/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec2_product08.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 19:49:32,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 19:49:32,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 19:49:32,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 19:49:32,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 19:49:32,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 19:49:32,073 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 19:49:32,076 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 19:49:32,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 19:49:32,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 19:49:32,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 19:49:32,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 19:49:32,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 19:49:32,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 19:49:32,085 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 19:49:32,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 19:49:32,087 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 19:49:32,088 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 19:49:32,090 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 19:49:32,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 19:49:32,094 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 19:49:32,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 19:49:32,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 19:49:32,102 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 19:49:32,105 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 19:49:32,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 19:49:32,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 19:49:32,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 19:49:32,111 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 19:49:32,112 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 19:49:32,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 19:49:32,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 19:49:32,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 19:49:32,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 19:49:32,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 19:49:32,117 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 19:49:32,118 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 19:49:32,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 19:49:32,119 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 19:49:32,120 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 19:49:32,121 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 19:49:32,124 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 19:49:32,136 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 19:49:32,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 19:49:32,139 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 19:49:32,139 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 19:49:32,139 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 19:49:32,139 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 19:49:32,139 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 19:49:32,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 19:49:32,140 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 19:49:32,140 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 19:49:32,140 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 19:49:32,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 19:49:32,141 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 19:49:32,141 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 19:49:32,141 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 19:49:32,142 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 19:49:32,142 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 19:49:32,142 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 19:49:32,142 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 19:49:32,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 19:49:32,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 19:49:32,143 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 19:49:32,143 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-10-23 19:49:32,518 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 19:49:32,551 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 19:49:32,554 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 19:49:32,556 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 19:49:32,557 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 19:49:32,558 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product08.cil.c [2020-10-23 19:49:32,642 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5cd7bbf/1affae9011fc459896c50155d72bf732/FLAGee94d95a7 [2020-10-23 19:49:33,382 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 19:49:33,382 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product08.cil.c [2020-10-23 19:49:33,404 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5cd7bbf/1affae9011fc459896c50155d72bf732/FLAGee94d95a7 [2020-10-23 19:49:33,692 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed5cd7bbf/1affae9011fc459896c50155d72bf732 [2020-10-23 19:49:33,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 19:49:33,702 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 19:49:33,704 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 19:49:33,704 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 19:49:33,709 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 19:49:33,710 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:49:33" (1/1) ... [2020-10-23 19:49:33,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a6034d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:33, skipping insertion in model container [2020-10-23 19:49:33,715 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 07:49:33" (1/1) ... [2020-10-23 19:49:33,727 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 19:49:33,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 19:49:34,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 19:49:34,168 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 19:49:34,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 19:49:34,342 INFO L208 MainTranslator]: Completed translation [2020-10-23 19:49:34,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34 WrapperNode [2020-10-23 19:49:34,343 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 19:49:34,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 19:49:34,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 19:49:34,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 19:49:34,361 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,381 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,411 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,420 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (1/1) ... [2020-10-23 19:49:34,437 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 19:49:34,438 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 19:49:34,438 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 19:49:34,438 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 19:49:34,439 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (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 [2020-10-23 19:49:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 19:49:34,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 19:49:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 19:49:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 19:49:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 19:49:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 19:49:34,584 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 19:49:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 19:49:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 19:49:34,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 19:49:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 19:49:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 19:49:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 19:49:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 19:49:34,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 19:49:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 19:49:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 19:49:34,587 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 19:49:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 19:49:34,589 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 19:49:34,590 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 19:49:34,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 19:49:34,593 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 19:49:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 19:49:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 19:49:34,594 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 19:49:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2020-10-23 19:49:34,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2020-10-23 19:49:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 19:49:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 19:49:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-23 19:49:34,596 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 19:49:34,597 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 19:49:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 19:49:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 19:49:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 19:49:34,602 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 19:49:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-10-23 19:49:34,603 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-23 19:49:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 19:49:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 19:49:34,603 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 19:49:34,604 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 19:49:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 19:49:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 19:49:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 19:49:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 19:49:34,605 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2020-10-23 19:49:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 19:49:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 19:49:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 19:49:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 19:49:34,606 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 19:49:34,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 19:49:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 19:49:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 19:49:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 19:49:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 19:49:34,608 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 19:49:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 19:49:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 19:49:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 19:49:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 19:49:34,609 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 19:49:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 19:49:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 19:49:34,610 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 19:49:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 19:49:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 19:49:34,611 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 19:49:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 19:49:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2020-10-23 19:49:34,612 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-23 19:49:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-10-23 19:49:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 19:49:34,613 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 19:49:34,614 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 19:49:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-23 19:49:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 19:49:34,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 19:49:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 19:49:34,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 19:49:36,053 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 19:49:36,053 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 19:49:36,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:49:36 BoogieIcfgContainer [2020-10-23 19:49:36,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 19:49:36,059 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 19:49:36,059 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 19:49:36,063 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 19:49:36,063 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 07:49:33" (1/3) ... [2020-10-23 19:49:36,064 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d250f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:49:36, skipping insertion in model container [2020-10-23 19:49:36,064 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 07:49:34" (2/3) ... [2020-10-23 19:49:36,065 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14d250f7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 07:49:36, skipping insertion in model container [2020-10-23 19:49:36,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 07:49:36" (3/3) ... [2020-10-23 19:49:36,067 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product08.cil.c [2020-10-23 19:49:36,080 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 19:49:36,087 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 19:49:36,101 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 19:49:36,128 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 19:49:36,128 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 19:49:36,128 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-10-23 19:49:36,128 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 19:49:36,128 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 19:49:36,129 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 19:49:36,129 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 19:49:36,129 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 19:49:36,152 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2020-10-23 19:49:36,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-10-23 19:49:36,173 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:49:36,174 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:49:36,175 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]=== [2020-10-23 19:49:36,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:49:36,182 INFO L82 PathProgramCache]: Analyzing trace with hash 1397834216, now seen corresponding path program 1 times [2020-10-23 19:49:36,192 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:49:36,193 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [421994502] [2020-10-23 19:49:36,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:49:36,278 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:49:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:36,996 WARN L193 SmtUtils]: Spent 339.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:49:37,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:49:37,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,098 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 19:49:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,101 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 19:49:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,104 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 19:49:37,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,108 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 19:49:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,126 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 19:49:37,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,129 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 19:49:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-10-23 19:49:37,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:49:37,181 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [421994502] [2020-10-23 19:49:37,183 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:49:37,183 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 19:49:37,183 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1730107062] [2020-10-23 19:49:37,189 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 19:49:37,190 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:49:37,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 19:49:37,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 19:49:37,207 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2020-10-23 19:49:39,049 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:49:39,049 INFO L93 Difference]: Finished difference Result 439 states and 526 transitions. [2020-10-23 19:49:39,050 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-23 19:49:39,052 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 154 [2020-10-23 19:49:39,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:49:39,069 INFO L225 Difference]: With dead ends: 439 [2020-10-23 19:49:39,069 INFO L226 Difference]: Without dead ends: 288 [2020-10-23 19:49:39,074 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-23 19:49:39,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 288 states. [2020-10-23 19:49:39,236 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 288 to 238. [2020-10-23 19:49:39,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2020-10-23 19:49:39,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 258 transitions. [2020-10-23 19:49:39,243 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 258 transitions. Word has length 154 [2020-10-23 19:49:39,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:49:39,244 INFO L481 AbstractCegarLoop]: Abstraction has 238 states and 258 transitions. [2020-10-23 19:49:39,244 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 19:49:39,244 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 258 transitions. [2020-10-23 19:49:39,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2020-10-23 19:49:39,249 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:49:39,249 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-23 19:49:39,249 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 19:49:39,250 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]=== [2020-10-23 19:49:39,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:49:39,250 INFO L82 PathProgramCache]: Analyzing trace with hash 672236386, now seen corresponding path program 1 times [2020-10-23 19:49:39,251 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:49:39,263 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1289709558] [2020-10-23 19:49:39,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:49:39,269 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:49:39,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,791 WARN L193 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:49:39,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:49:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,887 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 19:49:39,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,890 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 19:49:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,892 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 19:49:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,894 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 19:49:39,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,907 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 19:49:39,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,910 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2020-10-23 19:49:39,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,912 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2020-10-23 19:49:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:39,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:49:39,972 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1289709558] [2020-10-23 19:49:39,973 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:49:39,973 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-23 19:49:39,973 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [92214572] [2020-10-23 19:49:39,975 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-23 19:49:39,976 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:49:39,977 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-23 19:49:39,977 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-23 19:49:39,978 INFO L87 Difference]: Start difference. First operand 238 states and 258 transitions. Second operand 5 states. [2020-10-23 19:49:40,945 WARN L193 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:49:42,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:49:42,108 INFO L93 Difference]: Finished difference Result 355 states and 405 transitions. [2020-10-23 19:49:42,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-23 19:49:42,109 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 155 [2020-10-23 19:49:42,110 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:49:42,113 INFO L225 Difference]: With dead ends: 355 [2020-10-23 19:49:42,113 INFO L226 Difference]: Without dead ends: 277 [2020-10-23 19:49:42,115 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-23 19:49:42,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-10-23 19:49:42,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 228. [2020-10-23 19:49:42,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-10-23 19:49:42,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 245 transitions. [2020-10-23 19:49:42,202 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 245 transitions. Word has length 155 [2020-10-23 19:49:42,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:49:42,203 INFO L481 AbstractCegarLoop]: Abstraction has 228 states and 245 transitions. [2020-10-23 19:49:42,203 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-23 19:49:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 245 transitions. [2020-10-23 19:49:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2020-10-23 19:49:42,206 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:49:42,206 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] [2020-10-23 19:49:42,206 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 19:49:42,207 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]=== [2020-10-23 19:49:42,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:49:42,207 INFO L82 PathProgramCache]: Analyzing trace with hash 1038673692, now seen corresponding path program 1 times [2020-10-23 19:49:42,207 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:49:42,208 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1926300109] [2020-10-23 19:49:42,208 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:49:42,211 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:49:42,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,692 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:49:42,694 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:49:42,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,738 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 19:49:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,740 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 19:49:42,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,742 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 19:49:42,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,786 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 19:49:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,801 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 19:49:42,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,817 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-23 19:49:42,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,836 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-23 19:49:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,838 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 19:49:42,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:42,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:49:42,883 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1926300109] [2020-10-23 19:49:42,884 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:49:42,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 19:49:42,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1160665040] [2020-10-23 19:49:42,885 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 19:49:42,885 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:49:42,885 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 19:49:42,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 19:49:42,886 INFO L87 Difference]: Start difference. First operand 228 states and 245 transitions. Second operand 11 states. [2020-10-23 19:49:43,632 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:49:44,149 WARN L193 SmtUtils]: Spent 388.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-23 19:49:44,578 WARN L193 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-10-23 19:49:45,006 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:45,398 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:49:45,770 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:47,080 WARN L193 SmtUtils]: Spent 383.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:49:49,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:49:49,611 INFO L93 Difference]: Finished difference Result 612 states and 726 transitions. [2020-10-23 19:49:49,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2020-10-23 19:49:49,620 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 168 [2020-10-23 19:49:49,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:49:49,626 INFO L225 Difference]: With dead ends: 612 [2020-10-23 19:49:49,626 INFO L226 Difference]: Without dead ends: 504 [2020-10-23 19:49:49,630 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 95 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=168, Invalid=384, Unknown=0, NotChecked=0, Total=552 [2020-10-23 19:49:49,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 504 states. [2020-10-23 19:49:49,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 504 to 399. [2020-10-23 19:49:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 399 states. [2020-10-23 19:49:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 399 states and 448 transitions. [2020-10-23 19:49:49,852 INFO L78 Accepts]: Start accepts. Automaton has 399 states and 448 transitions. Word has length 168 [2020-10-23 19:49:49,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:49:49,853 INFO L481 AbstractCegarLoop]: Abstraction has 399 states and 448 transitions. [2020-10-23 19:49:49,853 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 19:49:49,853 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 448 transitions. [2020-10-23 19:49:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2020-10-23 19:49:49,856 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:49:49,856 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] [2020-10-23 19:49:49,856 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 19:49:49,857 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]=== [2020-10-23 19:49:49,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:49:49,857 INFO L82 PathProgramCache]: Analyzing trace with hash -1627750790, now seen corresponding path program 1 times [2020-10-23 19:49:49,858 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:49:49,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1233394313] [2020-10-23 19:49:49,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:49:49,861 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:49:49,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,395 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:49:50,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:49:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 19:49:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 19:49:50,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,457 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 19:49:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,460 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 19:49:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 19:49:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-23 19:49:50,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-10-23 19:49:50,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,525 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-10-23 19:49:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:50,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:49:50,606 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1233394313] [2020-10-23 19:49:50,606 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:49:50,606 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-10-23 19:49:50,606 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [480178177] [2020-10-23 19:49:50,607 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-10-23 19:49:50,607 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:49:50,608 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-10-23 19:49:50,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-10-23 19:49:50,608 INFO L87 Difference]: Start difference. First operand 399 states and 448 transitions. Second operand 10 states. [2020-10-23 19:49:51,397 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:49:53,028 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:53,466 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:49:54,014 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:49:54,415 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:54,801 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:55,208 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:49:55,636 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:49:56,217 WARN L193 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 19:49:57,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:49:57,500 INFO L93 Difference]: Finished difference Result 1076 states and 1330 transitions. [2020-10-23 19:49:57,501 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-23 19:49:57,501 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 173 [2020-10-23 19:49:57,502 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:49:57,508 INFO L225 Difference]: With dead ends: 1076 [2020-10-23 19:49:57,509 INFO L226 Difference]: Without dead ends: 797 [2020-10-23 19:49:57,512 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 86 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=159, Invalid=441, Unknown=0, NotChecked=0, Total=600 [2020-10-23 19:49:57,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 797 states. [2020-10-23 19:49:57,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 797 to 629. [2020-10-23 19:49:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 629 states. [2020-10-23 19:49:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 629 states and 719 transitions. [2020-10-23 19:49:57,790 INFO L78 Accepts]: Start accepts. Automaton has 629 states and 719 transitions. Word has length 173 [2020-10-23 19:49:57,790 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:49:57,790 INFO L481 AbstractCegarLoop]: Abstraction has 629 states and 719 transitions. [2020-10-23 19:49:57,790 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-10-23 19:49:57,791 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 719 transitions. [2020-10-23 19:49:57,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-10-23 19:49:57,794 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 19:49:57,794 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] [2020-10-23 19:49:57,795 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 19:49:57,795 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]=== [2020-10-23 19:49:57,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 19:49:57,796 INFO L82 PathProgramCache]: Analyzing trace with hash -1535001904, now seen corresponding path program 1 times [2020-10-23 19:49:57,796 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 19:49:57,796 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [885855480] [2020-10-23 19:49:57,796 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 19:49:57,799 INFO L321 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-10-23 19:49:57,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,227 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:49:58,228 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 19:49:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-23 19:49:58,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,293 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-23 19:49:58,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,295 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-23 19:49:58,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-23 19:49:58,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,316 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-23 19:49:58,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,329 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-10-23 19:49:58,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,357 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 19:49:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-23 19:49:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,363 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-23 19:49:58,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 19:49:58,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 19:49:58,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [885855480] [2020-10-23 19:49:58,440 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 19:49:58,440 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-23 19:49:58,440 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1166659017] [2020-10-23 19:49:58,441 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-23 19:49:58,441 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 19:49:58,441 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-23 19:49:58,444 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-23 19:49:58,444 INFO L87 Difference]: Start difference. First operand 629 states and 719 transitions. Second operand 11 states. [2020-10-23 19:49:59,121 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 19:50:00,780 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:50:01,162 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:50:01,585 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:50:02,076 WARN L193 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-23 19:50:02,468 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 19:50:03,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 19:50:03,211 INFO L93 Difference]: Finished difference Result 1222 states and 1512 transitions. [2020-10-23 19:50:03,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-10-23 19:50:03,217 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 178 [2020-10-23 19:50:03,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 19:50:03,218 INFO L225 Difference]: With dead ends: 1222 [2020-10-23 19:50:03,218 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 19:50:03,222 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 108 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=204, Invalid=498, Unknown=0, NotChecked=0, Total=702 [2020-10-23 19:50:03,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 19:50:03,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 19:50:03,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 19:50:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 19:50:03,225 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2020-10-23 19:50:03,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 19:50:03,225 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 19:50:03,225 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-23 19:50:03,226 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 19:50:03,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 19:50:03,227 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 19:50:03,229 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 19:50:04,384 WARN L193 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 245 DAG size of output: 6 [2020-10-23 19:50:13,238 WARN L193 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-10-23 19:50:13,994 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 11 [2020-10-23 19:50:14,583 WARN L193 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 19:50:14,897 WARN L193 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 19:50:15,552 WARN L193 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-10-23 19:50:16,118 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 7 [2020-10-23 19:50:16,443 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:16,784 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:17,613 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-10-23 19:50:18,445 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 11 [2020-10-23 19:50:18,897 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-23 19:50:19,505 WARN L193 SmtUtils]: Spent 600.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 17 [2020-10-23 19:50:19,830 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-10-23 19:50:20,424 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-10-23 19:50:20,966 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-10-23 19:50:21,295 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-10-23 19:50:21,820 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 19:50:22,096 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:22,442 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-10-23 19:50:22,740 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 1 [2020-10-23 19:50:23,033 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:23,560 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 19:50:24,401 WARN L193 SmtUtils]: Spent 785.00 ms on a formula simplification. DAG size of input: 165 DAG size of output: 18 [2020-10-23 19:50:24,677 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:25,173 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 8 [2020-10-23 19:50:25,965 WARN L193 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-10-23 19:50:26,496 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-10-23 19:50:27,033 WARN L193 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-10-23 19:50:27,802 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 15 [2020-10-23 19:50:28,072 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 1 [2020-10-23 19:50:28,630 WARN L193 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 12 [2020-10-23 19:50:29,240 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-10-23 19:50:29,840 WARN L193 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-10-23 19:50:30,384 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 19:50:30,951 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-10-23 19:50:31,507 WARN L193 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 11 [2020-10-23 19:50:32,083 WARN L193 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-10-23 19:50:32,664 WARN L193 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 18 [2020-10-23 19:50:33,250 WARN L193 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-10-23 19:50:33,806 WARN L193 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 13 [2020-10-23 19:50:34,336 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 14 [2020-10-23 19:50:34,624 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:35,189 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 16 [2020-10-23 19:50:35,489 WARN L193 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 29 [2020-10-23 19:50:35,787 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-10-23 19:50:36,085 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-10-23 19:50:36,533 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:37,073 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-10-23 19:50:37,350 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:38,186 WARN L193 SmtUtils]: Spent 782.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 10 [2020-10-23 19:50:38,485 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:38,809 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:39,113 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 1 [2020-10-23 19:50:39,545 WARN L193 SmtUtils]: Spent 319.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 19:50:40,091 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 8 [2020-10-23 19:50:40,379 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-10-23 19:50:40,695 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 27 [2020-10-23 19:50:41,215 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 8 [2020-10-23 19:50:41,515 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 19 [2020-10-23 19:50:42,060 WARN L193 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-10-23 19:50:42,587 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 9 [2020-10-23 19:50:42,869 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-10-23 19:50:43,279 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 15 [2020-10-23 19:50:43,564 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:43,847 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 25 [2020-10-23 19:50:44,430 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 10 [2020-10-23 19:50:44,437 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 19:50:44,437 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 19:50:44,437 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 19:50:44,437 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point L221(line 221) no Hoare annotation was computed. [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point L250(line 250) no Hoare annotation was computed. [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point L213(line 213) no Hoare annotation was computed. [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 200 255) no Hoare annotation was computed. [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-10-23 19:50:44,438 INFO L274 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L242-1(line 242) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L242-2(line 242) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L226(line 226) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L222(line 222) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-10-23 19:50:44,439 INFO L274 CegarLoopResult]: For program point L247(lines 224 248) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L206(line 206) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L231(lines 231 235) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 200 255) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L231-1(lines 231 235) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 200 255) no Hoare annotation was computed. [2020-10-23 19:50:44,440 INFO L274 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L223-1(line 223) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L223-2(line 223) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L244-1(lines 225 246) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-23 19:50:44,441 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L220(line 220) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L216(line 216) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L308(lines 281 309) no Hoare annotation was computed. [2020-10-23 19:50:44,442 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 256 315) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L300-1(line 300) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L300-2(line 300) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 256 315) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L296-1(line 296) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L296-2(line 296) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-23 19:50:44,443 INFO L274 CegarLoopResult]: For program point L288(lines 288 292) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L288-1(lines 288 292) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L280(line 280) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L280-1(line 280) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L280-2(line 280) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 256 315) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L276(line 276) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L305-1(line 305) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L305-2(line 305) no Hoare annotation was computed. [2020-10-23 19:50:44,444 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L301-1(line 301) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L301-2(line 301) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-10-23 19:50:44,445 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L282-2(lines 282 307) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-10-23 19:50:44,446 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-23 19:50:44,447 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 625 631) the Hoare annotation is: true [2020-10-23 19:50:44,447 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 625 631) the Hoare annotation is: true [2020-10-23 19:50:44,447 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 632 640) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 19:50:44,447 INFO L270 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~7 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 19:50:44,447 INFO L277 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: true [2020-10-23 19:50:44,447 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 632 640) the Hoare annotation is: true [2020-10-23 19:50:44,448 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 632 640) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 |valid_product_#res|) (<= valid_product_~retValue_acc~7 1) (<= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~7)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-10-23 19:50:44,448 INFO L270 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,448 INFO L270 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,448 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,448 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2020-10-23 19:50:44,448 INFO L277 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: true [2020-10-23 19:50:44,448 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2020-10-23 19:50:44,449 INFO L270 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,449 INFO L270 CegarLoopResult]: At program point L136-1(line 136) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,449 INFO L270 CegarLoopResult]: At program point L134(lines 134 141) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,449 INFO L277 CegarLoopResult]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2020-10-23 19:50:44,449 INFO L270 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,449 INFO L270 CegarLoopResult]: At program point L131(line 131) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,450 INFO L270 CegarLoopResult]: At program point L132-1(line 132) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,450 INFO L270 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,450 INFO L270 CegarLoopResult]: At program point L132-2(line 132) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret7| 1) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0) (= main_~tmp~0 1)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,450 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-10-23 19:50:44,450 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-23 19:50:44,450 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-23 19:50:44,450 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-23 19:50:44,451 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-23 19:50:44,452 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-23 19:50:44,452 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point stopSystemEXIT(lines 887 901) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point L893(line 893) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point L891(lines 891 897) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point stopSystemENTRY(lines 887 901) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point stopSystemFINAL(lines 887 901) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,452 INFO L270 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-10-23 19:50:44,452 INFO L277 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-10-23 19:50:44,453 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 842 850) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-10-23 19:50:44,453 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 842 850) the Hoare annotation is: true [2020-10-23 19:50:44,453 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 842 850) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L858(lines 858 866) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L858-2(lines 858 866) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L881(line 881) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point L881-1(line 881) no Hoare annotation was computed. [2020-10-23 19:50:44,453 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 851 886) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L876(line 876) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 851 886) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L870(lines 870 878) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L870-2(lines 870 878) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 851 886) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 618 624) the Hoare annotation is: true [2020-10-23 19:50:44,454 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 618 624) the Hoare annotation is: true [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-10-23 19:50:44,454 INFO L274 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L159(line 159) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L157(line 157) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L188(line 188) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L186(line 186) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L184-1(line 184) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 154 199) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-10-23 19:50:44,455 INFO L274 CegarLoopResult]: For program point L180(line 180) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L180-1(line 180) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L178(line 178) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 154 199) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 154 199) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L170(line 170) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L168(line 168) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L164(line 164) no Hoare annotation was computed. [2020-10-23 19:50:44,456 INFO L274 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L191-1(line 191) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-10-23 19:50:44,457 INFO L274 CegarLoopResult]: For program point L191-2(line 191) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L187(line 187) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L154(lines 154 199) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L154-1(lines 154 199) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L179(line 179) no Hoare annotation was computed. [2020-10-23 19:50:44,458 INFO L274 CegarLoopResult]: For program point L177(line 177) no Hoare annotation was computed. [2020-10-23 19:50:44,459 INFO L274 CegarLoopResult]: For program point L177-1(line 177) no Hoare annotation was computed. [2020-10-23 19:50:44,459 INFO L274 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-10-23 19:50:44,459 INFO L274 CegarLoopResult]: For program point L169(line 169) no Hoare annotation was computed. [2020-10-23 19:50:44,459 INFO L274 CegarLoopResult]: For program point L167(line 167) no Hoare annotation was computed. [2020-10-23 19:50:44,459 INFO L274 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L163(line 163) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L481(lines 481 501) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L481-1(lines 481 501) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L508-1(line 508) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-23 19:50:44,460 INFO L274 CegarLoopResult]: For program point L508-2(line 508) no Hoare annotation was computed. [2020-10-23 19:50:44,461 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 467 512) no Hoare annotation was computed. [2020-10-23 19:50:44,461 INFO L274 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-10-23 19:50:44,461 INFO L274 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-10-23 19:50:44,461 INFO L274 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L506-2(line 506) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L469(line 469) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L467(lines 467 512) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L498(lines 498 499) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 491 492) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 467 512) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 467 512) no Hoare annotation was computed. [2020-10-23 19:50:44,462 INFO L274 CegarLoopResult]: For program point L486-1(line 486) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L486-2(line 486) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-23 19:50:44,463 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L470(line 470) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L468(line 468) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 498 499) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L491(lines 491 492) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L487(lines 487 494) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L274 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-10-23 19:50:44,464 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,464 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L270 CegarLoopResult]: At program point L115(line 115) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point L836-3(line 836) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 831 841) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 831 841) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 831 841) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point L838(line 838) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-10-23 19:50:44,465 INFO L277 CegarLoopResult]: At program point L836-1(line 836) the Hoare annotation is: true [2020-10-23 19:50:44,466 INFO L277 CegarLoopResult]: At program point L836-2(line 836) the Hoare annotation is: true [2020-10-23 19:50:44,466 INFO L277 CegarLoopResult]: At program point deactivatePumpENTRY(lines 823 830) the Hoare annotation is: true [2020-10-23 19:50:44,466 INFO L277 CegarLoopResult]: At program point deactivatePumpEXIT(lines 823 830) the Hoare annotation is: true [2020-10-23 19:50:44,466 INFO L277 CegarLoopResult]: At program point deactivatePumpFINAL(lines 823 830) the Hoare annotation is: true [2020-10-23 19:50:44,466 INFO L270 CegarLoopResult]: At program point L800(line 800) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,466 INFO L270 CegarLoopResult]: At program point L798(lines 798 806) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,466 INFO L270 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,466 INFO L270 CegarLoopResult]: At program point L796-1(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,466 INFO L270 CegarLoopResult]: At program point L794(lines 794 811) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point L796-2(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point L796-3(line 796) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 790 814) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 790 814) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point L809-1(lines 790 814) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L270 CegarLoopResult]: At program point L804(line 804) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,467 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 782 788) the Hoare annotation is: true [2020-10-23 19:50:44,468 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 782 788) the Hoare annotation is: true [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L704(lines 704 710) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L704-1(lines 704 710) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L696(lines 696 700) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,468 INFO L270 CegarLoopResult]: At program point L734(line 734) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L730-1(line 730) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L730-2(line 730) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L722(line 722) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L689(line 689) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L722-1(line 722) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L714(lines 714 720) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L270 CegarLoopResult]: At program point L714-1(lines 714 720) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,469 INFO L277 CegarLoopResult]: At program point testEXIT(lines 684 751) the Hoare annotation is: true [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L706(line 706) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point testENTRY(lines 684 751) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L702(line 702) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L702-1(line 702) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,470 INFO L277 CegarLoopResult]: At program point testFINAL(lines 684 751) the Hoare annotation is: true [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L686(line 686) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L744(lines 693 745) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L732(lines 732 738) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L732-1(lines 724 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,470 INFO L270 CegarLoopResult]: At program point L695(lines 694 743) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L724(lines 724 739) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L712-1(line 712) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L270 CegarLoopResult]: At program point L741(lines 694 743) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 445 446) no Hoare annotation was computed. [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 421 466) no Hoare annotation was computed. [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-10-23 19:50:44,471 INFO L274 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L463(line 463) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L461(line 461) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L445(lines 445 446) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 452 453) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L441(lines 441 448) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 421 466) no Hoare annotation was computed. [2020-10-23 19:50:44,472 INFO L274 CegarLoopResult]: For program point L435(lines 435 455) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L435-1(lines 435 455) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 421 466) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L462(line 462) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L462-1(line 462) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L462-2(line 462) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L460-2(line 460) no Hoare annotation was computed. [2020-10-23 19:50:44,473 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-23 19:50:44,474 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-23 19:50:44,474 INFO L274 CegarLoopResult]: For program point L421(lines 421 466) no Hoare annotation was computed. [2020-10-23 19:50:44,474 INFO L274 CegarLoopResult]: For program point L452(lines 452 453) no Hoare annotation was computed. [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point L667(line 667) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point L665(lines 665 671) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 652 680) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point L676(line 676) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification2_spec__2_~tmp~4 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2020-10-23 19:50:44,474 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__2EXIT(lines 652 680) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L664(lines 664 674) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret55| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L660(lines 660 677) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L662-2(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret55| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) (or .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L662-3(line 662) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (and (= |__utac_acc__Specification2_spec__2_#t~ret55| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))))) [2020-10-23 19:50:44,475 INFO L270 CegarLoopResult]: At program point L660-1(lines 652 680) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= __utac_acc__Specification2_spec__2_~tmp~4 0)) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret54| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (= |__utac_acc__Specification2_spec__2_#t~ret54| 0) .cse0 (not (= ~methaneLevelCritical~0 0))))) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) (and (= |__utac_acc__Specification2_spec__2_#t~ret54| 0) (= __utac_acc__Specification2_spec__2_~tmp~4 0))))) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-10-23 19:50:44,476 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 644 651) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2020-10-23 19:50:44,476 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1FINAL(lines 644 651) the Hoare annotation is: true [2020-10-23 19:50:44,476 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification2_spec__1EXIT(lines 644 651) the Hoare annotation is: true [2020-10-23 19:50:44,476 INFO L274 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L573(lines 573 581) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L573-2(lines 573 581) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 565 587) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 565 587) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 565 587) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L382-1(line 382) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L349-1(line 349) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L407(lines 407 414) no Hoare annotation was computed. [2020-10-23 19:50:44,477 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L342(lines 342 346) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L367-2(lines 367 387) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point L351(line 351) no Hoare annotation was computed. [2020-10-23 19:50:44,478 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 318 420) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L318(lines 318 420) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L318-1(lines 318 420) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L409-1(line 409) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L409-2(line 409) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L368(lines 367 387) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-23 19:50:44,479 INFO L274 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 318 420) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L352-1(line 352) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 318 420) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L369(lines 369 373) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-10-23 19:50:44,480 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-10-23 19:50:44,481 INFO L274 CegarLoopResult]: For program point L379(line 379) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L396-2(line 396) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L388(lines 366 389) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L347(lines 347 363) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L380-1(line 380) no Hoare annotation was computed. [2020-10-23 19:50:44,482 INFO L274 CegarLoopResult]: For program point L380-2(line 380) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L364(lines 364 405) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L356-1(line 356) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L406(lines 406 417) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L398-1(line 398) no Hoare annotation was computed. [2020-10-23 19:50:44,483 INFO L274 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L610-1(line 610) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L610-2(line 610) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 608 617) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 608 617) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 608 617) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L274 CegarLoopResult]: For program point L610(line 610) no Hoare annotation was computed. [2020-10-23 19:50:44,484 INFO L270 CegarLoopResult]: At program point L498(line 498) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,484 INFO L270 CegarLoopResult]: At program point L882(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,484 INFO L270 CegarLoopResult]: At program point L498-1(line 498) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L882-1(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L882-2(line 882) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L519(line 519) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,485 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L445(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L317(line 317) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L445-1(line 445) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,486 INFO L270 CegarLoopResult]: At program point L755(line 755) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L491(line 491) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L491-1(line 491) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L446(line 446) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L570(line 570) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L880(line 880) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L880-1(line 880) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,487 INFO L270 CegarLoopResult]: At program point L880-2(line 880) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L880-3(line 880) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L492(line 492) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L876(line 876) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L876-1(line 876) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L876-2(line 876) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L876-3(line 876) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L876-4(line 876) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,488 INFO L270 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L872-1(line 872) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L583-1(line 583) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L872-2(line 872) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L583-2(line 583) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L872-3(line 872) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L868(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L579(line 579) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,489 INFO L270 CegarLoopResult]: At program point L868-1(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L579-1(line 579) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L868-2(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L579-2(line 579) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L868-3(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L579-3(line 579) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L864(line 864) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L868-4(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L575(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,490 INFO L270 CegarLoopResult]: At program point L864-1(line 864) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L868-5(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L575-1(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L864-2(line 864) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L868-6(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L575-2(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L864-3(line 864) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L868-7(line 868) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,491 INFO L270 CegarLoopResult]: At program point L575-3(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L864-4(line 864) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L571(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L575-4(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L860-1(line 860) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L571-1(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L575-5(line 575) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L860-2(line 860) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,492 INFO L270 CegarLoopResult]: At program point L571-2(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L860-3(line 860) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L571-3(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L856(line 856) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L571-4(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L571-5(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L571-6(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,493 INFO L270 CegarLoopResult]: At program point L571-7(line 571) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,494 INFO L270 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)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 19:50:44,494 INFO L270 CegarLoopResult]: At program point L518(line 518) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,494 INFO L270 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,494 INFO L270 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-10-23 19:50:44,494 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,494 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 815 822) no Hoare annotation was computed. [2020-10-23 19:50:44,494 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 815 822) no Hoare annotation was computed. [2020-10-23 19:50:44,494 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 815 822) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 588 596) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 588 596) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 588 596) no Hoare annotation was computed. [2020-10-23 19:50:44,495 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 544 555) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 19:50:44,495 INFO L270 CegarLoopResult]: At program point L551(line 551) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,495 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 544 555) the Hoare annotation is: true [2020-10-23 19:50:44,495 INFO L270 CegarLoopResult]: At program point L549(line 549) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-10-23 19:50:44,495 INFO L277 CegarLoopResult]: At program point L548-1(lines 544 555) the Hoare annotation is: true [2020-10-23 19:50:44,495 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 19:50:44,496 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 19:50:44,496 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 19:50:44,496 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point L769(lines 769 775) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point L764(line 764) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point L762(lines 761 780) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 758 781) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 758 781) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,496 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 758 781) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,497 INFO L270 CegarLoopResult]: At program point L771(line 771) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-10-23 19:50:44,497 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 556 564) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L270 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point L560(line 560) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 556 564) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,498 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 556 564) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~4)) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 520 531) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point L525(line 525) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point L524-1(lines 520 531) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 520 531) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-10-23 19:50:44,498 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-10-23 19:50:44,499 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 19:50:44,499 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 19:50:44,499 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 19:50:44,499 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 19:50:44,499 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 902 909) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,499 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 902 909) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,499 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 902 909) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,499 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 532 543) the Hoare annotation is: true [2020-10-23 19:50:44,499 INFO L270 CegarLoopResult]: At program point L537(line 537) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,499 INFO L277 CegarLoopResult]: At program point L536-1(lines 532 543) the Hoare annotation is: true [2020-10-23 19:50:44,500 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 532 543) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-10-23 19:50:44,500 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 598 605) the Hoare annotation is: true [2020-10-23 19:50:44,500 INFO L277 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: true [2020-10-23 19:50:44,500 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 598 605) the Hoare annotation is: true [2020-10-23 19:50:44,500 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 598 605) the Hoare annotation is: true [2020-10-23 19:50:44,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 07:50:44 BoogieIcfgContainer [2020-10-23 19:50:44,521 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 19:50:44,523 INFO L168 Benchmark]: Toolchain (without parser) took 70824.99 ms. Allocated memory was 125.8 MB in the beginning and 805.3 MB in the end (delta: 679.5 MB). Free memory was 101.8 MB in the beginning and 743.1 MB in the end (delta: -641.3 MB). Peak memory consumption was 499.0 MB. Max. memory is 8.0 GB. [2020-10-23 19:50:44,523 INFO L168 Benchmark]: CDTParser took 0.87 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. [2020-10-23 19:50:44,524 INFO L168 Benchmark]: CACSL2BoogieTranslator took 639.68 ms. Allocated memory is still 125.8 MB. Free memory was 101.2 MB in the beginning and 80.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-10-23 19:50:44,524 INFO L168 Benchmark]: Boogie Preprocessor took 92.81 ms. Allocated memory is still 125.8 MB. Free memory was 80.5 MB in the beginning and 76.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-23 19:50:44,525 INFO L168 Benchmark]: RCFGBuilder took 1619.07 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 76.7 MB in the beginning and 121.3 MB in the end (delta: -44.5 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. [2020-10-23 19:50:44,526 INFO L168 Benchmark]: TraceAbstraction took 68462.07 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 121.3 MB in the beginning and 743.1 MB in the end (delta: -621.8 MB). Peak memory consumption was 489.2 MB. Max. memory is 8.0 GB. [2020-10-23 19:50:44,529 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.87 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 639.68 ms. Allocated memory is still 125.8 MB. Free memory was 101.2 MB in the beginning and 80.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 92.81 ms. Allocated memory is still 125.8 MB. Free memory was 80.5 MB in the beginning and 76.7 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1619.07 ms. Allocated memory was 125.8 MB in the beginning and 154.1 MB in the end (delta: 28.3 MB). Free memory was 76.7 MB in the beginning and 121.3 MB in the end (delta: -44.5 MB). Peak memory consumption was 59.1 MB. Max. memory is 8.0 GB. * TraceAbstraction took 68462.07 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 121.3 MB in the beginning and 743.1 MB in the end (delta: -621.8 MB). Peak memory consumption was 489.2 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: 452]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 445]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 491]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 498]: 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: 693]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 694]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 625]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 632]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || (((1 <= \result && retValue_acc <= 1) && \result <= 1) && 1 <= retValue_acc)) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 887]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 842]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 618]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 831]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 823]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 790]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || 0 == systemActive) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 782]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 684]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 652]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: (!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || tmp == 0 - ProcedureContractResult [Line: 644]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 544]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 556]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0) - ProcedureContractResult [Line: 758]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 520]: 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: 902]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 532]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 598]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 616 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 27.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 22.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 41.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1091 SDtfs, 2185 SDslu, 2327 SDs, 0 SdLazy, 3914 SolverSat, 686 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 10.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 182 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 290 ImplicationChecksByTransitivity, 11.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=629occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.7s AutomataMinimizationTime, 5 MinimizatonAttempts, 372 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 255 LocationsWithAnnotation, 1764 PreInvPairs, 2339 NumberOfFragments, 3159 HoareAnnotationTreeSize, 1764 FomulaSimplifications, 1350972 FormulaSimplificationTreeSizeReduction, 9.3s HoareSimplificationTime, 255 FomulaSimplificationsInter, 53416 FormulaSimplificationTreeSizeReductionInter, 31.5s 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...