/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_spec1_product04.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 16:06:22,560 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 16:06:22,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 16:06:22,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 16:06:22,622 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 16:06:22,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 16:06:22,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 16:06:22,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 16:06:22,630 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 16:06:22,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 16:06:22,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 16:06:22,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 16:06:22,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 16:06:22,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 16:06:22,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 16:06:22,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 16:06:22,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 16:06:22,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 16:06:22,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 16:06:22,666 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 16:06:22,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 16:06:22,676 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 16:06:22,679 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 16:06:22,683 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 16:06:22,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 16:06:22,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 16:06:22,690 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 16:06:22,693 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 16:06:22,694 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 16:06:22,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 16:06:22,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 16:06:22,697 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 16:06:22,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 16:06:22,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 16:06:22,705 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 16:06:22,705 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 16:06:22,706 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 16:06:22,706 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 16:06:22,706 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 16:06:22,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 16:06:22,709 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 16:06:22,714 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 16:06:22,738 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 16:06:22,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 16:06:22,744 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 16:06:22,744 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 16:06:22,744 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 16:06:22,744 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 16:06:22,745 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 16:06:22,745 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 16:06:22,745 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 16:06:22,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 16:06:22,746 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 16:06:22,747 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 16:06:22,747 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 16:06:22,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 16:06:22,747 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 16:06:22,748 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 16:06:22,748 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 16:06:22,748 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 16:06:22,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:06:22,749 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 16:06:22,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 16:06:22,749 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 16:06:22,749 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-23 16:06:23,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 16:06:23,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 16:06:23,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 16:06:23,203 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 16:06:23,204 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 16:06:23,205 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c [2021-02-23 16:06:23,306 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc03973a4/a044a084fb1e473b92b34a6326fd73fa/FLAGbf0147b16 [2021-02-23 16:06:24,026 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 16:06:24,027 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c [2021-02-23 16:06:24,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc03973a4/a044a084fb1e473b92b34a6326fd73fa/FLAGbf0147b16 [2021-02-23 16:06:24,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dc03973a4/a044a084fb1e473b92b34a6326fd73fa [2021-02-23 16:06:24,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 16:06:24,378 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 16:06:24,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 16:06:24,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 16:06:24,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 16:06:24,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:06:24" (1/1) ... [2021-02-23 16:06:24,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac8ab5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:24, skipping insertion in model container [2021-02-23 16:06:24,391 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 04:06:24" (1/1) ... [2021-02-23 16:06:24,400 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 16:06:24,477 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 16:06:24,665 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c[1281,1294] [2021-02-23 16:06:24,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:06:24,980 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 16:06:25,010 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product04.cil.c[1281,1294] [2021-02-23 16:06:25,131 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 16:06:25,181 INFO L208 MainTranslator]: Completed translation [2021-02-23 16:06:25,182 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25 WrapperNode [2021-02-23 16:06:25,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 16:06:25,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 16:06:25,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 16:06:25,184 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 16:06:25,200 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... [2021-02-23 16:06:25,361 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 16:06:25,362 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 16:06:25,362 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 16:06:25,362 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 16:06:25,363 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 16:06:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 16:06:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 16:06:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 16:06:25,518 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 16:06:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 16:06:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 16:06:25,519 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 16:06:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 16:06:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 16:06:25,520 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 16:06:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 16:06:25,521 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 16:06:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 16:06:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-23 16:06:25,522 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2021-02-23 16:06:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 16:06:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 16:06:25,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 16:06:25,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 16:06:25,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 16:06:25,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 16:06:25,527 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 16:06:25,527 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 16:06:25,527 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 16:06:25,528 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 16:06:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 16:06:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:06:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 16:06:25,529 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 16:06:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 16:06:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 16:06:25,530 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 16:06:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 16:06:25,530 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 16:06:25,531 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 16:06:25,532 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 16:06:25,533 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2021-02-23 16:06:25,534 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 16:06:25,534 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 16:06:25,534 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 16:06:25,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 16:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 16:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 16:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 16:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 16:06:25,536 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 16:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 16:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 16:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 16:06:25,537 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 16:06:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 16:06:25,538 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 16:06:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 16:06:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 16:06:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 16:06:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 16:06:25,539 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 16:06:25,540 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 16:06:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 16:06:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 16:06:25,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 16:06:27,456 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 16:06:27,457 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 16:06:27,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:06:27 BoogieIcfgContainer [2021-02-23 16:06:27,465 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 16:06:27,466 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 16:06:27,466 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 16:06:27,470 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 16:06:27,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 04:06:24" (1/3) ... [2021-02-23 16:06:27,471 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40486509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:06:27, skipping insertion in model container [2021-02-23 16:06:27,471 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 04:06:25" (2/3) ... [2021-02-23 16:06:27,472 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40486509 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 04:06:27, skipping insertion in model container [2021-02-23 16:06:27,472 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 04:06:27" (3/3) ... [2021-02-23 16:06:27,473 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product04.cil.c [2021-02-23 16:06:27,481 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 16:06:27,486 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 16:06:27,503 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 16:06:27,528 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 16:06:27,529 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 16:06:27,529 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-23 16:06:27,529 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 16:06:27,529 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 16:06:27,529 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 16:06:27,529 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 16:06:27,529 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 16:06:27,552 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states. [2021-02-23 16:06:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2021-02-23 16:06:27,571 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:06:27,573 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] [2021-02-23 16:06:27,573 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:06:27,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:06:27,580 INFO L82 PathProgramCache]: Analyzing trace with hash 1576819683, now seen corresponding path program 1 times [2021-02-23 16:06:27,592 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:06:27,593 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1488091090] [2021-02-23 16:06:27,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:06:27,685 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:06:27,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,118 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,798 WARN L202 SmtUtils]: Spent 658.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:06:28,807 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:06:28,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,936 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,937 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:06:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,967 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,968 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:06:28,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,976 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,977 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,977 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:06:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,988 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:28,992 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:28,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:06:28,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:28,997 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:29,006 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:29,007 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:06:29,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:29,015 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:29,016 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:29,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-23 16:06:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:29,024 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:29,025 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:29,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:06:29,072 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1488091090] [2021-02-23 16:06:29,075 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:06:29,075 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-02-23 16:06:29,075 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898765981] [2021-02-23 16:06:29,084 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-02-23 16:06:29,084 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:06:29,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-02-23 16:06:29,099 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:06:29,101 INFO L87 Difference]: Start difference. First operand 266 states. Second operand 3 states. [2021-02-23 16:06:31,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:06:31,126 INFO L93 Difference]: Finished difference Result 378 states and 453 transitions. [2021-02-23 16:06:31,127 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-02-23 16:06:31,129 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 147 [2021-02-23 16:06:31,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:06:31,146 INFO L225 Difference]: With dead ends: 378 [2021-02-23 16:06:31,146 INFO L226 Difference]: Without dead ends: 248 [2021-02-23 16:06:31,151 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-02-23 16:06:31,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 248 states. [2021-02-23 16:06:31,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 248 to 208. [2021-02-23 16:06:31,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 208 states. [2021-02-23 16:06:31,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 208 states and 222 transitions. [2021-02-23 16:06:31,287 INFO L78 Accepts]: Start accepts. Automaton has 208 states and 222 transitions. Word has length 147 [2021-02-23 16:06:31,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:06:31,288 INFO L480 AbstractCegarLoop]: Abstraction has 208 states and 222 transitions. [2021-02-23 16:06:31,288 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-02-23 16:06:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 222 transitions. [2021-02-23 16:06:31,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2021-02-23 16:06:31,293 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:06:31,293 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] [2021-02-23 16:06:31,294 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 16:06:31,294 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:06:31,294 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:06:31,295 INFO L82 PathProgramCache]: Analyzing trace with hash 559446504, now seen corresponding path program 1 times [2021-02-23 16:06:31,295 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:06:31,295 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [281916339] [2021-02-23 16:06:31,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:06:31,315 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:06:31,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:31,405 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:31,406 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:31,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:31,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:31,414 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:31,415 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,056 WARN L202 SmtUtils]: Spent 627.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:06:32,058 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:06:32,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,099 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,100 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:06:32,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,108 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,108 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,109 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:06:32,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,112 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,112 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,113 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:06:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,116 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,116 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,117 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:06:32,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,119 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,120 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,120 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-23 16:06:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,123 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,123 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,124 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:06:32,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:32,127 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:32,128 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:32,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:06:32,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [281916339] [2021-02-23 16:06:32,180 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:06:32,180 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 16:06:32,181 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144996236] [2021-02-23 16:06:32,182 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 16:06:32,182 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:06:32,183 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 16:06:32,183 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-02-23 16:06:32,183 INFO L87 Difference]: Start difference. First operand 208 states and 222 transitions. Second operand 4 states. [2021-02-23 16:06:33,452 WARN L202 SmtUtils]: Spent 618.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:06:34,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:06:34,456 INFO L93 Difference]: Finished difference Result 281 states and 313 transitions. [2021-02-23 16:06:34,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-02-23 16:06:34,457 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 148 [2021-02-23 16:06:34,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:06:34,472 INFO L225 Difference]: With dead ends: 281 [2021-02-23 16:06:34,472 INFO L226 Difference]: Without dead ends: 231 [2021-02-23 16:06:34,475 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-02-23 16:06:34,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 231 states. [2021-02-23 16:06:34,585 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 231 to 198. [2021-02-23 16:06:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 198 states. [2021-02-23 16:06:34,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 198 states and 209 transitions. [2021-02-23 16:06:34,587 INFO L78 Accepts]: Start accepts. Automaton has 198 states and 209 transitions. Word has length 148 [2021-02-23 16:06:34,587 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:06:34,587 INFO L480 AbstractCegarLoop]: Abstraction has 198 states and 209 transitions. [2021-02-23 16:06:34,588 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 16:06:34,588 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 209 transitions. [2021-02-23 16:06:34,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2021-02-23 16:06:34,591 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:06:34,591 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] [2021-02-23 16:06:34,591 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 16:06:34,591 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:06:34,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:06:34,592 INFO L82 PathProgramCache]: Analyzing trace with hash -1291260934, now seen corresponding path program 1 times [2021-02-23 16:06:34,592 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:06:34,593 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1751028730] [2021-02-23 16:06:34,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:06:34,596 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:06:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:34,676 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,677 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:34,677 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,678 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:34,683 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,684 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:34,696 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,697 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:34,697 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,698 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 16:06:34,708 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:34,709 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,285 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:06:35,292 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:06:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,325 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,326 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,331 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:06:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,334 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,334 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:06:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,337 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:06:35,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,344 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,345 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,353 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,354 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:06:35,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 16:06:35,394 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:06:35,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,397 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,398 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:06:35,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,420 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,421 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:35,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2021-02-23 16:06:35,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,445 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,446 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,447 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-23 16:06:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:35,449 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:35,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:35,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:06:35,503 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1751028730] [2021-02-23 16:06:35,503 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:06:35,504 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:06:35,504 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1473064775] [2021-02-23 16:06:35,505 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:06:35,505 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:06:35,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:06:35,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:06:35,511 INFO L87 Difference]: Start difference. First operand 198 states and 209 transitions. Second operand 10 states. [2021-02-23 16:06:36,570 WARN L202 SmtUtils]: Spent 564.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:06:37,492 WARN L202 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 16:06:38,179 WARN L202 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 16:06:38,923 WARN L202 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:39,616 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:06:40,321 WARN L202 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:42,032 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:06:44,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:06:44,425 INFO L93 Difference]: Finished difference Result 511 states and 595 transitions. [2021-02-23 16:06:44,426 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 16:06:44,426 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 161 [2021-02-23 16:06:44,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:06:44,430 INFO L225 Difference]: With dead ends: 511 [2021-02-23 16:06:44,431 INFO L226 Difference]: Without dead ends: 428 [2021-02-23 16:06:44,432 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 5.4s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-23 16:06:44,433 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 428 states. [2021-02-23 16:06:44,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 428 to 329. [2021-02-23 16:06:44,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 329 states. [2021-02-23 16:06:44,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 329 states and 361 transitions. [2021-02-23 16:06:44,597 INFO L78 Accepts]: Start accepts. Automaton has 329 states and 361 transitions. Word has length 161 [2021-02-23 16:06:44,600 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:06:44,600 INFO L480 AbstractCegarLoop]: Abstraction has 329 states and 361 transitions. [2021-02-23 16:06:44,600 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:06:44,600 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 361 transitions. [2021-02-23 16:06:44,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2021-02-23 16:06:44,605 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:06:44,606 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] [2021-02-23 16:06:44,606 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 16:06:44,606 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:06:44,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:06:44,607 INFO L82 PathProgramCache]: Analyzing trace with hash 2076788311, now seen corresponding path program 1 times [2021-02-23 16:06:44,607 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:06:44,607 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [437140320] [2021-02-23 16:06:44,607 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:06:44,612 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:06:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:44,740 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,747 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,748 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,750 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,751 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,751 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,752 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,760 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,761 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:44,770 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:44,770 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,430 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:06:45,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:06:45,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,483 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,484 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,484 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,485 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:45,490 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:06:45,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,494 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,494 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,495 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:06:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,497 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,498 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,498 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:06:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,502 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:06:45,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,511 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,524 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2021-02-23 16:06:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,528 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,529 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2021-02-23 16:06:45,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,532 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,533 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 16:06:45,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,537 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,538 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,539 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:45,555 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,555 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:45,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-23 16:06:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:45,575 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:45,575 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:45,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:06:45,615 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [437140320] [2021-02-23 16:06:45,615 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:06:45,615 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 16:06:45,615 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206779580] [2021-02-23 16:06:45,616 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 16:06:45,616 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:06:45,616 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 16:06:45,616 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 16:06:45,617 INFO L87 Difference]: Start difference. First operand 329 states and 361 transitions. Second operand 9 states. [2021-02-23 16:06:46,724 WARN L202 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:06:49,123 WARN L202 SmtUtils]: Spent 665.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:49,842 WARN L202 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:06:50,600 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:51,289 WARN L202 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:06:51,986 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:06:52,677 WARN L202 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:53,383 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:06:54,264 WARN L202 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 16:06:55,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:06:55,508 INFO L93 Difference]: Finished difference Result 847 states and 1012 transitions. [2021-02-23 16:06:55,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 16:06:55,510 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 164 [2021-02-23 16:06:55,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:06:55,515 INFO L225 Difference]: With dead ends: 847 [2021-02-23 16:06:55,515 INFO L226 Difference]: Without dead ends: 633 [2021-02-23 16:06:55,518 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2021-02-23 16:06:55,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2021-02-23 16:06:55,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 504. [2021-02-23 16:06:55,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 504 states. [2021-02-23 16:06:55,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 504 states and 563 transitions. [2021-02-23 16:06:55,764 INFO L78 Accepts]: Start accepts. Automaton has 504 states and 563 transitions. Word has length 164 [2021-02-23 16:06:55,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:06:55,764 INFO L480 AbstractCegarLoop]: Abstraction has 504 states and 563 transitions. [2021-02-23 16:06:55,765 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 16:06:55,765 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 563 transitions. [2021-02-23 16:06:55,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2021-02-23 16:06:55,768 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 16:06:55,768 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] [2021-02-23 16:06:55,768 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 16:06:55,768 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 16:06:55,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 16:06:55,769 INFO L82 PathProgramCache]: Analyzing trace with hash 135505019, now seen corresponding path program 1 times [2021-02-23 16:06:55,769 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 16:06:55,769 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1077627803] [2021-02-23 16:06:55,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 16:06:55,772 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-23 16:06:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:55,834 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,835 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,840 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,841 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,841 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,842 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,843 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,843 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,844 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,844 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,854 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,855 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:55,863 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:55,864 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,404 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:06:56,405 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 16:06:56,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,479 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,480 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:56,502 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2021-02-23 16:06:56,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,507 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,508 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-02-23 16:06:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,512 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,512 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,513 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2021-02-23 16:06:56,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,517 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2021-02-23 16:06:56,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,520 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,521 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,536 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-23 16:06:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,544 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,545 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2021-02-23 16:06:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,566 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,570 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,571 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 16:06:56,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,577 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,578 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2021-02-23 16:06:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,582 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,582 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,583 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-02-23 16:06:56,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 16:06:56,587 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,587 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 16:06:56,588 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,589 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:56,606 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 16:06:56,607 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 16:06:56,666 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 16:06:56,666 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1077627803] [2021-02-23 16:06:56,666 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 16:06:56,667 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 16:06:56,667 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283415929] [2021-02-23 16:06:56,667 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 16:06:56,667 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 16:06:56,668 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 16:06:56,668 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 16:06:56,668 INFO L87 Difference]: Start difference. First operand 504 states and 563 transitions. Second operand 10 states. [2021-02-23 16:06:57,790 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2021-02-23 16:07:00,046 WARN L202 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:00,758 WARN L202 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:01,564 WARN L202 SmtUtils]: Spent 649.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:02,318 WARN L202 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 16:07:03,024 WARN L202 SmtUtils]: Spent 668.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2021-02-23 16:07:03,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 16:07:03,857 INFO L93 Difference]: Finished difference Result 1027 states and 1231 transitions. [2021-02-23 16:07:03,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-23 16:07:03,858 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 169 [2021-02-23 16:07:03,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 16:07:03,859 INFO L225 Difference]: With dead ends: 1027 [2021-02-23 16:07:03,859 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 16:07:03,867 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 4.8s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2021-02-23 16:07:03,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 16:07:03,868 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 16:07:03,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 16:07:03,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 16:07:03,870 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 169 [2021-02-23 16:07:03,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 16:07:03,870 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 16:07:03,871 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 16:07:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 16:07:03,871 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 16:07:03,871 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 16:07:03,873 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 16:07:04,017 WARN L202 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2021-02-23 16:07:12,361 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:07:13,542 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 16:07:14,086 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:07:14,673 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:15,796 WARN L202 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2021-02-23 16:07:16,821 WARN L202 SmtUtils]: Spent 991.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 16:07:17,951 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 16:07:18,583 WARN L202 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:19,774 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:07:20,323 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 16:07:21,556 WARN L202 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:07:22,102 WARN L202 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 16:07:22,818 WARN L202 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 16:07:23,900 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:07:24,522 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:25,152 WARN L202 SmtUtils]: Spent 607.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:25,665 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 16:07:27,968 WARN L202 SmtUtils]: Spent 2.22 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-23 16:07:29,039 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 145 DAG size of output: 8 [2021-02-23 16:07:30,110 WARN L202 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 16:07:31,205 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:07:31,909 WARN L202 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:32,561 WARN L202 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:33,161 WARN L202 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:33,788 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:34,330 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 16:07:34,933 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:35,545 WARN L202 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:36,117 WARN L202 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2021-02-23 16:07:37,215 WARN L202 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 16:07:38,360 WARN L202 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 16:07:39,521 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2021-02-23 16:07:40,695 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 16:07:41,867 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2021-02-23 16:07:42,539 WARN L202 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:43,617 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2021-02-23 16:07:44,268 WARN L202 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2021-02-23 16:07:44,808 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2021-02-23 16:07:45,493 WARN L202 SmtUtils]: Spent 599.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:46,107 WARN L202 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:46,735 WARN L202 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:47,266 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 16:07:48,292 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 16:07:49,407 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 16:07:50,560 WARN L202 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 162 DAG size of output: 13 [2021-02-23 16:07:51,723 WARN L202 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2021-02-23 16:07:52,358 WARN L202 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:52,977 WARN L202 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2021-02-23 16:07:53,634 WARN L202 SmtUtils]: Spent 655.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2021-02-23 16:07:54,205 WARN L202 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 16:07:54,987 WARN L202 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-02-23 16:07:55,596 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2021-02-23 16:07:56,671 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2021-02-23 16:07:57,828 WARN L202 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 16:07:58,917 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:07:59,563 WARN L202 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2021-02-23 16:08:00,641 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:08:01,750 WARN L202 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 156 DAG size of output: 12 [2021-02-23 16:08:02,812 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2021-02-23 16:08:04,462 WARN L202 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2021-02-23 16:08:05,133 WARN L202 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2021-02-23 16:08:06,284 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2021-02-23 16:08:06,289 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 16:08:06,289 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 16:08:06,289 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 16:08:06,289 INFO L189 CegarLoopUtils]: For program point L320(line 320) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L345(line 345) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 316 371) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L337(line 337) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L366(line 366) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L329(line 329) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L358(line 358) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L325(line 325) no Hoare annotation was computed. [2021-02-23 16:08:06,290 INFO L189 CegarLoopUtils]: For program point L358-1(line 358) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L358-2(line 358) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L321(line 321) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L317(line 317) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L346(line 346) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L342(line 342) no Hoare annotation was computed. [2021-02-23 16:08:06,291 INFO L189 CegarLoopUtils]: For program point L338(line 338) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L367(line 367) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L363(lines 340 364) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L330(line 330) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L359(line 359) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 316 371) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L326(line 326) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L355(line 355) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 316 371) no Hoare annotation was computed. [2021-02-23 16:08:06,292 INFO L189 CegarLoopUtils]: For program point L322(line 322) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L318(line 318) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L347(lines 347 351) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L347-1(lines 347 351) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L339(line 339) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L339-1(line 339) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L339-2(line 339) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L368(line 368) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L335(line 335) no Hoare annotation was computed. [2021-02-23 16:08:06,293 INFO L189 CegarLoopUtils]: For program point L331(line 331) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L360(line 360) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L327(line 327) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L360-1(lines 341 362) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L356(line 356) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L323(line 323) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L319(line 319) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L336(line 336) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L332(line 332) no Hoare annotation was computed. [2021-02-23 16:08:06,294 INFO L189 CegarLoopUtils]: For program point L328(line 328) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L357(line 357) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L324(line 324) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L382(line 382) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L378(line 378) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L374(line 374) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L403(line 403) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point L399(line 399) no Hoare annotation was computed. [2021-02-23 16:08:06,295 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 372 431) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L395(line 395) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 372 431) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L424(lines 397 425) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L387(line 387) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L383(line 383) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L416-1(line 416) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L416-2(line 416) no Hoare annotation was computed. [2021-02-23 16:08:06,296 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L379(line 379) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L412-1(line 412) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L412-2(line 412) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L375(line 375) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 372 431) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L404(lines 404 408) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L404-1(lines 404 408) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L396(line 396) no Hoare annotation was computed. [2021-02-23 16:08:06,297 INFO L189 CegarLoopUtils]: For program point L396-1(line 396) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L396-2(line 396) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L392(line 392) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L388(line 388) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L421-1(line 421) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L421-2(line 421) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L384(line 384) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L417-1(line 417) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L417-2(line 417) no Hoare annotation was computed. [2021-02-23 16:08:06,298 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L380(line 380) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L376(line 376) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L393(line 393) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L389(line 389) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L385(line 385) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L381(line 381) no Hoare annotation was computed. [2021-02-23 16:08:06,299 INFO L189 CegarLoopUtils]: For program point L377(line 377) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L373(line 373) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L402(line 402) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L398-2(lines 398 423) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L394(line 394) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L189 CegarLoopUtils]: For program point L386(line 386) no Hoare annotation was computed. [2021-02-23 16:08:06,300 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 732 738) the Hoare annotation is: true [2021-02-23 16:08:06,301 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 732 738) the Hoare annotation is: true [2021-02-23 16:08:06,301 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 739 747) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2021-02-23 16:08:06,301 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 739 747) the Hoare annotation is: true [2021-02-23 16:08:06,301 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 739 747) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~8) (<= |valid_product_#res| 1))) [2021-02-23 16:08:06,301 INFO L185 CegarLoopUtils]: At program point L744(line 744) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= valid_product_~retValue_acc~8 1) (<= 1 valid_product_~retValue_acc~8))) [2021-02-23 16:08:06,301 INFO L192 CegarLoopUtils]: At program point L743(line 743) the Hoare annotation is: true [2021-02-23 16:08:06,302 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 847 869) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,302 INFO L185 CegarLoopUtils]: At program point L859(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,302 INFO L185 CegarLoopUtils]: At program point L859-1(line 859) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,302 INFO L185 CegarLoopUtils]: At program point L857(lines 857 864) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,302 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 847 869) the Hoare annotation is: true [2021-02-23 16:08:06,303 INFO L192 CegarLoopUtils]: At program point L857-1(lines 857 864) the Hoare annotation is: true [2021-02-23 16:08:06,303 INFO L185 CegarLoopUtils]: At program point L855(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,303 INFO L185 CegarLoopUtils]: At program point L854(line 854) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,303 INFO L185 CegarLoopUtils]: At program point L855-1(line 855) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,303 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,303 INFO L185 CegarLoopUtils]: At program point L855-2(line 855) the Hoare annotation is: (or (and (= |main_#t~ret76| 1) (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~5 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,304 INFO L185 CegarLoopUtils]: At program point L853-1(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,304 INFO L185 CegarLoopUtils]: At program point L849(line 849) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,304 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 847 869) the Hoare annotation is: true [2021-02-23 16:08:06,304 INFO L192 CegarLoopUtils]: At program point L866(line 866) the Hoare annotation is: true [2021-02-23 16:08:06,304 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 806 829) no Hoare annotation was computed. [2021-02-23 16:08:06,304 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 806 829) no Hoare annotation was computed. [2021-02-23 16:08:06,304 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 806 829) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L821(line 821) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L820(line 820) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L819(line 819) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L817(line 817) no Hoare annotation was computed. [2021-02-23 16:08:06,305 INFO L189 CegarLoopUtils]: For program point L816(line 816) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L189 CegarLoopUtils]: For program point L815(line 815) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L189 CegarLoopUtils]: For program point L814(line 814) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L189 CegarLoopUtils]: For program point L811(line 811) no Hoare annotation was computed. [2021-02-23 16:08:06,306 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,306 INFO L185 CegarLoopUtils]: At program point L246(line 246) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-23 16:08:06,306 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:08:06,307 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 240 254) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,307 INFO L185 CegarLoopUtils]: At program point L244(lines 244 250) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-23 16:08:06,307 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 195 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:08:06,307 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 195 203) the Hoare annotation is: true [2021-02-23 16:08:06,307 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 195 203) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1))) [2021-02-23 16:08:06,307 INFO L185 CegarLoopUtils]: At program point L200(line 200) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 16:08:06,307 INFO L192 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: true [2021-02-23 16:08:06,307 INFO L189 CegarLoopUtils]: For program point L225(line 225) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L223(lines 223 231) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L223-2(lines 223 231) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L217(line 217) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L211(lines 211 219) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L211-2(lines 211 219) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 204 239) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L234(line 234) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point L234-1(line 234) no Hoare annotation was computed. [2021-02-23 16:08:06,308 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 204 239) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L229(line 229) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 204 239) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 725 731) the Hoare annotation is: true [2021-02-23 16:08:06,309 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 725 731) the Hoare annotation is: true [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L287(line 287) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L285(line 285) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L283(line 283) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L281(line 281) no Hoare annotation was computed. [2021-02-23 16:08:06,309 INFO L189 CegarLoopUtils]: For program point L279(line 279) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 270 315) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L277(line 277) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L275(line 275) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L273(line 273) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 270 315) no Hoare annotation was computed. [2021-02-23 16:08:06,310 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L300-1(line 300) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 270 315) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L298(line 298) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L296(line 296) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L296-1(line 296) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L294(line 294) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L292(line 292) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L288(line 288) no Hoare annotation was computed. [2021-02-23 16:08:06,311 INFO L189 CegarLoopUtils]: For program point L286(line 286) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L284(line 284) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L282(line 282) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L280(line 280) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L278(line 278) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L276(line 276) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L274(line 274) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L307-1(line 307) no Hoare annotation was computed. [2021-02-23 16:08:06,312 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L307-2(line 307) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L270(lines 270 315) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L270-1(lines 270 315) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L299(line 299) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L295(line 295) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L293(line 293) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L293-1(line 293) no Hoare annotation was computed. [2021-02-23 16:08:06,313 INFO L189 CegarLoopUtils]: For program point L607(lines 607 608) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L603(lines 603 610) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 583 628) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L599(line 599) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L597(lines 597 617) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L597-1(lines 597 617) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L624(line 624) no Hoare annotation was computed. [2021-02-23 16:08:06,314 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L624-1(line 624) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L624-2(line 624) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L622-1(line 622) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L622-2(line 622) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 583 628) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 16:08:06,315 INFO L189 CegarLoopUtils]: For program point L583(lines 583 628) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L614(lines 614 615) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 583 628) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L602-1(line 602) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L600(line 600) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L602-2(line 602) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L625(line 625) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 16:08:06,316 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 16:08:06,317 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 837 846) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,317 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 837 846) the Hoare annotation is: true [2021-02-23 16:08:06,317 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 837 846) the Hoare annotation is: true [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 184 194) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point L191(line 191) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point L189(line 189) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point L189-1(line 189) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point L189-2(line 189) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 184 194) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point L189-3(line 189) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 184 194) no Hoare annotation was computed. [2021-02-23 16:08:06,318 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 176 183) the Hoare annotation is: true [2021-02-23 16:08:06,318 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 176 183) the Hoare annotation is: true [2021-02-23 16:08:06,319 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 176 183) the Hoare annotation is: true [2021-02-23 16:08:06,319 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 161 167) the Hoare annotation is: true [2021-02-23 16:08:06,319 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 161 167) the Hoare annotation is: true [2021-02-23 16:08:06,319 INFO L185 CegarLoopUtils]: At program point L97(lines 97 112) 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))) [2021-02-23 16:08:06,319 INFO L185 CegarLoopUtils]: At program point L60(line 60) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,319 INFO L185 CegarLoopUtils]: At program point L89(line 89) 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))) [2021-02-23 16:08:06,319 INFO L185 CegarLoopUtils]: At program point L85(line 85) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L85-1(line 85) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L114(lines 67 116) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L77(lines 77 83) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L77-1(lines 77 83) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L69(lines 69 73) 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))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,320 INFO L185 CegarLoopUtils]: At program point L61(line 61) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,321 INFO L185 CegarLoopUtils]: At program point L107(line 107) 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))) [2021-02-23 16:08:06,321 INFO L185 CegarLoopUtils]: At program point L103(line 103) 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))) [2021-02-23 16:08:06,321 INFO L185 CegarLoopUtils]: At program point L103-1(line 103) 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))) [2021-02-23 16:08:06,321 INFO L185 CegarLoopUtils]: At program point L103-2(line 103) 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))) [2021-02-23 16:08:06,321 INFO L185 CegarLoopUtils]: At program point L99(line 99) 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))) [2021-02-23 16:08:06,321 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 57 124) the Hoare annotation is: true [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 57 124) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L95(line 95) 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))) [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L62(line 62) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L95-1(line 95) 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))) [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L87(lines 87 93) 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))) [2021-02-23 16:08:06,322 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 57 124) the Hoare annotation is: true [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L87-1(lines 87 93) 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))) [2021-02-23 16:08:06,322 INFO L185 CegarLoopUtils]: At program point L79(line 79) 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))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L75(line 75) 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))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L75-1(line 75) 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))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L59(line 59) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L117(lines 66 118) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L105(lines 105 111) 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))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L105-1(lines 97 112) 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))) [2021-02-23 16:08:06,323 INFO L185 CegarLoopUtils]: At program point L68(lines 67 116) 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))) [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L545(line 545) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L578-1(line 578) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L578-2(line 578) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L543(line 543) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L576-1(line 576) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L576-2(line 576) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point L539(line 539) no Hoare annotation was computed. [2021-02-23 16:08:06,324 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 537 582) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L537(lines 537 582) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L568(lines 568 569) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L556-1(line 556) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L556-2(line 556) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L548(line 548) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L546(line 546) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L544(line 544) no Hoare annotation was computed. [2021-02-23 16:08:06,325 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L542(line 542) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L538(line 538) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 537 582) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L561(lines 561 562) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 537 582) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L557(lines 557 564) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L551(lines 551 571) no Hoare annotation was computed. [2021-02-23 16:08:06,326 INFO L189 CegarLoopUtils]: For program point L551-1(lines 551 571) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L547(line 547) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L688(line 688) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L686(lines 686 694) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L686-2(lines 686 694) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 678 700) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 678 700) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 678 700) no Hoare annotation was computed. [2021-02-23 16:08:06,327 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L481(line 481) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L514-1(line 514) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L498-1(line 498) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L465-1(line 465) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L523(lines 523 530) no Hoare annotation was computed. [2021-02-23 16:08:06,328 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L499(line 499) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L458(lines 458 462) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L450(line 450) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L483-2(lines 483 503) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 434 536) no Hoare annotation was computed. [2021-02-23 16:08:06,329 INFO L189 CegarLoopUtils]: For program point L508(line 508) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L434(lines 434 536) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L434-1(lines 434 536) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L492(line 492) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L525-1(line 525) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L525-2(line 525) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 434 536) no Hoare annotation was computed. [2021-02-23 16:08:06,330 INFO L189 CegarLoopUtils]: For program point L484(lines 483 503) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L451(line 451) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L509(line 509) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L501(line 501) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L435(line 435) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L468-1(line 468) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 434 536) no Hoare annotation was computed. [2021-02-23 16:08:06,331 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L485(lines 485 489) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L452(line 452) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L510(line 510) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L510-1(line 510) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L510-2(line 510) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 16:08:06,332 INFO L189 CegarLoopUtils]: For program point L494-1(line 494) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L494-2(line 494) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L453(line 453) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L528(line 528) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L454(line 454) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L512-1(line 512) no Hoare annotation was computed. [2021-02-23 16:08:06,333 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L512-2(line 512) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L504(lines 482 505) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L471(line 471) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L529(line 529) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L463(lines 463 479) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L496-2(line 496) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 16:08:06,334 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L480(lines 480 521) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L472(line 472) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L439(line 439) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L472-1(line 472) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L522(lines 522 533) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 16:08:06,335 INFO L189 CegarLoopUtils]: For program point L717-1(line 717) no Hoare annotation was computed. [2021-02-23 16:08:06,336 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 715 724) no Hoare annotation was computed. [2021-02-23 16:08:06,336 INFO L189 CegarLoopUtils]: For program point L717-2(line 717) no Hoare annotation was computed. [2021-02-23 16:08:06,336 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 715 724) no Hoare annotation was computed. [2021-02-23 16:08:06,336 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 715 724) no Hoare annotation was computed. [2021-02-23 16:08:06,336 INFO L185 CegarLoopUtils]: At program point L225(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,336 INFO L185 CegarLoopUtils]: At program point L229-4(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,336 INFO L185 CegarLoopUtils]: At program point L225-1(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,336 INFO L185 CegarLoopUtils]: At program point L225-2(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,336 INFO L185 CegarLoopUtils]: At program point L225-3(line 225) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221-1(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221-2(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221-3(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221-4(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L221-5(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,337 INFO L185 CegarLoopUtils]: At program point L568(line 568) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L696(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L217-2(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L221-6(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L568-1(line 568) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L696-1(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L217-3(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L221-7(line 221) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L696-2(line 696) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,338 INFO L185 CegarLoopUtils]: At program point L217-4(line 217) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L213-1(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L692(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L213-2(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L692-1(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L213-3(line 213) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L692-2(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L692-3(line 692) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,339 INFO L185 CegarLoopUtils]: At program point L688(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L688-1(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L688-2(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L688-3(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L684(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L688-4(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L684-1(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L688-5(line 688) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L684-2(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L684-3(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,340 INFO L185 CegarLoopUtils]: At program point L684-4(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L684-5(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L775(line 775) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L614(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L684-6(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L614-1(line 614) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L684-7(line 684) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,341 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L569(line 569) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L631(line 631) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,342 INFO L185 CegarLoopUtils]: At program point L561(line 561) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L433(line 433) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L561-1(line 561) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L235(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L235-1(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L235-2(line 235) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L615(line 615) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L607(line 607) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,343 INFO L185 CegarLoopUtils]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,344 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,344 INFO L185 CegarLoopUtils]: At program point L632(line 632) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,344 INFO L185 CegarLoopUtils]: At program point L562(line 562) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,344 INFO L185 CegarLoopUtils]: At program point L608(line 608) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,344 INFO L185 CegarLoopUtils]: At program point L683(line 683) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L233(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L233-1(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L233-2(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L233-3(line 233) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (and (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L229(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,345 INFO L185 CegarLoopUtils]: At program point L229-1(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,346 INFO L185 CegarLoopUtils]: At program point L229-2(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,346 INFO L185 CegarLoopUtils]: At program point L229-3(line 229) the Hoare annotation is: (and (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 16:08:06,346 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 168 175) no Hoare annotation was computed. [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 168 175) no Hoare annotation was computed. [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 168 175) no Hoare annotation was computed. [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 701 709) no Hoare annotation was computed. [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-23 16:08:06,346 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 701 709) no Hoare annotation was computed. [2021-02-23 16:08:06,347 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 701 709) no Hoare annotation was computed. [2021-02-23 16:08:06,347 INFO L189 CegarLoopUtils]: For program point L706(line 706) no Hoare annotation was computed. [2021-02-23 16:08:06,347 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 657 668) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 16:08:06,347 INFO L185 CegarLoopUtils]: At program point L664(line 664) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,347 INFO L185 CegarLoopUtils]: At program point L662(line 662) 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)))) [2021-02-23 16:08:06,347 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 657 668) the Hoare annotation is: true [2021-02-23 16:08:06,347 INFO L192 CegarLoopUtils]: At program point L661-1(lines 657 668) the Hoare annotation is: true [2021-02-23 16:08:06,347 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 16:08:06,347 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 16:08:06,348 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 16:08:06,348 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~systemActive~0)))) [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point L148(lines 148 154) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point L141(lines 140 159) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,348 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,349 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 137 160) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L801(lines 776 805) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 776 805) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L797(line 797) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L787(line 787) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 776 805) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L790(lines 790 794) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L790-1(lines 790 794) the Hoare annotation is: true [2021-02-23 16:08:06,349 INFO L192 CegarLoopUtils]: At program point L786-2(lines 786 800) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L192 CegarLoopUtils]: At program point L782(line 782) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L192 CegarLoopUtils]: At program point L782-1(line 782) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L192 CegarLoopUtils]: At program point L778(line 778) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 669 677) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L192 CegarLoopUtils]: At program point L673(line 673) the Hoare annotation is: true [2021-02-23 16:08:06,350 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 669 677) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2021-02-23 16:08:06,350 INFO L185 CegarLoopUtils]: At program point L674(line 674) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5)) [2021-02-23 16:08:06,350 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 669 677) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~5))) [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 633 644) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point L638(line 638) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point L637-1(lines 633 644) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 633 644) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 830 836) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 830 836) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 16:08:06,351 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,351 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 16:08:06,352 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 16:08:06,352 INFO L185 CegarLoopUtils]: At program point startSystemEXIT(lines 255 262) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,352 INFO L185 CegarLoopUtils]: At program point startSystemENTRY(lines 255 262) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,352 INFO L185 CegarLoopUtils]: At program point startSystemFINAL(lines 255 262) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,352 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 645 656) the Hoare annotation is: true [2021-02-23 16:08:06,352 INFO L185 CegarLoopUtils]: At program point L650(line 650) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,352 INFO L192 CegarLoopUtils]: At program point L649-1(lines 645 656) the Hoare annotation is: true [2021-02-23 16:08:06,352 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 645 656) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-23 16:08:06,352 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 42 49) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 46) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 42 49) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 42 49) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 749 773) the Hoare annotation is: true [2021-02-23 16:08:06,353 INFO L185 CegarLoopUtils]: At program point L763(line 763) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-23 16:08:06,353 INFO L185 CegarLoopUtils]: At program point L761(lines 761 767) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)))) [2021-02-23 16:08:06,353 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification1_spec__1EXIT(lines 749 773) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L759(line 759) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L759-1(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L757(lines 757 770) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L759-2(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) .cse0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L759-3(line 759) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification1_spec__1_#t~ret75| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~1 0)) .cse0))) [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L757-1(lines 749 773) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~4 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:06,354 INFO L192 CegarLoopUtils]: At program point L755(line 755) the Hoare annotation is: true [2021-02-23 16:08:06,354 INFO L185 CegarLoopUtils]: At program point L755-1(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2021-02-23 16:08:06,355 INFO L185 CegarLoopUtils]: At program point L755-2(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) [2021-02-23 16:08:06,355 INFO L185 CegarLoopUtils]: At program point L755-3(line 755) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~4 0) (= |__utac_acc__Specification1_spec__1_#t~ret74| 0)) (not (= ~methaneLevelCritical~0 0))) [2021-02-23 16:08:06,355 INFO L192 CegarLoopUtils]: At program point L751(line 751) the Hoare annotation is: true [2021-02-23 16:08:06,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 04:08:06 BoogieIcfgContainer [2021-02-23 16:08:06,376 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 16:08:06,377 INFO L168 Benchmark]: Toolchain (without parser) took 102011.89 ms. Allocated memory was 151.0 MB in the beginning and 531.6 MB in the end (delta: 380.6 MB). Free memory was 127.6 MB in the beginning and 187.3 MB in the end (delta: -59.6 MB). Peak memory consumption was 332.4 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:06,377 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 16:08:06,378 INFO L168 Benchmark]: CACSL2BoogieTranslator took 798.45 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 106.8 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:06,378 INFO L168 Benchmark]: Boogie Preprocessor took 177.58 ms. Allocated memory is still 151.0 MB. Free memory was 106.8 MB in the beginning and 132.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:06,379 INFO L168 Benchmark]: RCFGBuilder took 2102.92 ms. Allocated memory is still 151.0 MB. Free memory was 132.9 MB in the beginning and 115.2 MB in the end (delta: 17.7 MB). Peak memory consumption was 87.0 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:06,379 INFO L168 Benchmark]: TraceAbstraction took 98909.99 ms. Allocated memory was 151.0 MB in the beginning and 531.6 MB in the end (delta: 380.6 MB). Free memory was 114.7 MB in the beginning and 187.3 MB in the end (delta: -72.5 MB). Peak memory consumption was 319.1 MB. Max. memory is 8.0 GB. [2021-02-23 16:08:06,381 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 151.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 798.45 ms. Allocated memory is still 151.0 MB. Free memory was 126.4 MB in the beginning and 106.8 MB in the end (delta: 19.6 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 177.58 ms. Allocated memory is still 151.0 MB. Free memory was 106.8 MB in the beginning and 132.9 MB in the end (delta: -26.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 2102.92 ms. Allocated memory is still 151.0 MB. Free memory was 132.9 MB in the beginning and 115.2 MB in the end (delta: 17.7 MB). Peak memory consumption was 87.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 98909.99 ms. Allocated memory was 151.0 MB in the beginning and 531.6 MB in the end (delta: 380.6 MB). Free memory was 114.7 MB in the beginning and 187.3 MB in the end (delta: -72.5 MB). Peak memory consumption was 319.1 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 46]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 786]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 66]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 732]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 739]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((retValue_acc <= 1 && 1 <= \result) && 1 <= retValue_acc) && \result <= 1) - ProcedureContractResult [Line: 847]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 240]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 195]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 725]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 837]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 57]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 657]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for timeShift Derived contract for procedure timeShift: \old(waterLevel) == waterLevel || !(pumpRunning == 0) - ProcedureContractResult [Line: 669]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 776]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 633]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 830]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 645]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 42]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 749]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 591 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 36.3s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 30.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 62.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 949 SDtfs, 1480 SDslu, 1876 SDs, 0 SdLazy, 2845 SolverSat, 505 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 11.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 153 GetRequests, 97 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 115 ImplicationChecksByTransitivity, 19.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=504occurred 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: 0.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 301 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 223 LocationsWithAnnotation, 1213 PreInvPairs, 1687 NumberOfFragments, 2311 HoareAnnotationTreeSize, 1213 FomulaSimplifications, 555031 FormulaSimplificationTreeSizeReduction, 7.3s HoareSimplificationTime, 223 FomulaSimplificationsInter, 48378 FormulaSimplificationTreeSizeReductionInter, 54.8s 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...