/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_spec4_product38.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:09:05,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:09:05,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:09:05,425 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:09:05,426 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:09:05,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:09:05,434 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:09:05,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:09:05,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:09:05,455 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:09:05,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:09:05,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:09:05,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:09:05,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:09:05,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:09:05,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:09:05,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:09:05,471 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:09:05,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:09:05,482 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:09:05,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:09:05,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:09:05,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:09:05,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:09:05,504 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:09:05,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:09:05,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:09:05,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:09:05,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:09:05,511 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:09:05,511 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:09:05,512 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:09:05,513 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:09:05,514 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:09:05,515 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:09:05,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:09:05,516 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:09:05,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:09:05,517 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:09:05,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:09:05,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:09:05,519 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:09:05,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:09:05,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:09:05,533 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:09:05,533 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:09:05,533 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:09:05,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:09:05,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:09:05,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:09:05,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:09:05,534 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:09:05,535 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:09:05,535 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:09:05,535 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:09:05,535 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:09:05,536 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:09:05,536 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:09:05,536 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:09:05,536 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:09:05,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:09:05,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:09:05,537 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:09:05,537 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:09:05,537 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:09:05,904 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:09:05,944 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:09:05,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:09:05,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:09:05,952 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:09:05,953 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product38.cil.c [2020-11-07 00:09:06,031 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21b4f0b4/a84affdc596640d3bdf996d358a024d3/FLAG694ef7df0 [2020-11-07 00:09:06,768 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:09:06,768 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product38.cil.c [2020-11-07 00:09:06,784 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21b4f0b4/a84affdc596640d3bdf996d358a024d3/FLAG694ef7df0 [2020-11-07 00:09:07,023 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c21b4f0b4/a84affdc596640d3bdf996d358a024d3 [2020-11-07 00:09:07,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:09:07,033 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:09:07,035 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:09:07,035 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:09:07,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:09:07,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1050ca71 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07, skipping insertion in model container [2020-11-07 00:09:07,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:09:07,095 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:09:07,433 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:09:07,458 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:09:07,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:09:07,585 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:09:07,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07 WrapperNode [2020-11-07 00:09:07,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:09:07,588 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:09:07,588 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:09:07,588 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:09:07,605 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,606 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,624 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,624 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,674 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (1/1) ... [2020-11-07 00:09:07,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:09:07,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:09:07,683 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:09:07,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:09:07,684 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (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 [2020-11-07 00:09:07,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:09:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:09:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:09:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:09:07,802 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:09:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:09:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:09:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:09:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:09:07,803 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:09:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:09:07,804 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:09:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:09:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:09:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:09:07,805 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:09:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:09:07,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:09:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:09:07,807 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:09:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:09:07,808 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:09:07,810 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:09:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:09:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:09:07,811 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:09:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:09:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:09:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:09:07,812 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-07 00:09:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:09:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:09:07,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:09:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:09:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:09:07,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:09:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:09:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:09:07,815 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:09:07,816 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:09:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:09:07,816 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:09:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:09:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:09:07,817 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:09:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:09:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:09:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:09:07,818 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:09:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:09:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:09:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:09:07,819 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:09:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:09:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:09:07,820 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:09:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:09:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:09:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:09:07,821 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:09:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:09:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:09:07,822 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:09:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:09:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:09:07,823 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:09:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:09:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-07 00:09:07,824 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:09:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:09:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:09:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:09:07,825 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:09:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:09:07,826 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:09:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:09:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:09:07,827 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:09:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:09:07,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:09:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:09:07,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:09:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:09:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:09:07,830 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:09:07,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:09:07,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:09:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:09:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:09:07,833 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:09:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:09:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:09:07,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:09:07,835 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:09:09,669 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:09:09,669 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:09:09,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:09:09 BoogieIcfgContainer [2020-11-07 00:09:09,673 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:09:09,674 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:09:09,675 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:09:09,678 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:09:09,679 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:09:07" (1/3) ... [2020-11-07 00:09:09,679 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e1406ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:09:09, skipping insertion in model container [2020-11-07 00:09:09,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:09:07" (2/3) ... [2020-11-07 00:09:09,680 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7e1406ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:09:09, skipping insertion in model container [2020-11-07 00:09:09,680 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:09:09" (3/3) ... [2020-11-07 00:09:09,682 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product38.cil.c [2020-11-07 00:09:09,696 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:09:09,699 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:09:09,711 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:09:09,736 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:09:09,736 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:09:09,736 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:09:09,736 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:09:09,736 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:09:09,737 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:09:09,737 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:09:09,737 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:09:09,760 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states. [2020-11-07 00:09:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:09:09,782 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:09,783 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] [2020-11-07 00:09:09,784 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]=== [2020-11-07 00:09:09,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:09,791 INFO L82 PathProgramCache]: Analyzing trace with hash -601627544, now seen corresponding path program 1 times [2020-11-07 00:09:09,801 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:09,801 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2010343791] [2020-11-07 00:09:09,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:09,881 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,049 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:11,053 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:11,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:11,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,146 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,149 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:11,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,152 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,155 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:09:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,158 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:09:11,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:11,196 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2010343791] [2020-11-07 00:09:11,198 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:11,198 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:09:11,199 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178199286] [2020-11-07 00:09:11,204 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:09:11,205 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:11,218 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:09:11,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:09:11,221 INFO L87 Difference]: Start difference. First operand 319 states. Second operand 3 states. [2020-11-07 00:09:13,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:13,810 INFO L93 Difference]: Finished difference Result 496 states and 587 transitions. [2020-11-07 00:09:13,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:09:13,813 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:09:13,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:13,831 INFO L225 Difference]: With dead ends: 496 [2020-11-07 00:09:13,831 INFO L226 Difference]: Without dead ends: 307 [2020-11-07 00:09:13,837 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:09:13,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-11-07 00:09:14,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 265. [2020-11-07 00:09:14,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 265 states. [2020-11-07 00:09:14,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 286 transitions. [2020-11-07 00:09:14,010 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 286 transitions. Word has length 148 [2020-11-07 00:09:14,011 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:14,011 INFO L481 AbstractCegarLoop]: Abstraction has 265 states and 286 transitions. [2020-11-07 00:09:14,011 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:09:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 286 transitions. [2020-11-07 00:09:14,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:09:14,017 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:14,017 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] [2020-11-07 00:09:14,017 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:09:14,018 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]=== [2020-11-07 00:09:14,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:14,019 INFO L82 PathProgramCache]: Analyzing trace with hash -1081954837, now seen corresponding path program 1 times [2020-11-07 00:09:14,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:14,019 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1008338346] [2020-11-07 00:09:14,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:14,024 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:14,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,743 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:14,745 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,796 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:14,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,798 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:14,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:14,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:09:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,806 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:09:14,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:14,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:14,839 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1008338346] [2020-11-07 00:09:14,839 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:14,839 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:09:14,840 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [8336192] [2020-11-07 00:09:14,841 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:09:14,841 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:14,842 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:09:14,842 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:09:14,842 INFO L87 Difference]: Start difference. First operand 265 states and 286 transitions. Second operand 4 states. [2020-11-07 00:09:16,055 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:17,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:17,834 INFO L93 Difference]: Finished difference Result 406 states and 454 transitions. [2020-11-07 00:09:17,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:09:17,835 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:09:17,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:17,840 INFO L225 Difference]: With dead ends: 406 [2020-11-07 00:09:17,840 INFO L226 Difference]: Without dead ends: 290 [2020-11-07 00:09:17,842 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:09:17,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2020-11-07 00:09:17,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 255. [2020-11-07 00:09:17,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 00:09:17,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 273 transitions. [2020-11-07 00:09:17,947 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 273 transitions. Word has length 149 [2020-11-07 00:09:17,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:17,948 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 273 transitions. [2020-11-07 00:09:17,948 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:09:17,948 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 273 transitions. [2020-11-07 00:09:17,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-07 00:09:17,951 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:17,951 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] [2020-11-07 00:09:17,952 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:09:17,952 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]=== [2020-11-07 00:09:17,952 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:17,953 INFO L82 PathProgramCache]: Analyzing trace with hash 1679312297, now seen corresponding path program 1 times [2020-11-07 00:09:17,953 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:17,953 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [797199537] [2020-11-07 00:09:17,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:17,957 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,813 WARN L194 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:18,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,856 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,859 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,923 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,943 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:09:18,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,968 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-07 00:09:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:18,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:09:18,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:19,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:19,009 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [797199537] [2020-11-07 00:09:19,010 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:19,010 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-07 00:09:19,010 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3726083] [2020-11-07 00:09:19,011 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-07 00:09:19,011 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:19,011 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-07 00:09:19,012 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-07 00:09:19,012 INFO L87 Difference]: Start difference. First operand 255 states and 273 transitions. Second operand 10 states. [2020-11-07 00:09:20,097 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:20,913 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:21,643 WARN L194 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:09:22,385 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:23,076 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:23,732 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:26,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:26,595 INFO L93 Difference]: Finished difference Result 452 states and 516 transitions. [2020-11-07 00:09:26,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:09:26,604 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-07 00:09:26,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:26,608 INFO L225 Difference]: With dead ends: 452 [2020-11-07 00:09:26,608 INFO L226 Difference]: Without dead ends: 312 [2020-11-07 00:09:26,611 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-11-07 00:09:26,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 312 states. [2020-11-07 00:09:26,709 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 312 to 255. [2020-11-07 00:09:26,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-11-07 00:09:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 272 transitions. [2020-11-07 00:09:26,711 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 272 transitions. Word has length 162 [2020-11-07 00:09:26,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:26,712 INFO L481 AbstractCegarLoop]: Abstraction has 255 states and 272 transitions. [2020-11-07 00:09:26,712 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-07 00:09:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 272 transitions. [2020-11-07 00:09:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2020-11-07 00:09:26,715 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:26,716 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] [2020-11-07 00:09:26,716 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:09:26,716 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]=== [2020-11-07 00:09:26,717 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:26,717 INFO L82 PathProgramCache]: Analyzing trace with hash 1866877712, now seen corresponding path program 1 times [2020-11-07 00:09:26,717 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:26,717 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1457607101] [2020-11-07 00:09:26,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:26,721 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:26,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,432 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:27,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:27,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,512 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:09:27,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:09:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,541 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:27,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,557 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:27,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,560 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-11-07 00:09:27,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2020-11-07 00:09:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:27,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:27,608 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1457607101] [2020-11-07 00:09:27,608 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:27,608 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-11-07 00:09:27,608 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [553621622] [2020-11-07 00:09:27,609 INFO L461 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-11-07 00:09:27,609 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:27,610 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-11-07 00:09:27,610 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-11-07 00:09:27,610 INFO L87 Difference]: Start difference. First operand 255 states and 272 transitions. Second operand 7 states. [2020-11-07 00:09:28,605 WARN L194 SmtUtils]: Spent 585.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:31,453 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:33,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:33,155 INFO L93 Difference]: Finished difference Result 634 states and 748 transitions. [2020-11-07 00:09:33,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-11-07 00:09:33,156 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 175 [2020-11-07 00:09:33,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:33,161 INFO L225 Difference]: With dead ends: 634 [2020-11-07 00:09:33,162 INFO L226 Difference]: Without dead ends: 494 [2020-11-07 00:09:33,163 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:09:33,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2020-11-07 00:09:33,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 365. [2020-11-07 00:09:33,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 365 states. [2020-11-07 00:09:33,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 365 states and 391 transitions. [2020-11-07 00:09:33,327 INFO L78 Accepts]: Start accepts. Automaton has 365 states and 391 transitions. Word has length 175 [2020-11-07 00:09:33,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:33,328 INFO L481 AbstractCegarLoop]: Abstraction has 365 states and 391 transitions. [2020-11-07 00:09:33,328 INFO L482 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-11-07 00:09:33,328 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 391 transitions. [2020-11-07 00:09:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2020-11-07 00:09:33,331 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:33,331 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] [2020-11-07 00:09:33,331 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:09:33,332 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]=== [2020-11-07 00:09:33,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:33,332 INFO L82 PathProgramCache]: Analyzing trace with hash 1008810375, now seen corresponding path program 1 times [2020-11-07 00:09:33,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:33,333 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1069020368] [2020-11-07 00:09:33,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:33,336 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,112 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:34,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,185 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:34,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,300 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:09:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,328 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:09:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,336 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,341 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:34,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:09:34,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:09:34,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-11-07 00:09:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,429 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2020-11-07 00:09:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:34,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1069020368] [2020-11-07 00:09:34,488 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:34,488 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:09:34,488 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116047185] [2020-11-07 00:09:34,489 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:09:34,489 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:34,489 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:09:34,490 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=180, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:09:34,490 INFO L87 Difference]: Start difference. First operand 365 states and 391 transitions. Second operand 15 states. [2020-11-07 00:09:35,688 WARN L194 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:36,619 WARN L194 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:37,366 WARN L194 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:09:38,127 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:38,863 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:39,567 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:40,986 WARN L194 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:09:43,409 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:44,132 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:44,840 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:45,557 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:09:46,211 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:09:46,876 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:47,543 WARN L194 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:09:48,270 WARN L194 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:49,039 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:09:49,796 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:09:53,668 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:09:54,379 WARN L194 SmtUtils]: Spent 624.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:55,250 WARN L194 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:09:57,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:09:57,740 INFO L93 Difference]: Finished difference Result 1281 states and 1611 transitions. [2020-11-07 00:09:57,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-11-07 00:09:57,741 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 199 [2020-11-07 00:09:57,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:09:57,750 INFO L225 Difference]: With dead ends: 1281 [2020-11-07 00:09:57,750 INFO L226 Difference]: Without dead ends: 1031 [2020-11-07 00:09:57,753 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 14.5s TimeCoverageRelationStatistics Valid=386, Invalid=1336, Unknown=0, NotChecked=0, Total=1722 [2020-11-07 00:09:57,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1031 states. [2020-11-07 00:09:58,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1031 to 732. [2020-11-07 00:09:58,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 732 states. [2020-11-07 00:09:58,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 811 transitions. [2020-11-07 00:09:58,154 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 811 transitions. Word has length 199 [2020-11-07 00:09:58,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:09:58,155 INFO L481 AbstractCegarLoop]: Abstraction has 732 states and 811 transitions. [2020-11-07 00:09:58,155 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:09:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 811 transitions. [2020-11-07 00:09:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2020-11-07 00:09:58,189 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:09:58,190 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:09:58,190 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:09:58,190 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]=== [2020-11-07 00:09:58,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:09:58,191 INFO L82 PathProgramCache]: Analyzing trace with hash -106349983, now seen corresponding path program 1 times [2020-11-07 00:09:58,191 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:09:58,192 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [953459513] [2020-11-07 00:09:58,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:09:58,225 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:09:58,227 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:09:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,835 WARN L194 SmtUtils]: Spent 536.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:09:58,837 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:09:58,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:09:58,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:09:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:09:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:09:58,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,893 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:09:58,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,911 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:09:58,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:09:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,950 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:58,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,956 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:58,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:09:59,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:09:59,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,067 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 00:09:59,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,070 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,074 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 00:09:59,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-07 00:09:59,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,078 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:09:59,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,080 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 227 [2020-11-07 00:09:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,084 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:09:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,086 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:09:59,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:09:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,091 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 257 [2020-11-07 00:09:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,093 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2020-11-07 00:09:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:09:59,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:09:59,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [953459513] [2020-11-07 00:09:59,206 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:09:59,206 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-11-07 00:09:59,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80173178] [2020-11-07 00:09:59,207 INFO L461 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-11-07 00:09:59,207 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:09:59,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-11-07 00:09:59,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2020-11-07 00:09:59,209 INFO L87 Difference]: Start difference. First operand 732 states and 811 transitions. Second operand 12 states. [2020-11-07 00:10:01,550 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:02,228 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:02,950 WARN L194 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-11-07 00:10:03,617 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:04,277 WARN L194 SmtUtils]: Spent 586.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:04,935 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:08,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:08,454 INFO L93 Difference]: Finished difference Result 1658 states and 1989 transitions. [2020-11-07 00:10:08,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-11-07 00:10:08,455 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 280 [2020-11-07 00:10:08,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:08,462 INFO L225 Difference]: With dead ends: 1658 [2020-11-07 00:10:08,462 INFO L226 Difference]: Without dead ends: 1041 [2020-11-07 00:10:08,465 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 51 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-11-07 00:10:08,467 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1041 states. [2020-11-07 00:10:08,775 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1041 to 759. [2020-11-07 00:10:08,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2020-11-07 00:10:08,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 840 transitions. [2020-11-07 00:10:08,779 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 840 transitions. Word has length 280 [2020-11-07 00:10:08,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:08,780 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 840 transitions. [2020-11-07 00:10:08,780 INFO L482 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-11-07 00:10:08,780 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 840 transitions. [2020-11-07 00:10:08,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2020-11-07 00:10:08,784 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:08,785 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:08,785 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:10:08,785 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]=== [2020-11-07 00:10:08,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:08,786 INFO L82 PathProgramCache]: Analyzing trace with hash 1710094433, now seen corresponding path program 1 times [2020-11-07 00:10:08,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:08,787 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1790188936] [2020-11-07 00:10:08,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:08,801 INFO L120 Accelerator]: FastUPR could not accelerate loop because java.lang.UnsupportedOperationException: No Result found. [2020-11-07 00:10:08,803 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,426 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:09,427 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:09,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,456 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:09,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:09,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:09,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-11-07 00:10:09,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,550 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-11-07 00:10:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,585 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-07 00:10:09,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,618 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,626 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:09,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,678 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-11-07 00:10:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-11-07 00:10:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,743 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2020-11-07 00:10:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,746 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,750 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 202 [2020-11-07 00:10:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 215 [2020-11-07 00:10:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,753 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-11-07 00:10:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,755 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-11-07 00:10:09,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,763 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:09,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:09,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,774 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:10:09,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,778 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2020-11-07 00:10:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 266 [2020-11-07 00:10:09,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:09,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:09,850 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1790188936] [2020-11-07 00:10:09,850 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:09,850 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-11-07 00:10:09,850 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137936380] [2020-11-07 00:10:09,851 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-11-07 00:10:09,851 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:09,851 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-11-07 00:10:09,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-11-07 00:10:09,852 INFO L87 Difference]: Start difference. First operand 759 states and 840 transitions. Second operand 15 states. [2020-11-07 00:10:11,103 WARN L194 SmtUtils]: Spent 643.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:11,887 WARN L194 SmtUtils]: Spent 748.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:12,646 WARN L194 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:13,365 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:14,054 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:15,883 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:16,591 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:17,333 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:18,056 WARN L194 SmtUtils]: Spent 662.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:18,756 WARN L194 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:21,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:21,897 INFO L93 Difference]: Finished difference Result 1515 states and 1807 transitions. [2020-11-07 00:10:21,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-11-07 00:10:21,898 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 279 [2020-11-07 00:10:21,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:21,904 INFO L225 Difference]: With dead ends: 1515 [2020-11-07 00:10:21,904 INFO L226 Difference]: Without dead ends: 871 [2020-11-07 00:10:21,907 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 7.8s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-11-07 00:10:21,909 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 871 states. [2020-11-07 00:10:22,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 871 to 655. [2020-11-07 00:10:22,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 655 states. [2020-11-07 00:10:22,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 655 states and 718 transitions. [2020-11-07 00:10:22,163 INFO L78 Accepts]: Start accepts. Automaton has 655 states and 718 transitions. Word has length 279 [2020-11-07 00:10:22,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:22,163 INFO L481 AbstractCegarLoop]: Abstraction has 655 states and 718 transitions. [2020-11-07 00:10:22,164 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-11-07 00:10:22,164 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 718 transitions. [2020-11-07 00:10:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2020-11-07 00:10:22,167 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:22,167 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:22,168 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-11-07 00:10:22,168 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]=== [2020-11-07 00:10:22,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:22,169 INFO L82 PathProgramCache]: Analyzing trace with hash -721214754, now seen corresponding path program 1 times [2020-11-07 00:10:22,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:22,169 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [843232917] [2020-11-07 00:10:22,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:22,621 WARN L194 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 68 [2020-11-07 00:10:22,781 WARN L194 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2020-11-07 00:10:23,500 WARN L194 SmtUtils]: Spent 642.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 140 [2020-11-07 00:10:24,208 WARN L194 SmtUtils]: Spent 675.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2020-11-07 00:10:24,928 WARN L194 SmtUtils]: Spent 678.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 140 [2020-11-07 00:10:25,656 WARN L194 SmtUtils]: Spent 689.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 141 [2020-11-07 00:10:25,661 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:10:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,482 WARN L194 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:26,483 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:26,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:26,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-07 00:10:26,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,579 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-11-07 00:10:26,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,581 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-11-07 00:10:26,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,597 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-11-07 00:10:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-11-07 00:10:26,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-11-07 00:10:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,769 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2020-11-07 00:10:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,772 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 183 [2020-11-07 00:10:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,773 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2020-11-07 00:10:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:26,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:32,546 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [843232917] [2020-11-07 00:10:32,546 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:32,547 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2020-11-07 00:10:32,547 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1595586783] [2020-11-07 00:10:32,548 INFO L461 AbstractCegarLoop]: Interpolant automaton has 54 states [2020-11-07 00:10:32,548 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:32,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 54 interpolants. [2020-11-07 00:10:32,550 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=411, Invalid=2451, Unknown=0, NotChecked=0, Total=2862 [2020-11-07 00:10:32,550 INFO L87 Difference]: Start difference. First operand 655 states and 718 transitions. Second operand 54 states. [2020-11-07 00:10:33,714 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:34,973 WARN L194 SmtUtils]: Spent 630.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:35,749 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:10:36,489 WARN L194 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:10:37,246 WARN L194 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:10:38,064 WARN L194 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:10:38,911 WARN L194 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:10:39,896 WARN L194 SmtUtils]: Spent 737.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:10:40,858 WARN L194 SmtUtils]: Spent 744.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:41,762 WARN L194 SmtUtils]: Spent 733.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:42,637 WARN L194 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:10:43,638 WARN L194 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:10:44,607 WARN L194 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:45,552 WARN L194 SmtUtils]: Spent 765.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:46,499 WARN L194 SmtUtils]: Spent 759.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:10:47,377 WARN L194 SmtUtils]: Spent 754.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:10:48,056 WARN L194 SmtUtils]: Spent 603.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:49,734 WARN L194 SmtUtils]: Spent 785.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:10:50,807 WARN L194 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:10:53,253 WARN L194 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:10:54,216 WARN L194 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:10:55,221 WARN L194 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:10:56,245 WARN L194 SmtUtils]: Spent 842.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:57,450 WARN L194 SmtUtils]: Spent 843.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:10:58,559 WARN L194 SmtUtils]: Spent 861.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:10:59,622 WARN L194 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:11:00,791 WARN L194 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:11:01,888 WARN L194 SmtUtils]: Spent 895.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2020-11-07 00:11:02,998 WARN L194 SmtUtils]: Spent 909.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-07 00:11:04,347 WARN L194 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-07 00:11:05,638 WARN L194 SmtUtils]: Spent 970.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2020-11-07 00:11:06,804 WARN L194 SmtUtils]: Spent 954.00 ms on a formula simplification that was a NOOP. DAG size: 240 [2020-11-07 00:11:07,208 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2020-11-07 00:11:07,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:07,901 INFO L93 Difference]: Finished difference Result 915 states and 1017 transitions. [2020-11-07 00:11:07,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 53 states. [2020-11-07 00:11:07,909 INFO L78 Accepts]: Start accepts. Automaton has 54 states. Word has length 279 [2020-11-07 00:11:07,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:07,910 INFO L225 Difference]: With dead ends: 915 [2020-11-07 00:11:07,910 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:11:07,916 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 207 GetRequests, 99 SyntacticMatches, 7 SemanticMatches, 101 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2668 ImplicationChecksByTransitivity, 36.0s TimeCoverageRelationStatistics Valid=1650, Invalid=8856, Unknown=0, NotChecked=0, Total=10506 [2020-11-07 00:11:07,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:11:07,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:11:07,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:11:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:11:07,917 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 279 [2020-11-07 00:11:07,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:07,917 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:11:07,917 INFO L482 AbstractCegarLoop]: Interpolant automaton has 54 states. [2020-11-07 00:11:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:11:07,918 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:11:07,918 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-11-07 00:11:07,920 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:11:08,551 WARN L194 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 230 [2020-11-07 00:11:08,836 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 228 [2020-11-07 00:11:09,431 WARN L194 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:10,822 WARN L194 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:11,270 WARN L194 SmtUtils]: Spent 411.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:11,651 WARN L194 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:12,518 WARN L194 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 259 [2020-11-07 00:11:12,751 WARN L194 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 246 [2020-11-07 00:11:14,075 WARN L194 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 267 DAG size of output: 242 [2020-11-07 00:11:14,216 WARN L194 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 246 DAG size of output: 228 [2020-11-07 00:11:14,457 WARN L194 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 265 [2020-11-07 00:11:14,796 WARN L194 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:15,314 WARN L194 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 271 [2020-11-07 00:11:15,707 WARN L194 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 246 [2020-11-07 00:11:16,154 WARN L194 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 263 [2020-11-07 00:11:16,719 WARN L194 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 281 DAG size of output: 265 [2020-11-07 00:11:17,088 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 222 [2020-11-07 00:11:17,296 WARN L194 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 248 DAG size of output: 230 [2020-11-07 00:11:17,493 WARN L194 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 222 [2020-11-07 00:11:18,179 WARN L194 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 273 DAG size of output: 248 [2020-11-07 00:11:18,362 WARN L194 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 246 [2020-11-07 00:11:18,689 WARN L194 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 240 DAG size of output: 222 [2020-11-07 00:11:19,995 WARN L194 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:11:21,856 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 186 DAG size of output: 41 [2020-11-07 00:11:22,494 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:23,419 WARN L194 SmtUtils]: Spent 923.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-11-07 00:11:24,323 WARN L194 SmtUtils]: Spent 899.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 33 [2020-11-07 00:11:25,252 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:11:26,353 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-11-07 00:11:27,540 WARN L194 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 200 DAG size of output: 16 [2020-11-07 00:11:31,180 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 201 DAG size of output: 65 [2020-11-07 00:11:34,706 WARN L194 SmtUtils]: Spent 3.51 s on a formula simplification. DAG size of input: 205 DAG size of output: 69 [2020-11-07 00:11:36,822 WARN L194 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2020-11-07 00:11:39,189 WARN L194 SmtUtils]: Spent 2.36 s on a formula simplification. DAG size of input: 190 DAG size of output: 51 [2020-11-07 00:11:39,758 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:40,688 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:11:41,255 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:42,175 WARN L194 SmtUtils]: Spent 915.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:11:43,100 WARN L194 SmtUtils]: Spent 922.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:11:43,690 WARN L194 SmtUtils]: Spent 588.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:46,143 WARN L194 SmtUtils]: Spent 2.44 s on a formula simplification. DAG size of input: 188 DAG size of output: 48 [2020-11-07 00:11:46,738 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 19 [2020-11-07 00:11:47,986 WARN L194 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 194 DAG size of output: 16 [2020-11-07 00:11:48,558 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:11:49,271 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:11:49,885 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:11:50,797 WARN L194 SmtUtils]: Spent 880.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 32 [2020-11-07 00:11:51,364 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:52,694 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2020-11-07 00:11:53,061 WARN L194 SmtUtils]: Spent 364.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 48 [2020-11-07 00:11:53,709 WARN L194 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:11:56,833 WARN L194 SmtUtils]: Spent 3.07 s on a formula simplification. DAG size of input: 194 DAG size of output: 58 [2020-11-07 00:11:57,397 WARN L194 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:11:57,962 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:11:58,627 WARN L194 SmtUtils]: Spent 663.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 30 [2020-11-07 00:11:59,140 WARN L194 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:12:01,164 WARN L194 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 201 DAG size of output: 64 [2020-11-07 00:12:02,354 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:12:03,621 WARN L194 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 194 DAG size of output: 16 [2020-11-07 00:12:04,236 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:04,864 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:07,573 WARN L194 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 185 DAG size of output: 46 [2020-11-07 00:12:08,230 WARN L194 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:10,040 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 194 DAG size of output: 16 [2020-11-07 00:12:12,575 WARN L194 SmtUtils]: Spent 2.52 s on a formula simplification. DAG size of input: 188 DAG size of output: 51 [2020-11-07 00:12:15,870 WARN L194 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 193 DAG size of output: 56 [2020-11-07 00:12:19,280 WARN L194 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 197 DAG size of output: 61 [2020-11-07 00:12:20,818 WARN L194 SmtUtils]: Spent 1.50 s on a formula simplification. DAG size of input: 184 DAG size of output: 34 [2020-11-07 00:12:21,801 WARN L194 SmtUtils]: Spent 964.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 34 [2020-11-07 00:12:22,765 WARN L194 SmtUtils]: Spent 935.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 32 [2020-11-07 00:12:24,970 WARN L194 SmtUtils]: Spent 2.16 s on a formula simplification. DAG size of input: 201 DAG size of output: 64 [2020-11-07 00:12:25,921 WARN L194 SmtUtils]: Spent 924.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:12:29,292 WARN L194 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 201 DAG size of output: 65 [2020-11-07 00:12:29,977 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:12:30,094 WARN L194 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 30 [2020-11-07 00:12:31,205 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:12:32,760 WARN L194 SmtUtils]: Spent 1.55 s on a formula simplification. DAG size of input: 215 DAG size of output: 39 [2020-11-07 00:12:34,867 WARN L194 SmtUtils]: Spent 2.10 s on a formula simplification. DAG size of input: 202 DAG size of output: 66 [2020-11-07 00:12:35,434 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:36,870 WARN L194 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 185 DAG size of output: 45 [2020-11-07 00:12:38,234 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2020-11-07 00:12:38,798 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:12:39,397 WARN L194 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:12:40,553 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:12:41,118 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:12:42,072 WARN L194 SmtUtils]: Spent 925.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 31 [2020-11-07 00:12:42,741 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:46,501 WARN L194 SmtUtils]: Spent 3.75 s on a formula simplification. DAG size of input: 204 DAG size of output: 69 [2020-11-07 00:12:50,199 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 201 DAG size of output: 65 [2020-11-07 00:12:53,313 WARN L194 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 194 DAG size of output: 58 [2020-11-07 00:12:54,243 WARN L194 SmtUtils]: Spent 926.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 31 [2020-11-07 00:12:54,809 WARN L194 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:56,234 WARN L194 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 187 DAG size of output: 51 [2020-11-07 00:12:57,405 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:13:01,068 WARN L194 SmtUtils]: Spent 3.64 s on a formula simplification. DAG size of input: 201 DAG size of output: 65 [2020-11-07 00:13:01,910 WARN L194 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-11-07 00:13:02,845 WARN L194 SmtUtils]: Spent 933.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 35 [2020-11-07 00:13:03,654 WARN L194 SmtUtils]: Spent 805.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-11-07 00:13:04,253 WARN L194 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:13:07,245 WARN L194 SmtUtils]: Spent 2.99 s on a formula simplification. DAG size of input: 193 DAG size of output: 56 [2020-11-07 00:13:10,338 WARN L194 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 196 DAG size of output: 60 [2020-11-07 00:13:13,325 WARN L194 SmtUtils]: Spent 2.98 s on a formula simplification. DAG size of input: 193 DAG size of output: 56 [2020-11-07 00:13:13,912 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:15,043 WARN L194 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 186 DAG size of output: 16 [2020-11-07 00:13:15,607 WARN L194 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 1 [2020-11-07 00:13:16,671 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 153 DAG size of output: 16 [2020-11-07 00:13:17,341 WARN L194 SmtUtils]: Spent 661.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 30 [2020-11-07 00:13:18,772 WARN L194 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 190 DAG size of output: 33 [2020-11-07 00:13:20,101 WARN L194 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 188 DAG size of output: 33 [2020-11-07 00:13:20,466 WARN L194 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2020-11-07 00:13:21,119 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 30 [2020-11-07 00:13:21,758 WARN L194 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 21 [2020-11-07 00:13:22,112 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 59 [2020-11-07 00:13:23,075 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 28 [2020-11-07 00:13:24,475 WARN L194 SmtUtils]: Spent 1.40 s on a formula simplification. DAG size of input: 189 DAG size of output: 53 [2020-11-07 00:13:25,145 WARN L194 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:13:25,976 WARN L194 SmtUtils]: Spent 807.00 ms on a formula simplification. DAG size of input: 166 DAG size of output: 26 [2020-11-07 00:13:26,574 WARN L194 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:13:28,665 WARN L194 SmtUtils]: Spent 2.04 s on a formula simplification. DAG size of input: 197 DAG size of output: 62 [2020-11-07 00:13:32,137 WARN L194 SmtUtils]: Spent 3.46 s on a formula simplification. DAG size of input: 205 DAG size of output: 69 [2020-11-07 00:13:32,492 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 59 [2020-11-07 00:13:32,510 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:13:32,510 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:13:32,511 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:13:32,511 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-11-07 00:13:32,511 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 589 644) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L631-1(line 631) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L631-2(line 631) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-07 00:13:32,512 INFO L266 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L619(line 619) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 589 644) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 589 644) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L636(lines 613 637) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-11-07 00:13:32,513 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L620(lines 620 624) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L620-1(lines 620 624) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L612-1(line 612) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L612-2(line 612) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-11-07 00:13:32,514 INFO L266 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L633-1(lines 614 635) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L671-2(lines 671 696) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L692(line 692) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-07 00:13:32,515 INFO L266 CegarLoopResult]: For program point L688(line 688) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 645 704) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 645 704) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L647(line 647) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L676(line 676) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point L697(lines 670 698) no Hoare annotation was computed. [2020-11-07 00:13:32,516 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 645 704) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L693(line 693) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L689-1(line 689) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L689-2(line 689) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-11-07 00:13:32,517 INFO L266 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L685-2(line 685) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L677(lines 677 681) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L677-1(lines 677 681) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L669(line 669) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L669-1(line 669) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L669-2(line 669) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-11-07 00:13:32,518 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L694-1(line 694) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L694-2(line 694) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L690(line 690) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L690-1(line 690) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L690-2(line 690) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L686(line 686) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-11-07 00:13:32,519 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L691(line 691) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L646(line 646) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L266 CegarLoopResult]: For program point L675(line 675) no Hoare annotation was computed. [2020-11-07 00:13:32,520 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 921 927) the Hoare annotation is: true [2020-11-07 00:13:32,520 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 921 927) the Hoare annotation is: true [2020-11-07 00:13:32,521 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 928 936) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:13:32,521 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 928 936) the Hoare annotation is: true [2020-11-07 00:13:32,521 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 928 936) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1) (= |valid_product_#res| 1))) [2020-11-07 00:13:32,521 INFO L262 CegarLoopResult]: At program point L933(line 933) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~11) (<= valid_product_~retValue_acc~11 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-07 00:13:32,521 INFO L269 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: true [2020-11-07 00:13:32,521 INFO L269 CegarLoopResult]: At program point L257(line 257) the Hoare annotation is: true [2020-11-07 00:13:32,521 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 255 279) the Hoare annotation is: true [2020-11-07 00:13:32,521 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 255 279) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L267(lines 267 273) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L265(line 265) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L265-1(line 265) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L263(lines 263 276) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L265-2(line 265) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L265-3(line 265) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L263-1(lines 255 279) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L261(line 261) the Hoare annotation is: true [2020-11-07 00:13:32,522 INFO L269 CegarLoopResult]: At program point L261-1(line 261) the Hoare annotation is: true [2020-11-07 00:13:32,523 INFO L269 CegarLoopResult]: At program point L261-2(line 261) the Hoare annotation is: true [2020-11-07 00:13:32,523 INFO L269 CegarLoopResult]: At program point L261-3(line 261) the Hoare annotation is: true [2020-11-07 00:13:32,523 INFO L262 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,523 INFO L262 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:32,523 INFO L262 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,523 INFO L262 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,523 INFO L262 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,524 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,524 INFO L262 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,524 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-11-07 00:13:32,524 INFO L269 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-11-07 00:13:32,524 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-11-07 00:13:32,524 INFO L262 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:32,524 INFO L262 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:32,524 INFO L262 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~0 ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:32,524 INFO L269 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-11-07 00:13:32,525 INFO L262 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:13:32,525 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L266 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-11-07 00:13:32,526 INFO L269 CegarLoopResult]: At program point isPumpRunningEXIT(lines 464 472) the Hoare annotation is: true [2020-11-07 00:13:32,526 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 464 472) the Hoare annotation is: true [2020-11-07 00:13:32,526 INFO L269 CegarLoopResult]: At program point isPumpRunningFINAL(lines 464 472) the Hoare annotation is: true [2020-11-07 00:13:32,526 INFO L269 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: true [2020-11-07 00:13:32,527 INFO L269 CegarLoopResult]: At program point L468(line 468) the Hoare annotation is: true [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L480(lines 480 488) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L480-2(lines 480 488) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L503-1(line 503) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 473 508) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L492(lines 492 500) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point L492-2(lines 492 500) no Hoare annotation was computed. [2020-11-07 00:13:32,527 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 473 508) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 473 508) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 914 920) the Hoare annotation is: true [2020-11-07 00:13:32,528 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 914 920) the Hoare annotation is: true [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L543(lines 543 588) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L543-1(lines 543 588) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-07 00:13:32,528 INFO L266 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 543 588) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L566-1(line 566) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L560(line 560) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 543 588) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 543 588) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-07 00:13:32,529 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L573-1(line 573) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-11-07 00:13:32,530 INFO L266 CegarLoopResult]: For program point L569-1(line 569) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-07 00:13:32,531 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L580-1(line 580) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L580-2(line 580) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L896(line 896) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:13:32,532 INFO L266 CegarLoopResult]: For program point L894(line 894) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L892(line 892) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L859(line 859) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 856 901) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L857(line 857) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L880(lines 880 881) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 880 881) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L876(lines 876 883) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 856 901) no Hoare annotation was computed. [2020-11-07 00:13:32,533 INFO L266 CegarLoopResult]: For program point L874(line 874) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L870(lines 870 890) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 856 901) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L870-1(lines 870 890) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L897(line 897) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L897-1(line 897) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L895(line 895) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L897-2(line 897) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:13:32,534 INFO L266 CegarLoopResult]: For program point L895-1(line 895) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L893(line 893) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L895-2(line 895) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L858(line 858) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L856(lines 856 901) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L887(lines 887 888) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 887 888) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L875(line 875) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L875-1(line 875) no Hoare annotation was computed. [2020-11-07 00:13:32,535 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:13:32,536 INFO L266 CegarLoopResult]: For program point L875-2(line 875) no Hoare annotation was computed. [2020-11-07 00:13:32,536 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:13:32,536 INFO L266 CegarLoopResult]: For program point L898(line 898) no Hoare annotation was computed. [2020-11-07 00:13:32,536 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,536 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-11-07 00:13:32,536 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-11-07 00:13:32,536 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 453 463) the Hoare annotation is: true [2020-11-07 00:13:32,536 INFO L269 CegarLoopResult]: At program point L460(line 460) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 453 463) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point L458(line 458) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point L458-1(line 458) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point L458-2(line 458) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point L458-3(line 458) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 453 463) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 445 452) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 445 452) the Hoare annotation is: true [2020-11-07 00:13:32,537 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 445 452) the Hoare annotation is: true [2020-11-07 00:13:32,538 INFO L262 CegarLoopResult]: At program point L239(line 239) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647)) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0))))) [2020-11-07 00:13:32,538 INFO L262 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (<= 2 ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,538 INFO L262 CegarLoopResult]: At program point L236(line 236) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (<= 1 isHighWaterSensorDry_~retValue_acc~3) .cse0 .cse1 (= ~waterLevel~0 0)))) [2020-11-07 00:13:32,538 INFO L262 CegarLoopResult]: At program point L235(line 235) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (= ~pumpRunning~0 0)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:13:32,538 INFO L269 CegarLoopResult]: At program point L234(lines 234 240) the Hoare annotation is: true [2020-11-07 00:13:32,539 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 230 243) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~3)) (.cse1 (<= 1 |isHighWaterSensorDry_#res|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~3)) (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2) .cse1) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse2 .cse3 (and .cse0 .cse1)))) [2020-11-07 00:13:32,539 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 230 243) the Hoare annotation is: true [2020-11-07 00:13:32,539 INFO L262 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 230 243) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~3)) (.cse1 (<= 1 |isHighWaterSensorDry_#res|))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= |isHighWaterSensorDry_#res| isHighWaterSensorDry_~retValue_acc~3)) (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2) .cse1) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse2 .cse3 (and .cse0 .cse1)))) [2020-11-07 00:13:32,539 INFO L262 CegarLoopResult]: At program point L418-1(line 418) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,539 INFO L262 CegarLoopResult]: At program point L416(lines 416 433) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point L418-2(line 418) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point L418-3(line 418) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 412 436) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~2 1) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (and (< ~waterLevel~0 2) .cse1) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse2 .cse1 .cse0))) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 412 436) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,540 INFO L262 CegarLoopResult]: At program point L431-1(lines 412 436) the Hoare annotation is: (let ((.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~2 1) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) (and (< ~waterLevel~0 2) .cse1) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse2 .cse1 .cse0))) [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L426(line 426) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L422(line 422) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L420(lines 420 428) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L418(line 418) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,541 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 378 384) the Hoare annotation is: true [2020-11-07 00:13:32,541 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 378 384) the Hoare annotation is: true [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L320(line 320) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,541 INFO L262 CegarLoopResult]: At program point L287(line 287) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L320-1(line 320) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L312(lines 312 318) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L312-1(lines 312 318) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L337(lines 292 339) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L304(line 304) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= test_~tmp~2 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,542 INFO L262 CegarLoopResult]: At program point L300(line 300) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ |test_#t~nondet20| 2147483648)) (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |test_#t~nondet20| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L300-1(line 300) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ |test_#t~nondet20| 2147483648)) (= ~waterLevel~0 1) (= test_~tmp~2 |test_#t~nondet20|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (<= |test_#t~nondet20| 2147483647) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L284(line 284) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L330(lines 330 334) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L330-2(lines 322 335) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (<= 0 (+ test_~tmp~2 2147483648))) (.cse2 (= ~waterLevel~0 1)) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (<= test_~tmp~2 2147483647)) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (= test_~splverifierCounter~0 0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= ~methaneLevelCritical~0 0)) .cse4 .cse5 .cse6) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and .cse0 (= |old(~systemActive~0)| ~systemActive~0) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))) [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L293(lines 292 339) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,543 INFO L269 CegarLoopResult]: At program point testEXIT(lines 282 347) the Hoare annotation is: true [2020-11-07 00:13:32,543 INFO L262 CegarLoopResult]: At program point L322(lines 322 335) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point testENTRY(lines 282 347) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point L314(line 314) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:13:32,544 INFO L269 CegarLoopResult]: At program point testFINAL(lines 282 347) the Hoare annotation is: true [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point L310(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point L310-1(line 310) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:13:32,544 INFO L262 CegarLoopResult]: At program point L302(lines 302 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L302-1(lines 302 308) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (<= 0 (+ test_~tmp~2 2147483648)) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L294(lines 294 298) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L290(line 290) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L286(line 286) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L340(lines 291 341) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,545 INFO L262 CegarLoopResult]: At program point L328(line 328) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,546 INFO L262 CegarLoopResult]: At program point L328-1(line 328) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,546 INFO L262 CegarLoopResult]: At program point L328-2(line 328) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= test_~splverifierCounter~0 0)) (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,546 INFO L262 CegarLoopResult]: At program point L324(line 324) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (<= 0 (+ test_~tmp~2 2147483648)) (= ~waterLevel~0 1) (<= test_~tmp~2 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 834 835) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point L830(lines 830 837) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point L826(line 826) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 810 855) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point L824(lines 824 844) no Hoare annotation was computed. [2020-11-07 00:13:32,546 INFO L266 CegarLoopResult]: For program point L824-1(lines 824 844) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L820(line 820) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L851(line 851) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L818(line 818) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L851-1(line 851) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L849(line 849) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L851-2(line 851) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L816(line 816) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L849-1(line 849) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L847(line 847) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L849-2(line 849) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-11-07 00:13:32,547 INFO L266 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L810(lines 810 855) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L841(lines 841 842) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 841 842) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L829-1(line 829) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L827(line 827) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L829-2(line 829) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L821(line 821) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 810 855) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L852(line 852) no Hoare annotation was computed. [2020-11-07 00:13:32,548 INFO L266 CegarLoopResult]: For program point L819(line 819) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L850(line 850) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L817(line 817) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 810 855) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L848(line 848) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L846(line 846) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L811(line 811) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L834(lines 834 835) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 00:13:32,549 INFO L266 CegarLoopResult]: For program point L206(lines 206 214) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L206-2(lines 206 214) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 198 220) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 198 220) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 198 220) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L795(lines 795 806) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L787-1(line 787) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-11-07 00:13:32,550 INFO L266 CegarLoopResult]: For program point L713(line 713) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L771(line 771) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L771-1(line 771) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L796(lines 796 803) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L772(line 772) no Hoare annotation was computed. [2020-11-07 00:13:32,551 INFO L266 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 707 809) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L731(lines 731 735) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L756-2(lines 756 776) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L781(line 781) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 707 809) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L740(line 740) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L707(lines 707 809) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L707-1(lines 707 809) no Hoare annotation was computed. [2020-11-07 00:13:32,552 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L765(line 765) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L798-1(line 798) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L732(line 732) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L798-2(line 798) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L757(lines 756 776) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 707 809) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L782(line 782) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L749(line 749) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-11-07 00:13:32,553 INFO L266 CegarLoopResult]: For program point L774(line 774) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L741-1(line 741) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L758(lines 758 762) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L783-1(line 783) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-11-07 00:13:32,554 INFO L266 CegarLoopResult]: For program point L783-2(line 783) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L767-1(line 767) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L767-2(line 767) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L784(line 784) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L743(line 743) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-11-07 00:13:32,555 INFO L266 CegarLoopResult]: For program point L785(line 785) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L785-1(line 785) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L785-2(line 785) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L777(lines 755 778) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L744(line 744) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L736(lines 736 752) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L769-2(line 769) no Hoare annotation was computed. [2020-11-07 00:13:32,556 INFO L266 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L753(lines 753 794) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L770(line 770) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L910(line 910) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L909(line 909) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 904 913) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 904 913) no Hoare annotation was computed. [2020-11-07 00:13:32,557 INFO L266 CegarLoopResult]: For program point L906(line 906) no Hoare annotation was computed. [2020-11-07 00:13:32,558 INFO L266 CegarLoopResult]: For program point L906-1(line 906) no Hoare annotation was computed. [2020-11-07 00:13:32,558 INFO L266 CegarLoopResult]: For program point L906-2(line 906) no Hoare annotation was computed. [2020-11-07 00:13:32,558 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 904 913) no Hoare annotation was computed. [2020-11-07 00:13:32,558 INFO L262 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,558 INFO L262 CegarLoopResult]: At program point L502(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,558 INFO L262 CegarLoopResult]: At program point L502-1(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,558 INFO L262 CegarLoopResult]: At program point L502-2(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,558 INFO L262 CegarLoopResult]: At program point L502-3(line 502) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L498-2(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L498-3(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L498-4(line 498) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,559 INFO L262 CegarLoopResult]: At program point L494-2(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L494-3(line 494) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L490(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L490-1(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L841(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L490-2(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L841-1(line 841) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L490-3(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L486(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,560 INFO L262 CegarLoopResult]: At program point L490-4(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L486-1(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L490-5(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L486-2(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L490-6(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L486-3(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L490-7(line 490) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,561 INFO L262 CegarLoopResult]: At program point L482(line 482) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L486-4(line 486) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L482-1(line 482) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L482-2(line 482) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,562 INFO L262 CegarLoopResult]: At program point L482-3(line 482) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L478(line 478) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L152(line 152) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L887-1(line 887) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L842(line 842) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,563 INFO L262 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L351(line 351) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L504(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L504-1(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L504-2(line 504) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,564 INFO L262 CegarLoopResult]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L216(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L216-1(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L216-2(line 216) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L212(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L212-1(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,565 INFO L262 CegarLoopResult]: At program point L212-2(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L212-3(line 212) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L208(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L208-1(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L208-2(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L208-3(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L204(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L208-4(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,566 INFO L262 CegarLoopResult]: At program point L204-1(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point L208-5(line 208) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point L204-2(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#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)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point L204-3(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point L204-4(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,567 INFO L262 CegarLoopResult]: At program point L204-5(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point L204-6(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point L204-7(line 204) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point activatePumpFINAL(lines 437 444) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (= ~pumpRunning~0 1) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~3 0)) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point activatePumpEXIT(lines 437 444) the Hoare annotation is: (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= isHighWaterLevel_~tmp___0~2 1)) (= ~pumpRunning~0 1) (not (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= |old(~pumpRunning~0)| 0)) (not (= 1 ~systemActive~0)) (not (= isHighWaterSensorDry_~retValue_acc~3 0)) (not (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6)) (not (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (< ~waterLevel~0 3)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))) [2020-11-07 00:13:32,568 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 437 444) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,568 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 221 229) the Hoare annotation is: true [2020-11-07 00:13:32,569 INFO L269 CegarLoopResult]: At program point L225(line 225) the Hoare annotation is: true [2020-11-07 00:13:32,569 INFO L269 CegarLoopResult]: At program point getWaterLevelFINAL(lines 221 229) the Hoare annotation is: true [2020-11-07 00:13:32,569 INFO L269 CegarLoopResult]: At program point getWaterLevelEXIT(lines 221 229) the Hoare annotation is: true [2020-11-07 00:13:32,569 INFO L269 CegarLoopResult]: At program point L226(line 226) the Hoare annotation is: true [2020-11-07 00:13:32,569 INFO L262 CegarLoopResult]: At program point L516-3(line 516) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 |isHighWaterLevel_#t~ret43|)) (.cse1 (<= 1 isHighWaterLevel_~tmp~5))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2) .cse1) (not (<= 0 (+ test_~tmp~2 2147483648))) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterLevel_#t~ret43| isHighWaterLevel_~tmp~5) (<= 2 ~waterLevel~0)) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse2 .cse3 (and .cse0 .cse1)))) [2020-11-07 00:13:32,569 INFO L262 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 509 527) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (<= 0 isHighWaterLevel_~tmp___0~2)) (.cse3 (<= |isHighWaterLevel_#res| 0)) (.cse4 (<= 0 |isHighWaterLevel_#res|)) (.cse5 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse6 (<= isHighWaterLevel_~tmp___0~2 0)) (.cse7 (<= 1 isHighWaterLevel_~tmp~5)) (.cse8 (<= isHighWaterLevel_~retValue_acc~6 0))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8)) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (and .cse2 .cse3 .cse4 .cse5 (< ~waterLevel~0 2) .cse6 .cse7 .cse8) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,569 INFO L269 CegarLoopResult]: At program point L512(line 512) the Hoare annotation is: true [2020-11-07 00:13:32,570 INFO L269 CegarLoopResult]: At program point L511(line 511) the Hoare annotation is: true [2020-11-07 00:13:32,570 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 509 527) the Hoare annotation is: true [2020-11-07 00:13:32,570 INFO L262 CegarLoopResult]: At program point L524(line 524) the Hoare annotation is: (let ((.cse0 (<= 0 isHighWaterLevel_~tmp___0~2)) (.cse1 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse2 (<= isHighWaterLevel_~tmp___0~2 0)) (.cse3 (<= 1 isHighWaterLevel_~tmp~5)) (.cse4 (<= isHighWaterLevel_~retValue_acc~6 0)) (.cse5 (not (= ~pumpRunning~0 0))) (.cse6 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and .cse0 .cse1 (< ~waterLevel~0 2) .cse2 .cse3 .cse4) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse5 (not (< ~waterLevel~0 3)) .cse6 (not (<= test_~tmp~2 2147483647)) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (and .cse0 .cse1 .cse2 .cse3 .cse4) (not (= ~waterLevel~0 1)) .cse5 .cse6))) [2020-11-07 00:13:32,570 INFO L262 CegarLoopResult]: At program point L521(line 521) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,570 INFO L262 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 isHighWaterLevel_~tmp~5))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (< ~waterLevel~0 2) .cse0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse0))) [2020-11-07 00:13:32,571 INFO L262 CegarLoopResult]: At program point L518(lines 518 522) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 1 isHighWaterLevel_~tmp~5))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (and (< ~waterLevel~0 2) .cse0) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse1 (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse0))) [2020-11-07 00:13:32,571 INFO L262 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 509 527) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse2 (<= 0 isHighWaterLevel_~tmp___0~2)) (.cse3 (<= |isHighWaterLevel_#res| 0)) (.cse4 (<= 0 |isHighWaterLevel_#res|)) (.cse5 (<= 0 isHighWaterLevel_~retValue_acc~6)) (.cse6 (<= isHighWaterLevel_~tmp___0~2 0)) (.cse7 (<= 1 isHighWaterLevel_~tmp~5)) (.cse8 (<= isHighWaterLevel_~retValue_acc~6 0))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1 (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8)) (or (= test_~tmp___2~0 0) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterSensorDry_~retValue_acc~3 0) (= |isHighWaterLevel_#res| isHighWaterLevel_~retValue_acc~6) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (and .cse2 .cse3 .cse4 .cse5 (< ~waterLevel~0 2) .cse6 .cse7 .cse8) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,571 INFO L269 CegarLoopResult]: At program point L516(line 516) the Hoare annotation is: true [2020-11-07 00:13:32,571 INFO L262 CegarLoopResult]: At program point L518-2(lines 518 522) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse4 (not (= ~methaneLevelCritical~0 0))) (.cse0 (<= 0 isHighWaterLevel_~tmp___0~2)) (.cse1 (<= isHighWaterLevel_~tmp___0~2 0)) (.cse2 (<= 1 isHighWaterLevel_~tmp~5))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and .cse0 (< ~waterLevel~0 2) .cse1 .cse2) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse3 (not (< ~waterLevel~0 3)) .cse4 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (and (= isHighWaterLevel_~tmp___0~2 1) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5)) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse3 .cse4 (and .cse0 .cse1 .cse2)))) [2020-11-07 00:13:32,571 INFO L262 CegarLoopResult]: At program point L516-1(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret43|)) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (and .cse2 (< ~waterLevel~0 2)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1))) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point L516-2(line 516) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse2 (<= 1 |isHighWaterLevel_#t~ret43|)) (.cse1 (not (= ~methaneLevelCritical~0 0)))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (not (= 1 ~systemActive~0)) (and (= |isHighWaterLevel_#t~ret43| isHighWaterSensorDry_~retValue_acc~3) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) .cse0 (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (and .cse2 (< ~waterLevel~0 2)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))) (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse2 .cse1))) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 177 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point L184(line 184) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 0) (not (= |old(~methaneLevelCritical~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 177 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,572 INFO L262 CegarLoopResult]: At program point L181-1(lines 177 188) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,572 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:13:32,572 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:13:32,573 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:13:32,573 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 354 377) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point L367(line 367) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point L365(lines 365 371) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 354 377) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 354 377) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,573 INFO L262 CegarLoopResult]: At program point L358(lines 357 376) the Hoare annotation is: (or (= |old(~waterLevel~0)| 0) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-11-07 00:13:32,574 INFO L269 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 189 197) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 189 197) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 189 197) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 153 164) the Hoare annotation is: true [2020-11-07 00:13:32,575 INFO L269 CegarLoopResult]: At program point L158(line 158) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point L157-1(lines 153 164) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 153 164) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:13:32,576 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:13:32,577 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 528 535) the Hoare annotation is: (let ((.cse5 (= ~methaneLevelCritical~0 0))) (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse3 (not .cse5)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse4 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and .cse0 (= 1 ~systemActive~0)) .cse1 (not (<= 0 (+ test_~tmp~2 2147483648))) .cse2 (not (< ~waterLevel~0 3)) .cse3 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or (<= 1 ~systemActive~0) .cse1 .cse2 .cse5 .cse4)))) [2020-11-07 00:13:32,577 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 528 535) the Hoare annotation is: (let ((.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 .cse2 (= ~methaneLevelCritical~0 0) .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (= test_~tmp___2~0 0) .cse0 (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (<= 0 (+ test_~tmp~2 2147483648))) .cse2 (not (< ~waterLevel~0 3)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse3 (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,577 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 528 535) the Hoare annotation is: (let ((.cse0 (<= 1 ~systemActive~0)) (.cse1 (not (<= 1 |old(~systemActive~0)|))) (.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (= ~methaneLevelCritical~0 0)) (.cse4 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (= 1 ~systemActive~0) .cse1 (not (<= 0 (+ test_~tmp~2 2147483648))) .cse2 (not (< ~waterLevel~0 3)) (not .cse3) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse1 .cse2 .cse3 .cse4))) [2020-11-07 00:13:32,577 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 386 410) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,577 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 386 410) the Hoare annotation is: (let ((.cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1 (and .cse2 .cse3)) (or (= test_~tmp___2~0 0) (and .cse2 (< ~waterLevel~0 2) .cse3) (and (= isHighWaterLevel_~tmp___0~2 1) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse0 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,578 INFO L262 CegarLoopResult]: At program point L405(line 405) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,578 INFO L262 CegarLoopResult]: At program point L405-1(lines 386 410) the Hoare annotation is: (let ((.cse2 (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) .cse0 .cse1 (and .cse2 .cse3)) (or (= test_~tmp___2~0 0) (and .cse2 (< ~waterLevel~0 2) .cse3) (and (= isHighWaterLevel_~tmp___0~2 1) (= ~pumpRunning~0 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse0 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (= ~waterLevel~0 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,578 INFO L262 CegarLoopResult]: At program point L400(line 400) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (= ~methaneLevelCritical~0 0)))) (and (or (not (<= 1 ~systemActive~0)) .cse0 .cse1 (= ~waterLevel~0 0) (and (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (< ~waterLevel~0 2) .cse1 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse0 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (not (<= test_~tmp___2~0 2147483647))))) [2020-11-07 00:13:32,578 INFO L262 CegarLoopResult]: At program point L396(line 396) the Hoare annotation is: (let ((.cse3 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~waterLevel~0 0))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterLevel_~tmp___0~2 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse2 (not (<= test_~tmp___2~0 2147483647))) (or .cse3 (not (= ~waterLevel~0 1)) .cse1 .cse0) (or .cse3 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse2))) [2020-11-07 00:13:32,579 INFO L262 CegarLoopResult]: At program point L394(lines 394 402) the Hoare annotation is: (let ((.cse1 (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= ~waterLevel~0 0))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (and .cse1 (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) (and (= isHighWaterLevel_~tmp___0~2 1) (= processEnvironment__wrappee__highWaterSensor_~tmp~3 isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) .cse3 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4))) [2020-11-07 00:13:32,579 INFO L262 CegarLoopResult]: At program point L392(line 392) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,579 INFO L262 CegarLoopResult]: At program point L392-1(line 392) the Hoare annotation is: (let ((.cse1 (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (and .cse1 (< ~waterLevel~0 2)) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4))) [2020-11-07 00:13:32,579 INFO L262 CegarLoopResult]: At program point L390(lines 390 407) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~methaneLevelCritical~0 0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (= ~waterLevel~0 0)) [2020-11-07 00:13:32,579 INFO L262 CegarLoopResult]: At program point L392-2(line 392) the Hoare annotation is: (let ((.cse1 (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= ~methaneLevelCritical~0 0))) (.cse3 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= ~waterLevel~0 0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 1)) .cse2 .cse3) (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse3 (not (= 1 ~systemActive~0)) (and (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse2 (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) (and .cse1 (< ~waterLevel~0 2)) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse0 .cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse3 .cse4))) [2020-11-07 00:13:32,580 INFO L262 CegarLoopResult]: At program point L392-3(line 392) the Hoare annotation is: (let ((.cse2 (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| 0)) (.cse3 (= processEnvironment__wrappee__highWaterSensor_~tmp~3 0)) (.cse5 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~methaneLevelCritical~0 0))) (.cse0 (not (= |old(~pumpRunning~0)| 0))) (.cse4 (= ~waterLevel~0 0))) (and (or (= test_~tmp___2~0 0) (not (= test_~tmp___0~1 0)) (not (< test_~splverifierCounter~0 4)) (and (= isHighWaterLevel_~tmp___0~2 1) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| processEnvironment__wrappee__highWaterSensor_~tmp~3) (= |processEnvironment__wrappee__highWaterSensor_#t~ret24| isHighWaterLevel_~retValue_acc~6) (= isHighWaterSensorDry_~retValue_acc~3 0) (<= 2 ~waterLevel~0) (= isHighWaterSensorDry_~retValue_acc~3 isHighWaterLevel_~tmp~5) (= isHighWaterLevel_~tmp___0~2 isHighWaterLevel_~retValue_acc~6)) (not (<= 0 (+ test_~tmp___2~0 2147483648))) .cse0 (not (= 1 ~systemActive~0)) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< ~waterLevel~0 3)) .cse1 (and .cse2 .cse3 (< ~waterLevel~0 2)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0) .cse4 (not (<= test_~tmp___2~0 2147483647))) (or .cse5 (not (= ~waterLevel~0 1)) .cse1 .cse0 (and .cse2 .cse3)) (or .cse5 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse0 .cse4))) [2020-11-07 00:13:32,580 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 165 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:13:32,580 INFO L262 CegarLoopResult]: At program point L170(line 170) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:13:32,580 INFO L262 CegarLoopResult]: At program point L169-1(lines 165 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:13:32,580 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 165 176) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= |old(~waterLevel~0)| 1)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 0 (+ test_~tmp~2 2147483648))) (not (< test_~splverifierCounter~0 4)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (<= test_~tmp~2 2147483647)) (= test_~tmp~2 0)) [2020-11-07 00:13:32,580 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 245 252) the Hoare annotation is: true [2020-11-07 00:13:32,580 INFO L269 CegarLoopResult]: At program point L249(line 249) the Hoare annotation is: true [2020-11-07 00:13:32,581 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 245 252) the Hoare annotation is: true [2020-11-07 00:13:32,581 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 245 252) the Hoare annotation is: true [2020-11-07 00:13:32,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:13:32 BoogieIcfgContainer [2020-11-07 00:13:32,608 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:13:32,609 INFO L168 Benchmark]: Toolchain (without parser) took 265581.27 ms. Allocated memory was 125.8 MB in the beginning and 566.2 MB in the end (delta: 440.4 MB). Free memory was 101.7 MB in the beginning and 240.6 MB in the end (delta: -138.9 MB). Peak memory consumption was 370.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:32,609 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:13:32,610 INFO L168 Benchmark]: CACSL2BoogieTranslator took 551.84 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 79.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:32,610 INFO L168 Benchmark]: Boogie Preprocessor took 94.12 ms. Allocated memory is still 125.8 MB. Free memory was 79.3 MB in the beginning and 75.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:32,611 INFO L168 Benchmark]: RCFGBuilder took 1990.14 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 75.5 MB in the beginning and 118.9 MB in the end (delta: -43.4 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:32,611 INFO L168 Benchmark]: TraceAbstraction took 262933.46 ms. Allocated memory was 154.1 MB in the beginning and 566.2 MB in the end (delta: 412.1 MB). Free memory was 118.4 MB in the beginning and 240.6 MB in the end (delta: -122.3 MB). Peak memory consumption was 358.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:13:32,613 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 125.8 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 551.84 ms. Allocated memory is still 125.8 MB. Free memory was 101.0 MB in the beginning and 79.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 94.12 ms. Allocated memory is still 125.8 MB. Free memory was 79.3 MB in the beginning and 75.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1990.14 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 75.5 MB in the beginning and 118.9 MB in the end (delta: -43.4 MB). Peak memory consumption was 58.7 MB. Max. memory is 8.0 GB. * TraceAbstraction took 262933.46 ms. Allocated memory was 154.1 MB in the beginning and 566.2 MB in the end (delta: 412.1 MB). Free memory was 118.4 MB in the beginning and 240.6 MB in the end (delta: -122.3 MB). Peak memory consumption was 358.0 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: 841]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 834]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 880]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 887]: 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: 292]: Loop Invariant Derived loop invariant: (((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: ((!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 921]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 928]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) - ProcedureContractResult [Line: 255]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: 1 - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 464]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: 1 - ProcedureContractResult [Line: 914]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 453]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 445]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 230]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: ((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || ((retValue_acc == 0 && 2 <= waterLevel) && \result == retValue_acc)) || !(1 == systemActive)) || ((1 <= retValue_acc && waterLevel < 2) && 1 <= \result)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || waterLevel == 0) || !(tmp___2 <= 2147483647)) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (1 <= retValue_acc && 1 <= \result)) - ProcedureContractResult [Line: 412]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((((((((((((tmp___2 == 0 || ((((((tmp___0 == 1 && pumpRunning == 1) && tmp == retValue_acc) && retValue_acc == 0) && 2 <= waterLevel) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(waterLevel < 3)) || (waterLevel < 2 && pumpRunning == \old(pumpRunning))) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || waterLevel == 0) || !(tmp___2 <= 2147483647)) && ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 378]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 282]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 437]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((((((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(tmp___0 == 1)) || pumpRunning == 1) || !(tmp___0 == retValue_acc)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(retValue_acc == 0)) || !(2 <= waterLevel)) || !(0 <= tmp + 2147483648)) || !(tmp == retValue_acc)) || !(retValue_acc == tmp)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || !(tmp___2 <= 2147483647) - ProcedureContractResult [Line: 177]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: (((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(\old(methaneLevelCritical) == 0)) || waterLevel == 0 - ProcedureContractResult [Line: 221]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 509]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || ((((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && tmp___0 <= 0) && 1 <= tmp) && retValue_acc <= 0)) && ((((((((((((((tmp___2 == 0 || (((((tmp___0 == 1 && retValue_acc == 0) && \result == retValue_acc) && 2 <= waterLevel) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || waterLevel == 0) || (((((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 0 <= retValue_acc) && waterLevel < 2) && tmp___0 <= 0) && 1 <= tmp) && retValue_acc <= 0)) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 354]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == 0 || !(1 <= systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 153]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 386]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: ((((!(1 <= systemActive) || !(waterLevel == 1)) || !(methaneLevelCritical == 0)) || !(\old(pumpRunning) == 0)) || (tmp == 0 && pumpRunning == \old(pumpRunning))) && ((((((((((((((tmp___2 == 0 || ((tmp == 0 && waterLevel < 2) && pumpRunning == \old(pumpRunning))) || ((((((tmp___0 == 1 && pumpRunning == 1) && tmp == retValue_acc) && retValue_acc == 0) && 2 <= waterLevel) && retValue_acc == tmp) && tmp___0 == retValue_acc)) || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || !(\old(pumpRunning) == 0)) || !(1 == systemActive)) || !(0 <= tmp + 2147483648)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || waterLevel == 0) || !(tmp___2 <= 2147483647)) - ProcedureContractResult [Line: 528]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((\old(systemActive) == systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) && (((((((((((((tmp___2 == 0 || !(tmp___0 == 0)) || !(splverifierCounter < 4)) || !(0 <= tmp___2 + 2147483648)) || (\old(systemActive) == systemActive && 1 == systemActive)) || !(1 <= \old(systemActive))) || !(0 <= tmp + 2147483648)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0) || waterLevel == 0) || !(tmp___2 <= 2147483647))) && ((((1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || methaneLevelCritical == 0) || waterLevel == 0) - ProcedureContractResult [Line: 165]: Procedure Contract for waterRise Derived contract for procedure waterRise: (((((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || \old(waterLevel) == waterLevel) || !(0 <= tmp + 2147483648)) || !(splverifierCounter < 4)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(tmp <= 2147483647)) || tmp == 0 - ProcedureContractResult [Line: 245]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 635 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 118.1s, OverallIterations: 8, TraceHistogramMax: 2, AutomataDifference: 98.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 144.5s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1980 SDtfs, 4882 SDslu, 5822 SDs, 0 SdLazy, 11499 SolverSat, 1340 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 30.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 545 GetRequests, 320 SyntacticMatches, 7 SemanticMatches, 218 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3188 ImplicationChecksByTransitivity, 71.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=759occurred in iteration=6, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 8 MinimizatonAttempts, 1060 StatesRemovedByMinimization, 7 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 282 LocationsWithAnnotation, 2950 PreInvPairs, 3144 NumberOfFragments, 6373 HoareAnnotationTreeSize, 2950 FomulaSimplifications, 18544876 FormulaSimplificationTreeSizeReduction, 10.8s HoareSimplificationTime, 282 FomulaSimplificationsInter, 406522 FormulaSimplificationTreeSizeReductionInter, 133.4s 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...