumpRunning~0)| 0))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not .cse1)) (or .cse0 (not (<= ~waterLevel~0 1)) .cse1))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point L576-1(lines 557 581) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorEXIT(lines 557 581) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0))) (.cse3 (not (<= ~waterLevel~0 1)))) (and (or .cse0 .cse1 .cse2) (or .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (<= test_~tmp___0~0 2147483647)) (not (<= test_~tmp~0 2147483647)) (= test_~tmp~0 0) (not (< test_~splverifierCounter~0 4)) (not (= ~methaneLevelCritical~0 1)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse2 .cse1 (not (<= 0 (+ test_~tmp~0 2147483648))) (= test_~tmp___0~0 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___2~0 2147483647)) (not (<= 0 (+ test_~tmp___0~0 2147483648)))) (or .cse0 .cse1 (= ~pumpRunning~0 0) .cse3))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point L571(line 571) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__lowWaterSensorENTRY(lines 557 581) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point L567(line 567) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,248 INFO L262 CegarLoopResult]: At program point L565(lines 565 573) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,249 INFO L262 CegarLoopResult]: At program point L563(line 563) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,249 INFO L262 CegarLoopResult]: At program point L563-1(line 563) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,249 INFO L262 CegarLoopResult]: At program point L561(lines 561 578) the Hoare annotation is: (let ((.cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= |old(~pumpRunning~0)| 0))) (or .cse0 .cse1 (not (<= ~waterLevel~0 1))))) [2020-11-07 00:03:24,249 INFO L262 CegarLoopResult]: At program point L563-2(line 563) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,249 INFO L262 CegarLoopResult]: At program point L563-3(line 563) the Hoare annotation is: (let ((.cse0 (not (= 1 ~systemActive~0)))) (and (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 (not (<= ~waterLevel~0 1))) (or .cse0 (not (= |old(~pumpRunning~0)| 0))))) [2020-11-07 00:03:24,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:03:24 BoogieIcfgContainer [2020-11-07 00:03:24,281 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:03:24,282 INFO L168 Benchmark]: Toolchain (without parser) took 436707.11 ms. Allocated memory was 162.5 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 137.7 MB in the beginning and 659.1 MB in the end (delta: -521.4 MB). Peak memory consumption was 927.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:03:24,283 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 162.5 MB. Free memory is still 136.8 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:03:24,283 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.77 ms. Allocated memory is still 162.5 MB. Free memory was 137.1 MB in the beginning and 115.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:03:24,283 INFO L168 Benchmark]: Boogie Preprocessor took 140.95 ms. Allocated memory is still 162.5 MB. Free memory was 115.6 MB in the beginning and 111.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:03:24,283 INFO L168 Benchmark]: RCFGBuilder took 1927.50 ms. Allocated memory was 162.5 MB in the beginning and 208.7 MB in the end (delta: 46.1 MB). Free memory was 111.4 MB in the beginning and 145.5 MB in the end (delta: -34.0 MB). Peak memory consumption was 33.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:03:24,284 INFO L168 Benchmark]: TraceAbstraction took 433952.91 ms. Allocated memory was 208.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 144.9 MB in the beginning and 659.1 MB in the end (delta: -514.1 MB). Peak memory consumption was 887.3 MB. Max. memory is 8.0 GB. [2020-11-07 00:03:24,284 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 162.5 MB. Free memory is still 136.8 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 673.77 ms. Allocated memory is still 162.5 MB. Free memory was 137.1 MB in the beginning and 115.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 140.95 ms. Allocated memory is still 162.5 MB. Free memory was 115.6 MB in the beginning and 111.4 MB in the end (delta: 4.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1927.50 ms. Allocated memory was 162.5 MB in the beginning and 208.7 MB in the end (delta: 46.1 MB). Free memory was 111.4 MB in the beginning and 145.5 MB in the end (delta: -34.0 MB). Peak memory consumption was 33.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 433952.91 ms. Allocated memory was 208.7 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 144.9 MB in the beginning and 659.1 MB in the end (delta: -514.1 MB). Peak memory consumption was 887.3 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 424]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 417]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 463]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 470]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 759]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 65]: Loop Invariant Derived loop invariant: ((((((((((((1 == systemActive && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0) && methAndRunningLastTime == 0) && 0 <= tmp + 2147483648) || !(\old(waterLevel) == 1)) || (((((\old(waterLevel) == waterLevel && 1 == systemActive) && methaneLevelCritical == 0) && pumpRunning == 0) && \old(methAndRunningLastTime) == methAndRunningLastTime) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0)) || (((waterLevel <= 1 && tmp <= 2147483647) && splverifierCounter == 0) && 0 <= tmp + 2147483648)) || (((!(pumpRunning == 0) && tmp <= 2147483647) && splverifierCounter == 0) && 0 <= tmp + 2147483648) - InvariantResult [Line: 769]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 64]: Loop Invariant Derived loop invariant: (((!(systemActive == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: (((tmp___0 == 0 || !(1 == systemActive)) || !(waterLevel <= 1)) || methAndRunningLastTime == 0) && (((tmp___0 == 0 || !(1 == systemActive)) || pumpRunning == 0) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 980]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 987]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((!(methAndRunningLastTime == 0) || !(waterLevel == 1)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 834]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 635]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (tmp == 0 || !(1 == systemActive)) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 699]: Procedure Contract for isLowWaterLevel Derived contract for procedure isLowWaterLevel: 1 - ProcedureContractResult [Line: 973]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 820]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 624]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 616]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: ((!(1 == systemActive) || pumpRunning == 0) || !(waterLevel <= 1)) || \old(pumpRunning) == 0 - ProcedureContractResult [Line: 583]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(waterLevel <= 1))) && (((((((((((((tmp___2 == 0 || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648))) && (((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || pumpRunning == 0) || !(waterLevel <= 1)) - ProcedureContractResult [Line: 938]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((((((((((((((tmp___2 == 0 || (retValue_acc == 0 && \result == retValue_acc)) || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648)) && (((!(pumpRunning == 0) || (1 <= retValue_acc && 1 <= \result)) || !(1 == systemActive)) || 2 <= waterLevel) - ProcedureContractResult [Line: 523]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 55]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 952]: Procedure Contract for isLowWaterSensorDry Derived contract for procedure isLowWaterSensorDry: 1 - ProcedureContractResult [Line: 728]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (((!(pumpRunning == 0) || !(1 == systemActive)) || methAndRunningLastTime == 0) && (((!(tmp == 0) && !(tmp___0 == 0)) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && ((tmp == 0 || !(methaneLevelCritical == 0)) || !(1 == systemActive)) - ProcedureContractResult [Line: 720]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: ((((!(waterLevel == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || \old(methAndRunningLastTime) == methAndRunningLastTime) || !(\old(methAndRunningLastTime) == 0) - ProcedureContractResult [Line: 608]: Procedure Contract for activatePump Derived contract for procedure activatePump: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(2 <= waterLevel) - ProcedureContractResult [Line: 680]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((((((\result <= 0 && 0 <= \result) && 0 <= tmp___0) && 0 <= retValue_acc) && retValue_acc <= 0) && tmp___0 <= 0) || !(pumpRunning == 0)) || !(1 == systemActive)) || 2 <= waterLevel) && (((((((((((((((tmp___2 == 0 || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || ((((retValue_acc == 0 && tmp == retValue_acc) && \result == retValue_acc) && tmp___0 == 1) && tmp___0 == retValue_acc)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648)) - ProcedureContractResult [Line: 885]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((((((((((tmp___0 == 0 || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || methaneLevelCritical == 1) || !(methAndRunningLastTime == 0)) || tmp == 0) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || !(0 <= tmp___0 + 2147483648)) && ((((((((((tmp___0 == 0 || !(tmp___0 <= 2147483647)) || !(0 <= tmp + 2147483648)) || !(tmp <= 2147483647)) || methaneLevelCritical == 1) || tmp == 0) || !(splverifierCounter < 4)) || !(waterLevel < 3)) || methaneLevelCritical == 0) || !(1 == systemActive)) || !(0 <= tmp___0 + 2147483648)) - ProcedureContractResult [Line: 499]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((waterLevel <= 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(1 == systemActive)) || ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) && methAndRunningLastTime == 0)) && (((((((((((((tmp___2 == 0 || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(\old(waterLevel) < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648))) && ((!(methaneLevelCritical == 0) || !(1 == systemActive)) || methAndRunningLastTime == 0)) && ((((((waterLevel <= 1 && 1 == systemActive) && pumpRunning == \old(pumpRunning)) && !(\old(pumpRunning) == 0)) || ((((waterLevel <= 1 && 1 == systemActive) && !(\old(pumpRunning) == 0)) && pumpRunning == 0) && methAndRunningLastTime == 0)) || !(1 == systemActive)) || \old(pumpRunning) == 0)) && (((!(1 == systemActive) || 2 <= waterLevel) || !(\old(pumpRunning) == 0)) || !(\old(methAndRunningLastTime) == 0)) - ProcedureContractResult [Line: 759]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 897]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(1 == systemActive) - ProcedureContractResult [Line: 861]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: ((waterLevel <= 1 || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) || pumpRunning == 0 - ProcedureContractResult [Line: 813]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 531]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((tmp == 0 && pumpRunning == \old(pumpRunning)) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((((((((((((((tmp___2 == 0 || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || waterLevel < 2) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648))) && ((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(waterLevel <= 1)) - ProcedureContractResult [Line: 873]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(\old(waterLevel) == 1)) || !(methAndRunningLastTime == 0)) || tmp == 0) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || 1 < waterLevel) && ((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(\old(waterLevel) <= 1)) || !(1 == systemActive)) || waterLevel < 3)) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || !(methAndRunningLastTime == 0)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(1 == systemActive))) && (((((((!(0 <= tmp + 2147483648) || !(tmp <= 2147483647)) || \old(waterLevel) == waterLevel) || tmp == 0) || !(2 <= \old(waterLevel))) || !(splverifierCounter < 4)) || !(1 == systemActive)) || pumpRunning == 0) - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: (((tmp___0 == 0 || !(1 == systemActive)) || !(waterLevel <= 1)) || methAndRunningLastTime == 0) && (((tmp___0 == 0 || !(1 == systemActive)) || pumpRunning == 0) || methAndRunningLastTime == 0) - ProcedureContractResult [Line: 557]: Procedure Contract for processEnvironment__wrappee__lowWaterSensor Derived contract for procedure processEnvironment__wrappee__lowWaterSensor: ((((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0)) && ((!(1 == systemActive) || !(\old(pumpRunning) == 0)) || !(waterLevel <= 1))) && (((((((((((((tmp___2 == 0 || !(tmp___0 <= 2147483647)) || !(tmp <= 2147483647)) || tmp == 0) || !(splverifierCounter < 4)) || !(methaneLevelCritical == 1)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || tmp___0 == 0) || !(waterLevel < 3)) || !(tmp___2 <= 2147483647)) || !(0 <= tmp___0 + 2147483648))) && (((pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || pumpRunning == 0) || !(waterLevel <= 1)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 43 procedures, 671 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 138.5s, OverallIterations: 11, TraceHistogramMax: 2, AutomataDifference: 107.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 295.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3282 SDtfs, 9704 SDslu, 7558 SDs, 0 SdLazy, 16851 SolverSat, 3161 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 34.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 880 GetRequests, 453 SyntacticMatches, 27 SemanticMatches, 400 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20611 ImplicationChecksByTransitivity, 72.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1784occurred in iteration=10, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 3.3s AutomataMinimizationTime, 11 MinimizatonAttempts, 1420 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 313 LocationsWithAnnotation, 8176 PreInvPairs, 10849 NumberOfFragments, 9758 HoareAnnotationTreeSize, 8176 FomulaSimplifications, 7416887444 FormulaSimplificationTreeSizeReduction, 69.0s HoareSimplificationTime, 313 FomulaSimplificationsInter, 43434899 FormulaSimplificationTreeSizeReductionInter, 225.2s 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...