/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-24 00:12:06,446 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-24 00:12:06,449 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-24 00:12:06,485 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-24 00:12:06,486 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-24 00:12:06,487 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-24 00:12:06,489 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-24 00:12:06,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-24 00:12:06,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-24 00:12:06,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-24 00:12:06,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-24 00:12:06,497 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-24 00:12:06,498 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-24 00:12:06,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-24 00:12:06,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-24 00:12:06,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-24 00:12:06,503 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-24 00:12:06,504 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-24 00:12:06,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-24 00:12:06,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-24 00:12:06,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-24 00:12:06,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-24 00:12:06,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-24 00:12:06,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-24 00:12:06,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-24 00:12:06,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-24 00:12:06,529 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-24 00:12:06,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-24 00:12:06,531 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-24 00:12:06,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-24 00:12:06,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-24 00:12:06,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-24 00:12:06,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-24 00:12:06,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-24 00:12:06,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-24 00:12:06,537 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-24 00:12:06,538 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-24 00:12:06,538 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-24 00:12:06,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-24 00:12:06,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-24 00:12:06,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-24 00:12:06,542 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-24 00:12:06,554 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-24 00:12:06,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-24 00:12:06,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-24 00:12:06,556 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-24 00:12:06,557 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-24 00:12:06,557 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-24 00:12:06,557 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-24 00:12:06,557 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-24 00:12:06,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-24 00:12:06,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-24 00:12:06,558 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-24 00:12:06,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-24 00:12:06,559 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-24 00:12:06,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-24 00:12:06,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-24 00:12:06,559 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-24 00:12:06,560 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-24 00:12:06,560 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-24 00:12:06,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:12:06,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-24 00:12:06,561 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-24 00:12:06,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-24 00:12:06,561 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-24 00:12:06,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-24 00:12:06,970 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-24 00:12:06,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-24 00:12:06,974 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-24 00:12:06,975 INFO L275 PluginConnector]: CDTParser initialized [2020-10-24 00:12:06,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2020-10-24 00:12:07,058 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33c2713bb/d978e7aadb9142feb66e3030378d914c/FLAGecd1af2ca [2020-10-24 00:12:07,823 INFO L306 CDTParser]: Found 1 translation units. [2020-10-24 00:12:07,824 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product42.cil.c [2020-10-24 00:12:07,844 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33c2713bb/d978e7aadb9142feb66e3030378d914c/FLAGecd1af2ca [2020-10-24 00:12:08,057 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33c2713bb/d978e7aadb9142feb66e3030378d914c [2020-10-24 00:12:08,067 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-24 00:12:08,073 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-24 00:12:08,075 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-24 00:12:08,075 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-24 00:12:08,079 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-24 00:12:08,079 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b56bff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08, skipping insertion in model container [2020-10-24 00:12:08,083 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-24 00:12:08,133 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-24 00:12:08,468 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:12:08,479 INFO L203 MainTranslator]: Completed pre-run [2020-10-24 00:12:08,624 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-24 00:12:08,677 INFO L208 MainTranslator]: Completed translation [2020-10-24 00:12:08,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08 WrapperNode [2020-10-24 00:12:08,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-24 00:12:08,678 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-24 00:12:08,679 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-24 00:12:08,679 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-24 00:12:08,694 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,694 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,737 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,775 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... [2020-10-24 00:12:08,790 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-24 00:12:08,791 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-24 00:12:08,791 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-24 00:12:08,791 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-24 00:12:08,792 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-24 00:12:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-24 00:12:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-24 00:12:08,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-24 00:12:08,873 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-24 00:12:08,874 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-24 00:12:08,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-24 00:12:08,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-10-24 00:12:08,877 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-10-24 00:12:08,878 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-24 00:12:08,879 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-24 00:12:08,880 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-24 00:12:08,881 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-24 00:12:08,882 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-24 00:12:08,883 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-24 00:12:08,884 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-24 00:12:08,885 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-24 00:12:08,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-24 00:12:10,215 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-24 00:12:10,215 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-24 00:12:10,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:12:10 BoogieIcfgContainer [2020-10-24 00:12:10,218 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-24 00:12:10,220 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-24 00:12:10,220 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-24 00:12:10,223 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-24 00:12:10,223 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 12:12:08" (1/3) ... [2020-10-24 00:12:10,224 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69df359d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:12:10, skipping insertion in model container [2020-10-24 00:12:10,224 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 12:12:08" (2/3) ... [2020-10-24 00:12:10,225 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@69df359d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 12:12:10, skipping insertion in model container [2020-10-24 00:12:10,225 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 12:12:10" (3/3) ... [2020-10-24 00:12:10,227 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product42.cil.c [2020-10-24 00:12:10,239 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-24 00:12:10,245 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-24 00:12:10,259 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-24 00:12:10,284 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-24 00:12:10,284 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-24 00:12:10,284 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-24 00:12:10,285 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-24 00:12:10,285 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-24 00:12:10,285 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-24 00:12:10,285 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-24 00:12:10,285 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-24 00:12:10,309 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states. [2020-10-24 00:12:10,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-24 00:12:10,330 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:10,331 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:10,332 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:10,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:10,339 INFO L82 PathProgramCache]: Analyzing trace with hash -647436455, now seen corresponding path program 1 times [2020-10-24 00:12:10,348 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:10,349 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [936454683] [2020-10-24 00:12:10,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,174 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:11,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:11,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:11,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,365 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-24 00:12:11,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,379 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,387 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2020-10-24 00:12:11,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,391 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2020-10-24 00:12:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:11,462 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:11,463 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [936454683] [2020-10-24 00:12:11,465 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:11,466 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-24 00:12:11,467 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1126012395] [2020-10-24 00:12:11,477 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-24 00:12:11,477 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:11,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-24 00:12:11,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:12:11,494 INFO L87 Difference]: Start difference. First operand 326 states. Second operand 4 states. [2020-10-24 00:12:13,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:13,171 INFO L93 Difference]: Finished difference Result 503 states and 585 transitions. [2020-10-24 00:12:13,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-10-24 00:12:13,173 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 166 [2020-10-24 00:12:13,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:13,190 INFO L225 Difference]: With dead ends: 503 [2020-10-24 00:12:13,191 INFO L226 Difference]: Without dead ends: 318 [2020-10-24 00:12:13,197 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-10-24 00:12:13,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2020-10-24 00:12:13,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 272. [2020-10-24 00:12:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 272 states. [2020-10-24 00:12:13,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 293 transitions. [2020-10-24 00:12:13,457 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 293 transitions. Word has length 166 [2020-10-24 00:12:13,458 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:13,459 INFO L481 AbstractCegarLoop]: Abstraction has 272 states and 293 transitions. [2020-10-24 00:12:13,459 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-24 00:12:13,459 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 293 transitions. [2020-10-24 00:12:13,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-10-24 00:12:13,463 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:13,463 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:13,464 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-24 00:12:13,464 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:13,464 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:13,464 INFO L82 PathProgramCache]: Analyzing trace with hash -17260772, now seen corresponding path program 1 times [2020-10-24 00:12:13,465 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:13,465 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [589435879] [2020-10-24 00:12:13,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:13,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,000 WARN L193 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:14,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:14,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:14,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,090 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:14,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,102 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,105 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:14,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,118 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:12:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,125 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,130 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:12:14,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,133 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:14,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:14,173 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:14,173 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [589435879] [2020-10-24 00:12:14,174 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:14,174 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-10-24 00:12:14,176 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539159972] [2020-10-24 00:12:14,178 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-10-24 00:12:14,180 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:14,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-10-24 00:12:14,181 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-10-24 00:12:14,181 INFO L87 Difference]: Start difference. First operand 272 states and 293 transitions. Second operand 5 states. [2020-10-24 00:12:15,087 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:16,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:16,296 INFO L93 Difference]: Finished difference Result 425 states and 473 transitions. [2020-10-24 00:12:16,297 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-10-24 00:12:16,297 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 167 [2020-10-24 00:12:16,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:16,302 INFO L225 Difference]: With dead ends: 425 [2020-10-24 00:12:16,302 INFO L226 Difference]: Without dead ends: 307 [2020-10-24 00:12:16,304 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-10-24 00:12:16,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 307 states. [2020-10-24 00:12:16,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 307 to 262. [2020-10-24 00:12:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-10-24 00:12:16,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 280 transitions. [2020-10-24 00:12:16,426 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 280 transitions. Word has length 167 [2020-10-24 00:12:16,426 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:16,426 INFO L481 AbstractCegarLoop]: Abstraction has 262 states and 280 transitions. [2020-10-24 00:12:16,426 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-10-24 00:12:16,427 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 280 transitions. [2020-10-24 00:12:16,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2020-10-24 00:12:16,429 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:16,429 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:16,430 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-24 00:12:16,430 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:16,430 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:16,431 INFO L82 PathProgramCache]: Analyzing trace with hash -1286161230, now seen corresponding path program 1 times [2020-10-24 00:12:16,431 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:16,431 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1875187071] [2020-10-24 00:12:16,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:16,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:16,928 WARN L193 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:16,929 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:16,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:16,967 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:16,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:16,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:16,970 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:17,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,027 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,043 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:17,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,064 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:17,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,066 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-10-24 00:12:17,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-10-24 00:12:17,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:17,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:17,133 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1875187071] [2020-10-24 00:12:17,133 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:17,133 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-24 00:12:17,133 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002548664] [2020-10-24 00:12:17,134 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:12:17,134 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:17,135 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:12:17,135 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:12:17,135 INFO L87 Difference]: Start difference. First operand 262 states and 280 transitions. Second operand 11 states. [2020-10-24 00:12:17,885 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:12:18,380 WARN L193 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:12:18,818 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-10-24 00:12:19,235 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:19,684 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:12:20,064 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:21,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:21,994 INFO L93 Difference]: Finished difference Result 472 states and 538 transitions. [2020-10-24 00:12:21,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:12:21,995 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 180 [2020-10-24 00:12:21,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:22,000 INFO L225 Difference]: With dead ends: 472 [2020-10-24 00:12:22,000 INFO L226 Difference]: Without dead ends: 330 [2020-10-24 00:12:22,002 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=127, Invalid=293, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:12:22,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2020-10-24 00:12:22,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 262. [2020-10-24 00:12:22,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 262 states. [2020-10-24 00:12:22,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 279 transitions. [2020-10-24 00:12:22,107 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 279 transitions. Word has length 180 [2020-10-24 00:12:22,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:22,108 INFO L481 AbstractCegarLoop]: Abstraction has 262 states and 279 transitions. [2020-10-24 00:12:22,108 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:12:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 279 transitions. [2020-10-24 00:12:22,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2020-10-24 00:12:22,111 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:22,112 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:22,112 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-24 00:12:22,112 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:22,113 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:22,113 INFO L82 PathProgramCache]: Analyzing trace with hash 1755993089, now seen corresponding path program 1 times [2020-10-24 00:12:22,113 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:22,113 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1528258045] [2020-10-24 00:12:22,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,499 WARN L193 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:22,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:22,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,569 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:22,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,572 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,574 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:22,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,590 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:22,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,601 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,609 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,624 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,641 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:22,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,643 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2020-10-24 00:12:22,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,645 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 174 [2020-10-24 00:12:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:22,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:22,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1528258045] [2020-10-24 00:12:22,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:22,700 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-24 00:12:22,700 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1838378425] [2020-10-24 00:12:22,701 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-24 00:12:22,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:22,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-24 00:12:22,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-24 00:12:22,703 INFO L87 Difference]: Start difference. First operand 262 states and 279 transitions. Second operand 8 states. [2020-10-24 00:12:23,466 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:12:26,075 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:26,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:26,707 INFO L93 Difference]: Finished difference Result 654 states and 773 transitions. [2020-10-24 00:12:26,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2020-10-24 00:12:26,708 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 188 [2020-10-24 00:12:26,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:26,715 INFO L225 Difference]: With dead ends: 654 [2020-10-24 00:12:26,715 INFO L226 Difference]: Without dead ends: 512 [2020-10-24 00:12:26,717 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:12:26,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2020-10-24 00:12:26,905 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 372. [2020-10-24 00:12:26,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2020-10-24 00:12:26,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 402 transitions. [2020-10-24 00:12:26,908 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 402 transitions. Word has length 188 [2020-10-24 00:12:26,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:26,908 INFO L481 AbstractCegarLoop]: Abstraction has 372 states and 402 transitions. [2020-10-24 00:12:26,908 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-24 00:12:26,909 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 402 transitions. [2020-10-24 00:12:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-24 00:12:26,911 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:26,912 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:26,912 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-24 00:12:26,912 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:26,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:26,913 INFO L82 PathProgramCache]: Analyzing trace with hash -399459498, now seen corresponding path program 1 times [2020-10-24 00:12:26,913 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:26,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [167318655] [2020-10-24 00:12:26,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:26,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,323 WARN L193 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:27,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:27,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,404 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:27,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:27,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,428 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:27,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,439 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:27,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,443 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,449 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:27,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:12:27,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:12:27,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-24 00:12:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-24 00:12:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:27,646 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:27,646 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [167318655] [2020-10-24 00:12:27,646 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:27,646 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-24 00:12:27,647 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2028866460] [2020-10-24 00:12:27,647 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:12:27,647 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:27,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:12:27,648 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:12:27,648 INFO L87 Difference]: Start difference. First operand 372 states and 402 transitions. Second operand 11 states. [2020-10-24 00:12:28,347 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:12:29,962 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:30,370 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-24 00:12:30,799 WARN L193 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:12:31,176 WARN L193 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:31,653 WARN L193 SmtUtils]: Spent 399.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-24 00:12:32,057 WARN L193 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:34,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:34,478 INFO L93 Difference]: Finished difference Result 1076 states and 1322 transitions. [2020-10-24 00:12:34,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-24 00:12:34,478 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-10-24 00:12:34,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:34,484 INFO L225 Difference]: With dead ends: 1076 [2020-10-24 00:12:34,485 INFO L226 Difference]: Without dead ends: 824 [2020-10-24 00:12:34,487 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 133 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=188, Invalid=568, Unknown=0, NotChecked=0, Total=756 [2020-10-24 00:12:34,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 824 states. [2020-10-24 00:12:34,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 824 to 584. [2020-10-24 00:12:34,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 584 states. [2020-10-24 00:12:34,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 584 states and 642 transitions. [2020-10-24 00:12:34,803 INFO L78 Accepts]: Start accepts. Automaton has 584 states and 642 transitions. Word has length 212 [2020-10-24 00:12:34,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:34,804 INFO L481 AbstractCegarLoop]: Abstraction has 584 states and 642 transitions. [2020-10-24 00:12:34,804 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:12:34,804 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 642 transitions. [2020-10-24 00:12:34,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-10-24 00:12:34,808 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:34,808 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:34,809 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-24 00:12:34,809 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:34,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:34,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1731663193, now seen corresponding path program 1 times [2020-10-24 00:12:34,810 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:34,810 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1759276034] [2020-10-24 00:12:34,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:34,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,276 WARN L193 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:35,278 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:35,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,364 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,376 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:35,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:35,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:35,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,440 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,452 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:12:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:12:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2020-10-24 00:12:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2020-10-24 00:12:35,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-10-24 00:12:35,564 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1759276034] [2020-10-24 00:12:35,565 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:35,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-24 00:12:35,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1653316573] [2020-10-24 00:12:35,567 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:12:35,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:35,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:12:35,568 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:12:35,568 INFO L87 Difference]: Start difference. First operand 584 states and 642 transitions. Second operand 11 states. [2020-10-24 00:12:36,293 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:12:37,434 WARN L193 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:37,816 WARN L193 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:12:39,354 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:12:39,725 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:40,174 WARN L193 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:40,985 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:41,388 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:12:41,777 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:42,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:42,442 INFO L93 Difference]: Finished difference Result 1281 states and 1517 transitions. [2020-10-24 00:12:42,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2020-10-24 00:12:42,443 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 212 [2020-10-24 00:12:42,443 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:42,449 INFO L225 Difference]: With dead ends: 1281 [2020-10-24 00:12:42,449 INFO L226 Difference]: Without dead ends: 817 [2020-10-24 00:12:42,452 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=234, Invalid=578, Unknown=0, NotChecked=0, Total=812 [2020-10-24 00:12:42,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2020-10-24 00:12:42,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 582. [2020-10-24 00:12:42,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 582 states. [2020-10-24 00:12:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 636 transitions. [2020-10-24 00:12:42,808 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 636 transitions. Word has length 212 [2020-10-24 00:12:42,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:42,809 INFO L481 AbstractCegarLoop]: Abstraction has 582 states and 636 transitions. [2020-10-24 00:12:42,809 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:12:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 636 transitions. [2020-10-24 00:12:42,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2020-10-24 00:12:42,814 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:42,814 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:42,815 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-10-24 00:12:42,815 INFO L429 AbstractCegarLoop]: === Iteration 7 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:42,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:42,815 INFO L82 PathProgramCache]: Analyzing trace with hash 2126620374, now seen corresponding path program 1 times [2020-10-24 00:12:42,816 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:42,816 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1499813510] [2020-10-24 00:12:42,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,207 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:43,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,235 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,238 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,239 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:43,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:43,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,254 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:43,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,257 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:43,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:43,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,305 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:43,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,367 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:12:43,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:12:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,377 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:43,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,380 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:43,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-24 00:12:43,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-24 00:12:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-24 00:12:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:43,453 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1499813510] [2020-10-24 00:12:43,453 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:43,453 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-24 00:12:43,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [647115875] [2020-10-24 00:12:43,454 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-24 00:12:43,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:43,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-24 00:12:43,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2020-10-24 00:12:43,456 INFO L87 Difference]: Start difference. First operand 582 states and 636 transitions. Second operand 11 states. [2020-10-24 00:12:45,190 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:45,591 WARN L193 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-24 00:12:46,003 WARN L193 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-24 00:12:46,396 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:46,784 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:12:47,154 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:48,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:48,796 INFO L93 Difference]: Finished difference Result 1289 states and 1540 transitions. [2020-10-24 00:12:48,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-10-24 00:12:48,796 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 235 [2020-10-24 00:12:48,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:48,803 INFO L225 Difference]: With dead ends: 1289 [2020-10-24 00:12:48,803 INFO L226 Difference]: Without dead ends: 827 [2020-10-24 00:12:48,806 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 44 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=121, Invalid=299, Unknown=0, NotChecked=0, Total=420 [2020-10-24 00:12:48,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 827 states. [2020-10-24 00:12:49,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 827 to 598. [2020-10-24 00:12:49,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 598 states. [2020-10-24 00:12:49,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 652 transitions. [2020-10-24 00:12:49,052 INFO L78 Accepts]: Start accepts. Automaton has 598 states and 652 transitions. Word has length 235 [2020-10-24 00:12:49,053 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:49,053 INFO L481 AbstractCegarLoop]: Abstraction has 598 states and 652 transitions. [2020-10-24 00:12:49,053 INFO L482 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-10-24 00:12:49,053 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 652 transitions. [2020-10-24 00:12:49,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2020-10-24 00:12:49,058 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:49,058 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:49,059 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-10-24 00:12:49,059 INFO L429 AbstractCegarLoop]: === Iteration 8 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:49,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:49,059 INFO L82 PathProgramCache]: Analyzing trace with hash -484238730, now seen corresponding path program 1 times [2020-10-24 00:12:49,060 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:49,060 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1938153678] [2020-10-24 00:12:49,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,470 WARN L193 SmtUtils]: Spent 328.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:49,471 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,499 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:49,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,500 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,543 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:49,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,561 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,576 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2020-10-24 00:12:49,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,578 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,580 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:49,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,595 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-24 00:12:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:49,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,652 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:12:49,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,687 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:12:49,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,690 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:49,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,698 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,702 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-24 00:12:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,708 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 211 [2020-10-24 00:12:49,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 221 [2020-10-24 00:12:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:49,789 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:49,789 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1938153678] [2020-10-24 00:12:49,789 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:49,790 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-10-24 00:12:49,790 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1985423581] [2020-10-24 00:12:49,790 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-24 00:12:49,791 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:49,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-24 00:12:49,791 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-24 00:12:49,791 INFO L87 Difference]: Start difference. First operand 598 states and 652 transitions. Second operand 14 states. [2020-10-24 00:12:50,582 WARN L193 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:12:50,974 WARN L193 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-24 00:12:51,365 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:51,745 WARN L193 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:12:52,111 WARN L193 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:53,358 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:53,729 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:12:54,112 WARN L193 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:54,509 WARN L193 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:12:54,896 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:12:56,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:12:56,528 INFO L93 Difference]: Finished difference Result 1127 states and 1321 transitions. [2020-10-24 00:12:56,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-10-24 00:12:56,529 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 235 [2020-10-24 00:12:56,529 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:12:56,533 INFO L225 Difference]: With dead ends: 1127 [2020-10-24 00:12:56,533 INFO L226 Difference]: Without dead ends: 649 [2020-10-24 00:12:56,535 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=172, Invalid=584, Unknown=0, NotChecked=0, Total=756 [2020-10-24 00:12:56,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2020-10-24 00:12:56,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 486. [2020-10-24 00:12:56,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2020-10-24 00:12:56,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 521 transitions. [2020-10-24 00:12:56,763 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 521 transitions. Word has length 235 [2020-10-24 00:12:56,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:12:56,764 INFO L481 AbstractCegarLoop]: Abstraction has 486 states and 521 transitions. [2020-10-24 00:12:56,764 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-10-24 00:12:56,764 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 521 transitions. [2020-10-24 00:12:56,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2020-10-24 00:12:56,767 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:12:56,767 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:12:56,767 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-10-24 00:12:56,767 INFO L429 AbstractCegarLoop]: === Iteration 9 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:12:56,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:12:56,768 INFO L82 PathProgramCache]: Analyzing trace with hash -1022315941, now seen corresponding path program 1 times [2020-10-24 00:12:56,768 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:12:56,768 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1549886303] [2020-10-24 00:12:56,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:12:56,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,289 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:12:57,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,343 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:12:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:12:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:12:57,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:12:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:12:57,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,396 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:12:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:12:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,479 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-10-24 00:12:57,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,486 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:12:57,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,509 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2020-10-24 00:12:57,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:12:57,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,520 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:12:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:12:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:57,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:12:57,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-24 00:12:57,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 216 [2020-10-24 00:12:57,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 226 [2020-10-24 00:12:57,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:12:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-10-24 00:12:57,647 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1549886303] [2020-10-24 00:12:57,647 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-24 00:12:57,647 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2020-10-24 00:12:57,647 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252404594] [2020-10-24 00:12:57,648 INFO L461 AbstractCegarLoop]: Interpolant automaton has 15 states [2020-10-24 00:12:57,648 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:12:57,648 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2020-10-24 00:12:57,649 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2020-10-24 00:12:57,649 INFO L87 Difference]: Start difference. First operand 486 states and 521 transitions. Second operand 15 states. [2020-10-24 00:12:58,739 WARN L193 SmtUtils]: Spent 676.00 ms on a formula simplification. DAG size of input: 209 DAG size of output: 207 [2020-10-24 00:12:59,857 WARN L193 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:13:01,892 WARN L193 SmtUtils]: Spent 702.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 209 [2020-10-24 00:13:02,653 WARN L193 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-10-24 00:13:03,114 WARN L193 SmtUtils]: Spent 344.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:13:03,528 WARN L193 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:13:04,275 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 210 [2020-10-24 00:13:04,661 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:13:05,104 WARN L193 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:13:05,519 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:13:07,514 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:13:07,900 WARN L193 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-24 00:13:08,331 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-24 00:13:09,236 WARN L193 SmtUtils]: Spent 716.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 207 [2020-10-24 00:13:10,677 WARN L193 SmtUtils]: Spent 693.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 209 [2020-10-24 00:13:11,440 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 211 [2020-10-24 00:13:12,268 WARN L193 SmtUtils]: Spent 687.00 ms on a formula simplification. DAG size of input: 211 DAG size of output: 210 [2020-10-24 00:13:13,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:13:13,384 INFO L93 Difference]: Finished difference Result 1480 states and 1746 transitions. [2020-10-24 00:13:13,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 49 states. [2020-10-24 00:13:13,385 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 240 [2020-10-24 00:13:13,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:13:13,392 INFO L225 Difference]: With dead ends: 1480 [2020-10-24 00:13:13,392 INFO L226 Difference]: Without dead ends: 1213 [2020-10-24 00:13:13,395 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 46 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 983 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=702, Invalid=2604, Unknown=0, NotChecked=0, Total=3306 [2020-10-24 00:13:13,397 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1213 states. [2020-10-24 00:13:13,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1213 to 933. [2020-10-24 00:13:13,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2020-10-24 00:13:13,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1005 transitions. [2020-10-24 00:13:13,835 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1005 transitions. Word has length 240 [2020-10-24 00:13:13,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:13:13,836 INFO L481 AbstractCegarLoop]: Abstraction has 933 states and 1005 transitions. [2020-10-24 00:13:13,836 INFO L482 AbstractCegarLoop]: Interpolant automaton has 15 states. [2020-10-24 00:13:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1005 transitions. [2020-10-24 00:13:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-10-24 00:13:13,839 INFO L414 BasicCegarLoop]: Found error trace [2020-10-24 00:13:13,839 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-24 00:13:13,839 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-10-24 00:13:13,840 INFO L429 AbstractCegarLoop]: === Iteration 10 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-24 00:13:13,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-24 00:13:13,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1647873652, now seen corresponding path program 1 times [2020-10-24 00:13:13,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-24 00:13:13,841 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1452703760] [2020-10-24 00:13:13,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-24 00:13:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,306 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:13:14,307 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:13:14,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-24 00:13:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2020-10-24 00:13:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,348 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2020-10-24 00:13:14,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2020-10-24 00:13:14,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,401 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2020-10-24 00:13:14,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,417 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-24 00:13:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,434 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-10-24 00:13:14,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,459 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-24 00:13:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,489 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:13:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:13:14,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2020-10-24 00:13:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,519 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:13:14,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,521 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2020-10-24 00:13:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,523 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-24 00:13:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:13:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,530 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-24 00:13:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,532 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2020-10-24 00:13:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,537 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-24 00:13:14,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:13:14,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,547 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 244 [2020-10-24 00:13:14,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 249 [2020-10-24 00:13:14,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-24 00:13:14,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,717 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2020-10-24 00:13:14,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,720 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 268 [2020-10-24 00:13:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,722 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-10-24 00:13:14,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 279 [2020-10-24 00:13:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,726 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2020-10-24 00:13:14,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-24 00:13:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 34 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-10-24 00:13:14,862 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1452703760] [2020-10-24 00:13:14,865 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-24 00:13:14,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19] total 19 [2020-10-24 00:13:14,868 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040675092] [2020-10-24 00:13:14,869 INFO L461 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-10-24 00:13:14,869 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-24 00:13:14,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-10-24 00:13:14,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=45, Invalid=297, Unknown=0, NotChecked=0, Total=342 [2020-10-24 00:13:14,870 INFO L87 Difference]: Start difference. First operand 933 states and 1005 transitions. Second operand 19 states. [2020-10-24 00:13:15,772 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2020-10-24 00:13:16,318 WARN L193 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-24 00:13:16,746 WARN L193 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2020-10-24 00:13:17,162 WARN L193 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-24 00:13:17,573 WARN L193 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-10-24 00:13:17,978 WARN L193 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 214 [2020-10-24 00:13:19,268 WARN L193 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-10-24 00:13:19,697 WARN L193 SmtUtils]: Spent 382.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-10-24 00:13:20,097 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-10-24 00:13:20,824 WARN L193 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-10-24 00:13:22,123 WARN L193 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2020-10-24 00:13:22,609 WARN L193 SmtUtils]: Spent 419.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-10-24 00:13:23,772 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-24 00:13:25,039 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 216 [2020-10-24 00:13:26,183 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 216 DAG size of output: 209 [2020-10-24 00:13:27,022 WARN L193 SmtUtils]: Spent 791.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 211 [2020-10-24 00:13:27,787 WARN L193 SmtUtils]: Spent 695.00 ms on a formula simplification. DAG size of input: 213 DAG size of output: 211 [2020-10-24 00:13:28,318 WARN L193 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-10-24 00:13:29,493 WARN L193 SmtUtils]: Spent 719.00 ms on a formula simplification. DAG size of input: 218 DAG size of output: 212 [2020-10-24 00:13:30,302 WARN L193 SmtUtils]: Spent 741.00 ms on a formula simplification. DAG size of input: 223 DAG size of output: 214 [2020-10-24 00:13:31,528 WARN L193 SmtUtils]: Spent 717.00 ms on a formula simplification. DAG size of input: 215 DAG size of output: 213 [2020-10-24 00:13:32,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-24 00:13:32,015 INFO L93 Difference]: Finished difference Result 1592 states and 1792 transitions. [2020-10-24 00:13:32,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2020-10-24 00:13:32,016 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 303 [2020-10-24 00:13:32,017 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-24 00:13:32,018 INFO L225 Difference]: With dead ends: 1592 [2020-10-24 00:13:32,018 INFO L226 Difference]: Without dead ends: 0 [2020-10-24 00:13:32,023 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1182 ImplicationChecksByTransitivity, 12.2s TimeCoverageRelationStatistics Valid=947, Invalid=3745, Unknown=0, NotChecked=0, Total=4692 [2020-10-24 00:13:32,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-24 00:13:32,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-24 00:13:32,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-24 00:13:32,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-24 00:13:32,024 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 303 [2020-10-24 00:13:32,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-24 00:13:32,025 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-24 00:13:32,025 INFO L482 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-10-24 00:13:32,025 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-24 00:13:32,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-24 00:13:32,025 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2020-10-24 00:13:32,027 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-24 00:13:33,480 WARN L193 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:35,376 WARN L193 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:36,483 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:37,216 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:37,732 WARN L193 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 345 DAG size of output: 270 [2020-10-24 00:13:38,417 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 323 [2020-10-24 00:13:40,211 WARN L193 SmtUtils]: Spent 567.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 323 [2020-10-24 00:13:41,637 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:42,171 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:42,623 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:43,069 WARN L193 SmtUtils]: Spent 443.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:44,959 WARN L193 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:45,615 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:46,520 WARN L193 SmtUtils]: Spent 498.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:47,040 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 323 [2020-10-24 00:13:47,970 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:50,043 WARN L193 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:50,583 WARN L193 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 343 DAG size of output: 268 [2020-10-24 00:13:51,098 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 323 [2020-10-24 00:13:52,901 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 360 DAG size of output: 285 [2020-10-24 00:13:53,447 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 374 DAG size of output: 306 [2020-10-24 00:13:53,982 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 323 [2020-10-24 00:13:55,994 WARN L193 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-10-24 00:13:57,175 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:13:57,475 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:13:58,912 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 175 DAG size of output: 25 [2020-10-24 00:13:59,933 WARN L193 SmtUtils]: Spent 979.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2020-10-24 00:14:00,900 WARN L193 SmtUtils]: Spent 944.00 ms on a formula simplification. DAG size of input: 182 DAG size of output: 24 [2020-10-24 00:14:01,874 WARN L193 SmtUtils]: Spent 969.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2020-10-24 00:14:02,125 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-24 00:14:02,359 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2020-10-24 00:14:02,631 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:03,674 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:04,336 WARN L193 SmtUtils]: Spent 659.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:14:04,557 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 37 [2020-10-24 00:14:04,871 WARN L193 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-10-24 00:14:07,221 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2020-10-24 00:14:08,051 WARN L193 SmtUtils]: Spent 826.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-24 00:14:08,655 WARN L193 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2020-10-24 00:14:09,719 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:14:11,185 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-10-24 00:14:11,500 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:14:12,665 WARN L193 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 186 DAG size of output: 29 [2020-10-24 00:14:13,794 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:14:14,077 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:14:14,395 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 39 [2020-10-24 00:14:15,091 WARN L193 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 210 DAG size of output: 32 [2020-10-24 00:14:15,669 WARN L193 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-10-24 00:14:16,721 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2020-10-24 00:14:16,948 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-24 00:14:17,251 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 16 [2020-10-24 00:14:17,457 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 25 [2020-10-24 00:14:17,726 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:18,045 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-10-24 00:14:18,303 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:14:18,576 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:18,943 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:19,810 WARN L193 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-24 00:14:20,078 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:20,729 WARN L193 SmtUtils]: Spent 649.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:14:20,991 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-10-24 00:14:21,848 WARN L193 SmtUtils]: Spent 855.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-24 00:14:22,697 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-24 00:14:23,949 WARN L193 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-10-24 00:14:24,794 WARN L193 SmtUtils]: Spent 842.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 22 [2020-10-24 00:14:25,016 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 1 [2020-10-24 00:14:26,109 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2020-10-24 00:14:26,215 WARN L193 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 20 [2020-10-24 00:14:26,567 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:26,882 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 29 [2020-10-24 00:14:27,201 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-10-24 00:14:28,624 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 178 DAG size of output: 26 [2020-10-24 00:14:28,935 WARN L193 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-10-24 00:14:29,323 WARN L193 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 20 [2020-10-24 00:14:29,576 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-24 00:14:30,953 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 183 DAG size of output: 34 [2020-10-24 00:14:31,240 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:14:32,382 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:14:33,451 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:34,518 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:14:35,603 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:14:35,901 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:14:36,220 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-10-24 00:14:37,021 WARN L193 SmtUtils]: Spent 789.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 19 [2020-10-24 00:14:37,320 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 16 [2020-10-24 00:14:38,132 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 19 [2020-10-24 00:14:39,374 WARN L193 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2020-10-24 00:14:40,595 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 188 DAG size of output: 25 [2020-10-24 00:14:41,237 WARN L193 SmtUtils]: Spent 609.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2020-10-24 00:14:42,233 WARN L193 SmtUtils]: Spent 966.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2020-10-24 00:14:42,571 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:14:42,872 WARN L193 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:14:43,141 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:14:43,934 WARN L193 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 19 [2020-10-24 00:14:44,092 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 24 [2020-10-24 00:14:44,867 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 19 [2020-10-24 00:14:45,920 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:47,880 WARN L193 SmtUtils]: Spent 1.96 s on a formula simplification. DAG size of input: 178 DAG size of output: 29 [2020-10-24 00:14:48,931 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:49,600 WARN L193 SmtUtils]: Spent 658.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:14:51,623 WARN L193 SmtUtils]: Spent 2.02 s on a formula simplification. DAG size of input: 178 DAG size of output: 29 [2020-10-24 00:14:51,868 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-24 00:14:52,103 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 1 [2020-10-24 00:14:53,188 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:54,298 WARN L193 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2020-10-24 00:14:55,624 WARN L193 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 179 DAG size of output: 34 [2020-10-24 00:14:56,312 WARN L193 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:14:57,114 WARN L193 SmtUtils]: Spent 799.00 ms on a formula simplification. DAG size of input: 177 DAG size of output: 22 [2020-10-24 00:14:58,166 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:14:58,463 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-10-24 00:14:58,781 WARN L193 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-10-24 00:15:00,099 WARN L193 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2020-10-24 00:15:01,109 WARN L193 SmtUtils]: Spent 983.00 ms on a formula simplification. DAG size of input: 184 DAG size of output: 27 [2020-10-24 00:15:01,637 WARN L193 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 14 [2020-10-24 00:15:02,184 WARN L193 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2020-10-24 00:15:02,502 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 21 [2020-10-24 00:15:02,808 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:15:03,093 WARN L193 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:15:03,381 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 25 [2020-10-24 00:15:04,436 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 174 DAG size of output: 24 [2020-10-24 00:15:05,296 WARN L193 SmtUtils]: Spent 846.00 ms on a formula simplification. DAG size of input: 178 DAG size of output: 19 [2020-10-24 00:15:06,187 WARN L193 SmtUtils]: Spent 888.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 27 [2020-10-24 00:15:07,144 WARN L193 SmtUtils]: Spent 931.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 27 [2020-10-24 00:15:08,616 WARN L193 SmtUtils]: Spent 1.46 s on a formula simplification. DAG size of input: 177 DAG size of output: 28 [2020-10-24 00:15:09,355 WARN L193 SmtUtils]: Spent 698.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:15:09,640 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 37 [2020-10-24 00:15:09,918 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 1 [2020-10-24 00:15:10,148 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 37 [2020-10-24 00:15:10,446 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 17 [2020-10-24 00:15:11,574 WARN L193 SmtUtils]: Spent 1.13 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:15:12,079 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2020-10-24 00:15:13,172 WARN L193 SmtUtils]: Spent 1.08 s on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:15:14,226 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2020-10-24 00:15:14,609 WARN L193 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 19 [2020-10-24 00:15:15,120 WARN L193 SmtUtils]: Spent 507.00 ms on a formula simplification. DAG size of input: 172 DAG size of output: 22 [2020-10-24 00:15:17,271 WARN L193 SmtUtils]: Spent 2.15 s on a formula simplification. DAG size of input: 192 DAG size of output: 25 [2020-10-24 00:15:17,798 WARN L193 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 25 [2020-10-24 00:15:18,139 WARN L193 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-24 00:15:19,467 WARN L193 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2020-10-24 00:15:19,838 WARN L193 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 181 DAG size of output: 24 [2020-10-24 00:15:20,074 WARN L193 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 25 [2020-10-24 00:15:21,444 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 174 DAG size of output: 27 [2020-10-24 00:15:21,766 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 19 [2020-10-24 00:15:22,097 WARN L193 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 39 [2020-10-24 00:15:23,432 WARN L193 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 177 DAG size of output: 25 [2020-10-24 00:15:23,725 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 16 [2020-10-24 00:15:24,290 WARN L193 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 18 [2020-10-24 00:15:24,610 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 39 [2020-10-24 00:15:24,887 WARN L193 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 15 [2020-10-24 00:15:26,022 WARN L193 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 219 DAG size of output: 32 [2020-10-24 00:15:26,740 WARN L193 SmtUtils]: Spent 683.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 25 [2020-10-24 00:15:27,517 WARN L193 SmtUtils]: Spent 764.00 ms on a formula simplification. DAG size of input: 208 DAG size of output: 34 [2020-10-24 00:15:27,813 WARN L193 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2020-10-24 00:15:28,909 WARN L193 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 224 DAG size of output: 33 [2020-10-24 00:15:29,165 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 33 [2020-10-24 00:15:29,820 WARN L193 SmtUtils]: Spent 652.00 ms on a formula simplification. DAG size of input: 167 DAG size of output: 21 [2020-10-24 00:15:30,139 WARN L193 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 27 [2020-10-24 00:15:30,396 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 183 DAG size of output: 1 [2020-10-24 00:15:31,811 WARN L193 SmtUtils]: Spent 1.37 s on a formula simplification. DAG size of input: 177 DAG size of output: 27 [2020-10-24 00:15:32,472 WARN L193 SmtUtils]: Spent 650.00 ms on a formula simplification. DAG size of input: 170 DAG size of output: 24 [2020-10-24 00:15:34,831 WARN L193 SmtUtils]: Spent 2.34 s on a formula simplification. DAG size of input: 198 DAG size of output: 29 [2020-10-24 00:15:34,857 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-24 00:15:34,857 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-24 00:15:34,857 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-24 00:15:34,858 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 295 350) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L304(line 304) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L337-1(line 337) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L337-2(line 337) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L300(line 300) no Hoare annotation was computed. [2020-10-24 00:15:34,858 INFO L274 CegarLoopResult]: For program point L296(line 296) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L342(lines 319 343) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L305(line 305) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L301(line 301) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-10-24 00:15:34,859 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 295 350) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L326(lines 326 330) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L326-1(lines 326 330) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 295 350) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L318-1(line 318) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L318-2(line 318) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L306(line 306) no Hoare annotation was computed. [2020-10-24 00:15:34,860 INFO L274 CegarLoopResult]: For program point L339-1(lines 320 341) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L302(line 302) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L298(line 298) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L307(line 307) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L303(line 303) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L299(line 299) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L353(line 353) no Hoare annotation was computed. [2020-10-24 00:15:34,861 INFO L274 CegarLoopResult]: For program point L382(line 382) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L403(lines 376 404) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 351 410) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L395-1(line 395) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 351 410) no Hoare annotation was computed. [2020-10-24 00:15:34,862 INFO L274 CegarLoopResult]: For program point L395-2(line 395) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L391-1(line 391) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L391-2(line 391) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L383(lines 383 387) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L383-1(lines 383 387) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L375-1(line 375) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 351 410) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L375-2(line 375) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-10-24 00:15:34,863 INFO L274 CegarLoopResult]: For program point L400-1(line 400) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L400-2(line 400) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L396-2(line 396) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-10-24 00:15:34,864 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L377-2(lines 377 402) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L274 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-10-24 00:15:34,865 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 226 232) the Hoare annotation is: true [2020-10-24 00:15:34,865 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 226 232) the Hoare annotation is: true [2020-10-24 00:15:34,865 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:15:34,865 INFO L270 CegarLoopResult]: At program point L238(line 238) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (and (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:15:34,865 INFO L277 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: true [2020-10-24 00:15:34,866 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 233 241) the Hoare annotation is: true [2020-10-24 00:15:34,866 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 233 241) the Hoare annotation is: (or (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~2) (<= valid_product_~retValue_acc~2 1) (<= |valid_product_#res| 1)) (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:15:34,866 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 46 53) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-10-24 00:15:34,866 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 46 53) the Hoare annotation is: true [2020-10-24 00:15:34,866 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 46 53) the Hoare annotation is: true [2020-10-24 00:15:34,866 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 54 63) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (and (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point L59(line 59) the Hoare annotation is: (let ((.cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret7| 0)) .cse5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse5)))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 54 63) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse5 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret7| 0)) .cse5)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse5 .cse3) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse5)))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point L59-2(line 59) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (and (not (= |__utac_acc__Specification5_spec__2_#t~ret7| 0)) (not (= ~switchedOnBeforeTS~0 0))))) (and (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2) (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 54 63) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 .cse1 (= |old(~switchedOnBeforeTS~0)| 0) .cse2))) [2020-10-24 00:15:34,867 INFO L270 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse3 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 .cse3 .cse2))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L77(lines 77 83) the Hoare annotation is: (let ((.cse1 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-10-24 00:15:34,868 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 64 92) the Hoare annotation is: true [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L76(lines 76 86) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (= ~pumpRunning~0 0)) .cse1) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L74-1(line 74) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L72(lines 72 89) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L74-2(line 74) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (= |__utac_acc__Specification5_spec__3_#t~ret9| 0)))) [2020-10-24 00:15:34,868 INFO L270 CegarLoopResult]: At program point L74-3(line 74) the Hoare annotation is: (let ((.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) (and (= |__utac_acc__Specification5_spec__3_#t~ret9| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) .cse1))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L72-1(lines 64 92) the Hoare annotation is: (let ((.cse0 (= 2 __utac_acc__Specification5_spec__3_~tmp~0)) (.cse1 (not (<= 1 ~systemActive~0))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 .cse1 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-10-24 00:15:34,869 INFO L277 CegarLoopResult]: At program point L70(line 70) the Hoare annotation is: true [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L70-1(line 70) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L70-2(line 70) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|)) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2) (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L70-3(line 70) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (and (= 2 __utac_acc__Specification5_spec__3_~tmp~0) (= 2 |__utac_acc__Specification5_spec__3_#t~ret8|))) (.cse2 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (not (= ~pumpRunning~0 0)) .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse1 .cse2))) [2020-10-24 00:15:34,869 INFO L277 CegarLoopResult]: At program point L66(line 66) the Hoare annotation is: true [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 175 197) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L187(line 187) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L187-1(line 187) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,869 INFO L270 CegarLoopResult]: At program point L185(lines 185 192) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,870 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 175 197) the Hoare annotation is: true [2020-10-24 00:15:34,870 INFO L277 CegarLoopResult]: At program point L185-1(lines 185 192) the Hoare annotation is: true [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L182(line 182) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L183-1(line 183) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L183-2(line 183) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret10| 1) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L181-1(line 181) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,870 INFO L270 CegarLoopResult]: At program point L177(line 177) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,870 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 175 197) the Hoare annotation is: true [2020-10-24 00:15:34,870 INFO L277 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: true [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 129 152) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 129 152) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 129 152) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-10-24 00:15:34,871 INFO L274 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-10-24 00:15:34,872 INFO L274 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-10-24 00:15:34,872 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 885 893) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 (not (= ~waterLevel~0 1)) .cse4) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse1 .cse0 .cse4 .cse3))) [2020-10-24 00:15:34,872 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 885 893) the Hoare annotation is: true [2020-10-24 00:15:34,872 INFO L270 CegarLoopResult]: At program point L890(line 890) the Hoare annotation is: (let ((.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,872 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 885 893) the Hoare annotation is: (let ((.cse2 (not (<= 1 ~pumpRunning~0))) (.cse1 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~10))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse0 (not (= ~waterLevel~0 1)) .cse4) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse1 .cse0 .cse4 .cse3))) [2020-10-24 00:15:34,872 INFO L277 CegarLoopResult]: At program point L889(line 889) the Hoare annotation is: true [2020-10-24 00:15:34,872 INFO L274 CegarLoopResult]: For program point L924(line 924) no Hoare annotation was computed. [2020-10-24 00:15:34,872 INFO L274 CegarLoopResult]: For program point L924-1(line 924) no Hoare annotation was computed. [2020-10-24 00:15:34,872 INFO L274 CegarLoopResult]: For program point L919(line 919) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L915(line 915) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L913(lines 913 921) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L913-2(lines 913 921) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 894 929) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L907(line 907) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L903(line 903) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 894 929) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L901(lines 901 909) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point L901-2(lines 901 909) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 894 929) no Hoare annotation was computed. [2020-10-24 00:15:34,873 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 219 225) the Hoare annotation is: true [2020-10-24 00:15:34,873 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 219 225) the Hoare annotation is: true [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L289(line 289) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L285(line 285) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L279(line 279) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 249 294) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L279-1(line 279) no Hoare annotation was computed. [2020-10-24 00:15:34,874 INFO L274 CegarLoopResult]: For program point L277(line 277) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L273(line 273) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 249 294) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 249 294) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-10-24 00:15:34,875 INFO L274 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L286-1(line 286) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L286-2(line 286) no Hoare annotation was computed. [2020-10-24 00:15:34,876 INFO L274 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L249(lines 249 294) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L249-1(lines 249 294) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L278(line 278) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L274(line 274) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L272(line 272) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L272-1(line 272) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-10-24 00:15:34,877 INFO L274 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L576(lines 576 596) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L576-1(lines 576 596) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L603(line 603) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L603-1(line 603) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 562 607) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L603-2(line 603) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-24 00:15:34,878 INFO L274 CegarLoopResult]: For program point L601-1(line 601) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L601-2(line 601) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L562(lines 562 607) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L593(lines 593 594) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 586 587) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 562 607) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 562 607) no Hoare annotation was computed. [2020-10-24 00:15:34,879 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L581-1(line 581) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L581-2(line 581) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L604(line 604) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-10-24 00:15:34,880 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 593 594) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L586(lines 586 587) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L582(lines 582 589) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L274 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-10-24 00:15:34,881 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 161 171) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,881 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 161 171) the Hoare annotation is: true [2020-10-24 00:15:34,881 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 161 171) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L270 CegarLoopResult]: At program point L166(line 166) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0))) [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point L881(line 881) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 874 884) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point L879(line 879) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point L879-1(line 879) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point L879-2(line 879) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point L879-3(line 879) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 874 884) the Hoare annotation is: true [2020-10-24 00:15:34,882 INFO L277 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 874 884) the Hoare annotation is: true [2020-10-24 00:15:34,883 INFO L274 CegarLoopResult]: For program point deactivatePumpENTRY(lines 866 873) no Hoare annotation was computed. [2020-10-24 00:15:34,883 INFO L274 CegarLoopResult]: For program point deactivatePumpEXIT(lines 866 873) no Hoare annotation was computed. [2020-10-24 00:15:34,883 INFO L274 CegarLoopResult]: For program point deactivatePumpFINAL(lines 866 873) no Hoare annotation was computed. [2020-10-24 00:15:34,883 INFO L270 CegarLoopResult]: At program point L701(line 701) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-10-24 00:15:34,883 INFO L270 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0))) [2020-10-24 00:15:34,883 INFO L270 CegarLoopResult]: At program point L698(line 698) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (<= 1 isHighWaterSensorDry_~retValue_acc~8) (not (= ~waterLevel~0 1)) .cse1))) [2020-10-24 00:15:34,883 INFO L270 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,883 INFO L277 CegarLoopResult]: At program point L696(lines 696 702) the Hoare annotation is: true [2020-10-24 00:15:34,884 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (or .cse0 .cse1 (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,884 INFO L277 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 692 705) the Hoare annotation is: true [2020-10-24 00:15:34,884 INFO L270 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 692 705) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterSensorDry_~retValue_acc~8) (<= 1 |isHighWaterSensorDry_#res|))) (or .cse0 .cse1 (and (<= |isHighWaterSensorDry_#res| 0) (<= 0 |isHighWaterSensorDry_#res|) (<= isHighWaterSensorDry_~retValue_acc~8 0) (<= 0 isHighWaterSensorDry_~retValue_acc~8)) (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,884 INFO L270 CegarLoopResult]: At program point L834-1(lines 815 839) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (<= 1 ~pumpRunning~0) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,884 INFO L270 CegarLoopResult]: At program point L829(line 829) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (and (= 0 processEnvironment_~tmp~6) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0)) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,884 INFO L270 CegarLoopResult]: At program point L825(line 825) the Hoare annotation is: (let ((.cse1 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point L823(lines 823 831) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse2 (and (= 0 processEnvironment_~tmp~6) .cse1)) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point processEnvironmentEXIT(lines 815 839) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (<= 1 ~pumpRunning~0) .cse1 .cse2 (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point L821-1(line 821) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (and .cse1 (= |processEnvironment_#t~ret61| 0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point processEnvironmentENTRY(lines 815 839) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,885 INFO L270 CegarLoopResult]: At program point L819(lines 819 836) the Hoare annotation is: (let ((.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,886 INFO L270 CegarLoopResult]: At program point L821-2(line 821) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (and .cse1 (= |processEnvironment_#t~ret61| 0)) .cse2) (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,886 INFO L270 CegarLoopResult]: At program point L821-3(line 821) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 .cse2 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= ~waterLevel~0 1)) (and (= 0 processEnvironment_~tmp~6) .cse1 (= |processEnvironment_#t~ret61| 0)) .cse2))) [2020-10-24 00:15:34,886 INFO L270 CegarLoopResult]: At program point L834(line 834) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (<= 1 |old(~pumpRunning~0)|)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-10-24 00:15:34,886 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 807 813) the Hoare annotation is: true [2020-10-24 00:15:34,886 INFO L277 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 807 813) the Hoare annotation is: true [2020-10-24 00:15:34,886 INFO L270 CegarLoopResult]: At program point L766(lines 717 767) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-10-24 00:15:34,886 INFO L270 CegarLoopResult]: At program point L754(line 754) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,887 INFO L270 CegarLoopResult]: At program point L754-1(line 754) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,887 INFO L270 CegarLoopResult]: At program point L754-2(line 754) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,887 INFO L270 CegarLoopResult]: At program point L750(line 750) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,887 INFO L270 CegarLoopResult]: At program point L746(line 746) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,887 INFO L270 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L746-1(line 746) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L738(lines 738 744) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L738-1(lines 738 744) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L763(lines 718 765) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,888 INFO L270 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,889 INFO L270 CegarLoopResult]: At program point L726-1(line 726) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,889 INFO L270 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,889 INFO L277 CegarLoopResult]: At program point testEXIT(lines 708 773) the Hoare annotation is: true [2020-10-24 00:15:34,889 INFO L270 CegarLoopResult]: At program point testENTRY(lines 708 773) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,889 INFO L277 CegarLoopResult]: At program point testFINAL(lines 708 773) the Hoare annotation is: true [2020-10-24 00:15:34,889 INFO L270 CegarLoopResult]: At program point L756(lines 756 760) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,889 INFO L270 CegarLoopResult]: At program point L756-2(lines 748 761) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 .cse1 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 0) .cse2) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse1 .cse3 .cse2) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L719(lines 718 765) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L748(lines 748 761) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L711(line 711) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L740(line 740) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L736(line 736) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,890 INFO L270 CegarLoopResult]: At program point L736-1(line 736) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,891 INFO L270 CegarLoopResult]: At program point L728(lines 728 734) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,891 INFO L270 CegarLoopResult]: At program point L728-1(lines 728 734) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse1 (= ~pumpRunning~0 0)) (.cse2 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) .cse1 .cse2) (and .cse0 .cse3 (not (= ~switchedOnBeforeTS~0 0)) .cse2) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse3 .cse4 .cse2) (and .cse0 .cse4 .cse1 .cse2))) [2020-10-24 00:15:34,891 INFO L270 CegarLoopResult]: At program point L720(lines 720 724) the Hoare annotation is: (let ((.cse2 (<= 1 ~pumpRunning~0)) (.cse0 (<= 1 ~systemActive~0)) (.cse3 (= 2 ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~waterLevel~0)| 1)) (and .cse0 (= ~waterLevel~0 1) (= ~pumpRunning~0 0) .cse1) (and .cse0 .cse2 (not (= ~switchedOnBeforeTS~0 0)) .cse1) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 .cse2 .cse3 .cse1) (and .cse0 .cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse1))) [2020-10-24 00:15:34,891 INFO L270 CegarLoopResult]: At program point L716(line 716) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,891 INFO L270 CegarLoopResult]: At program point L712(line 712) the Hoare annotation is: (or (not (= |old(~waterLevel~0)| 1)) (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-10-24 00:15:34,891 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 540 541) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 516 561) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L535-2(line 535) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L527(line 527) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L525(line 525) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-10-24 00:15:34,892 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 547 548) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L540(lines 540 541) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L536(lines 536 543) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-24 00:15:34,893 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 516 561) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L530(lines 530 550) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L530-1(lines 530 550) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 516 561) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L526(line 526) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L557-1(line 557) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L557-2(line 557) no Hoare annotation was computed. [2020-10-24 00:15:34,894 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L555-1(line 555) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L555-2(line 555) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L516(lines 516 561) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L274 CegarLoopResult]: For program point L547(lines 547 548) no Hoare annotation was computed. [2020-10-24 00:15:34,895 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 840 847) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,895 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorEXIT(lines 840 847) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,895 INFO L270 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorFINAL(lines 840 847) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L668(lines 668 676) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 660 682) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 660 682) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 660 682) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L211-2(line 211) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 209 218) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 209 218) no Hoare annotation was computed. [2020-10-24 00:15:34,896 INFO L274 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 209 218) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L214(line 214) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L211-1(line 211) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L473-1(line 473) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L473-2(line 473) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-10-24 00:15:34,897 INFO L274 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L491-1(line 491) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L491-2(line 491) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L483(lines 461 484) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-10-24 00:15:34,898 INFO L274 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 413 515) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L442(lines 442 458) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L475-1(line 475) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L475-2(line 475) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L459(lines 459 500) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-10-24 00:15:34,899 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 413 515) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L501(lines 501 512) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 413 515) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L493-1(line 493) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-10-24 00:15:34,900 INFO L274 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L444(line 444) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L477-1(line 477) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L444-1(line 444) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L502(lines 502 509) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L445(line 445) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-10-24 00:15:34,901 INFO L274 CegarLoopResult]: For program point L437(lines 437 441) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L462-2(lines 462 482) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L413(lines 413 515) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L413-1(lines 413 515) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L471(line 471) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-10-24 00:15:34,902 INFO L274 CegarLoopResult]: For program point L504-2(line 504) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L463(lines 462 482) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L447-1(line 447) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-24 00:15:34,903 INFO L274 CegarLoopResult]: For program point L472(line 472) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L464(lines 464 468) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L489-1(line 489) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L274 CegarLoopResult]: For program point L489-2(line 489) no Hoare annotation was computed. [2020-10-24 00:15:34,904 INFO L270 CegarLoopResult]: At program point L923(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,904 INFO L270 CegarLoopResult]: At program point L923-1(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,904 INFO L270 CegarLoopResult]: At program point L923-2(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L923-3(line 923) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L919(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L919-1(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L919-2(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L919-3(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L919-4(line 919) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,905 INFO L270 CegarLoopResult]: At program point L915-1(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L593(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L915-2(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L593-1(line 593) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L915-3(line 915) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L911(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L911-1(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L911-2(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L911-3(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,906 INFO L270 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L911-4(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L907-1(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L911-5(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L907-2(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L911-6(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L907-3(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L911-7(line 911) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,907 INFO L270 CegarLoopResult]: At program point L907-4(line 907) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L903-1(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L614(line 614) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L903-2(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L548(line 548) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L903-3(line 903) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L899(line 899) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,908 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L94(line 94) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L540(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L412(line 412) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,909 INFO L270 CegarLoopResult]: At program point L540-1(line 540) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L586(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L586-1(line 586) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L541(line 541) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L925(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L925-1(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,910 INFO L270 CegarLoopResult]: At program point L925-2(line 925) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L665(line 665) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L587(line 587) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L777(line 777) the Hoare annotation is: (and (= ~waterLevel~0 1) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,911 INFO L270 CegarLoopResult]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L670-4(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,912 INFO L270 CegarLoopResult]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L670-5(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,913 INFO L270 CegarLoopResult]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= |old(~systemActive~0)| ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string79.offset| |old(#t~string79.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string77.offset| |old(#t~string77.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string77.base| |old(#t~string77.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string79.base| |old(#t~string79.base)|)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point L613(line 613) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point L547(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point L547-1(line 547) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-10-24 00:15:34,914 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L860(line 860) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point activatePumpEXIT(lines 849 865) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L860-1(lines 849 865) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (<= 1 ~pumpRunning~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point activatePumpENTRY(lines 849 865) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L856(lines 856 862) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L854(line 854) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L854-1(line 854) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,915 INFO L270 CegarLoopResult]: At program point L854-2(line 854) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,916 INFO L270 CegarLoopResult]: At program point L854-3(line 854) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0)) (not (= 2 ~waterLevel~0))) [2020-10-24 00:15:34,916 INFO L277 CegarLoopResult]: At program point getWaterLevelENTRY(lines 683 691) the Hoare annotation is: true [2020-10-24 00:15:34,916 INFO L270 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= ~waterLevel~0 getWaterLevel_~retValue_acc~7)) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse2 .cse3 .cse4) (or .cse0 .cse1 .cse2 .cse4) (or .cse0 .cse2 (not (= ~waterLevel~0 1)) .cse3))) [2020-10-24 00:15:34,916 INFO L277 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-10-24 00:15:34,916 INFO L270 CegarLoopResult]: At program point getWaterLevelFINAL(lines 683 691) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2))) [2020-10-24 00:15:34,916 INFO L270 CegarLoopResult]: At program point getWaterLevelEXIT(lines 683 691) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse2 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~7) (= |getWaterLevel_#res| ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse4 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse4 .cse2))) [2020-10-24 00:15:34,916 INFO L270 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 930 948) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-10-24 00:15:34,917 INFO L277 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 930 948) the Hoare annotation is: true [2020-10-24 00:15:34,917 INFO L270 CegarLoopResult]: At program point L945(line 945) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-10-24 00:15:34,917 INFO L270 CegarLoopResult]: At program point L942(line 942) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (<= 0 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1))) [2020-10-24 00:15:34,917 INFO L270 CegarLoopResult]: At program point L940(line 940) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) (<= 1 isHighWaterLevel_~tmp~8) .cse1))) [2020-10-24 00:15:34,917 INFO L270 CegarLoopResult]: At program point L939(lines 939 943) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) (<= 1 isHighWaterLevel_~tmp~8) .cse1) (or .cse0 .cse1 (and (<= 0 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp~8 0)) (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,917 INFO L277 CegarLoopResult]: At program point L937(line 937) the Hoare annotation is: true [2020-10-24 00:15:34,917 INFO L270 CegarLoopResult]: At program point L939-2(lines 939 943) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= 1 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp___0~2 0))) [2020-10-24 00:15:34,918 INFO L270 CegarLoopResult]: At program point L937-1(line 937) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (<= |isHighWaterLevel_#t~ret80| 0) (<= 0 |isHighWaterLevel_#t~ret80|)) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (<= 1 |isHighWaterLevel_#t~ret80|)))) [2020-10-24 00:15:34,918 INFO L270 CegarLoopResult]: At program point L937-2(line 937) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 (and (<= |isHighWaterLevel_#t~ret80| 0) (<= 0 |isHighWaterLevel_#t~ret80|)) (not (= 2 ~waterLevel~0))) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (<= 1 |isHighWaterLevel_#t~ret80|)))) [2020-10-24 00:15:34,918 INFO L270 CegarLoopResult]: At program point L937-3(line 937) the Hoare annotation is: (let ((.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~waterLevel~0 1)) .cse1 (and (<= 1 isHighWaterLevel_~tmp~8) (<= 1 |isHighWaterLevel_#t~ret80|))) (or .cse0 (and (<= 0 isHighWaterLevel_~tmp~8) (<= isHighWaterLevel_~tmp~8 0) (<= |isHighWaterLevel_#t~ret80| 0) (<= 0 |isHighWaterLevel_#t~ret80|)) .cse1 (not (= 2 ~waterLevel~0))))) [2020-10-24 00:15:34,918 INFO L277 CegarLoopResult]: At program point L933(line 933) the Hoare annotation is: true [2020-10-24 00:15:34,918 INFO L270 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 930 948) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (and (<= 0 isHighWaterLevel_~tmp___0~2) (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|) (<= 1 isHighWaterLevel_~tmp~8) (<= 0 isHighWaterLevel_~retValue_acc~11) (<= isHighWaterLevel_~tmp___0~2 0) (<= isHighWaterLevel_~retValue_acc~11 0))) [2020-10-24 00:15:34,918 INFO L277 CegarLoopResult]: At program point L932(line 932) the Hoare annotation is: true [2020-10-24 00:15:34,918 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 639 650) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse3 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2))) [2020-10-24 00:15:34,919 INFO L270 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse3 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2))) [2020-10-24 00:15:34,919 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 639 650) the Hoare annotation is: true [2020-10-24 00:15:34,919 INFO L270 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: (let ((.cse3 (not (= ~pumpRunning~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse4 (not (= 2 ~waterLevel~0))) (.cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) (and (or .cse0 .cse1 (= ~switchedOnBeforeTS~0 0) .cse2) (or .cse0 (not (= ~waterLevel~0 1)) .cse3 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse1 .cse4 .cse2))) [2020-10-24 00:15:34,919 INFO L277 CegarLoopResult]: At program point L643-1(lines 639 650) the Hoare annotation is: true [2020-10-24 00:15:34,919 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-24 00:15:34,919 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-24 00:15:34,919 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-24 00:15:34,919 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-24 00:15:34,920 INFO L270 CegarLoopResult]: At program point L796(line 796) the Hoare annotation is: (let ((.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~switchedOnBeforeTS~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (and .cse1 .cse2) .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)) (or .cse0 .cse3 .cse6 (and (= ~waterLevel~0 1) .cse1 .cse2)) (or .cse0 (and (= 2 ~waterLevel~0) .cse5) .cse6 .cse4))) [2020-10-24 00:15:34,920 INFO L270 CegarLoopResult]: At program point L794(lines 794 800) the Hoare annotation is: (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= ~switchedOnBeforeTS~0 0)))) (and (let ((.cse1 (= 2 ~waterLevel~0))) (or .cse0 (and .cse1 .cse2) (and (<= 1 ~pumpRunning~0) .cse1) .cse3 .cse4)) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (and .cse5 .cse6) .cse7) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2)) (or .cse0 .cse7 .cse3 (and (= ~waterLevel~0 1) .cse5 .cse6)))) [2020-10-24 00:15:34,920 INFO L270 CegarLoopResult]: At program point L789(line 789) the Hoare annotation is: (let ((.cse4 (not (= |old(~waterLevel~0)| 2))) (.cse5 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse3 (not (= ~switchedOnBeforeTS~0 0)))) (and (or .cse0 .cse1 (and (= 2 ~waterLevel~0) .cse2 .cse3) .cse4) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5) (or .cse0 .cse4 .cse5) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2 .cse3)))) [2020-10-24 00:15:34,920 INFO L270 CegarLoopResult]: At program point L787(lines 783 805) the Hoare annotation is: (let ((.cse3 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse2 (not (= ~switchedOnBeforeTS~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= ~pumpRunning~0 0)) (.cse6 (not (= |old(~waterLevel~0)| 2))) (.cse4 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (and .cse1 .cse2) .cse3) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse5)) (or .cse0 .cse3 .cse6 (and (= ~waterLevel~0 1) .cse1 .cse2)) (or .cse0 (and (= 2 ~waterLevel~0) .cse5) .cse6 .cse4))) [2020-10-24 00:15:34,920 INFO L270 CegarLoopResult]: At program point L785(lines 783 805) the Hoare annotation is: (let ((.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse7 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse4 (not (= ~switchedOnBeforeTS~0 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse2 (= 2 ~waterLevel~0)) (.cse8 (= ~pumpRunning~0 0)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse6 (not (= |old(~pumpRunning~0)| 0)))) (and (or .cse0 .cse1 (and .cse2 .cse3 .cse4) .cse5) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse6 (and .cse7 .cse8)) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse1 (and .cse7 .cse3 .cse4)) (or .cse0 (and .cse2 .cse8) .cse5 .cse6))) [2020-10-24 00:15:34,921 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 780 806) the Hoare annotation is: (let ((.cse6 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|))) (let ((.cse3 (and (= 2 ~waterLevel~0) .cse6 .cse7)) (.cse5 (not (= |old(~waterLevel~0)| 2))) (.cse2 (not (= |old(~pumpRunning~0)| 0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse1 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse6 .cse7))) (and (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse5) (or .cse0 .cse3 .cse5 .cse2) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) .cse4 .cse1)))) [2020-10-24 00:15:34,921 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 780 806) the Hoare annotation is: (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= ~switchedOnBeforeTS~0 0)))) (and (let ((.cse1 (= 2 ~waterLevel~0))) (or .cse0 (and .cse1 .cse2) (and (<= 1 ~pumpRunning~0) .cse1) .cse3 .cse4)) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (and .cse5 .cse6) .cse7) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2)) (or .cse0 .cse7 .cse3 (and (= ~waterLevel~0 1) .cse5 .cse6)))) [2020-10-24 00:15:34,921 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 780 806) the Hoare annotation is: (let ((.cse4 (not (= |old(~pumpRunning~0)| 0))) (.cse2 (= ~pumpRunning~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse7 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse6 (not (= ~switchedOnBeforeTS~0 0)))) (and (let ((.cse1 (= 2 ~waterLevel~0))) (or .cse0 (and .cse1 .cse2) (and (<= 1 ~pumpRunning~0) .cse1) .cse3 .cse4)) (or .cse0 (= |old(~switchedOnBeforeTS~0)| 0) (and .cse5 .cse6) .cse7) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 (and (= |old(~waterLevel~0)| ~waterLevel~0) .cse2)) (or .cse0 .cse7 .cse3 (and (= ~waterLevel~0 1) .cse5 .cse6)))) [2020-10-24 00:15:34,921 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 96 125) the Hoare annotation is: true [2020-10-24 00:15:34,921 INFO L277 CegarLoopResult]: At program point L110(lines 110 114) the Hoare annotation is: true [2020-10-24 00:15:34,921 INFO L277 CegarLoopResult]: At program point L110-1(lines 110 114) the Hoare annotation is: true [2020-10-24 00:15:34,921 INFO L277 CegarLoopResult]: At program point L106-2(lines 106 120) the Hoare annotation is: true [2020-10-24 00:15:34,921 INFO L277 CegarLoopResult]: At program point L102(line 102) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L102-1(line 102) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L98(line 98) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 96 125) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L121(lines 96 125) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L117(line 117) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L107(line 107) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 651 659) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 651 659) the Hoare annotation is: true [2020-10-24 00:15:34,922 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 651 659) the Hoare annotation is: true [2020-10-24 00:15:34,923 INFO L270 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 615 626) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 0)) [2020-10-24 00:15:34,923 INFO L270 CegarLoopResult]: At program point L620(line 620) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~switchedOnBeforeTS~0 0)) [2020-10-24 00:15:34,923 INFO L270 CegarLoopResult]: At program point L619-1(lines 615 626) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) (= ~switchedOnBeforeTS~0 0)) [2020-10-24 00:15:34,923 INFO L270 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 615 626) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (<= 1 ~pumpRunning~0)) (= ~waterLevel~0 1) (not (= |old(~waterLevel~0)| 2)) (= ~switchedOnBeforeTS~0 0)) [2020-10-24 00:15:34,923 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 153 159) the Hoare annotation is: true [2020-10-24 00:15:34,923 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 153 159) the Hoare annotation is: true [2020-10-24 00:15:34,923 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-24 00:15:34,923 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~waterLevel~0 1) (= ~pumpRunning~0 0)) [2020-10-24 00:15:34,923 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-24 00:15:34,924 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-24 00:15:34,924 INFO L270 CegarLoopResult]: At program point startSystemEXIT(lines 949 956) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,924 INFO L270 CegarLoopResult]: At program point startSystemENTRY(lines 949 956) the Hoare annotation is: (let ((.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~systemActive~0)| ~systemActive~0)) (.cse2 (not (<= 1 |old(~systemActive~0)|))) (.cse4 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse2 .cse4) (or .cse0 .cse1 .cse2 (= ~switchedOnBeforeTS~0 0)) (or .cse0 .cse2 .cse4 .cse3))) [2020-10-24 00:15:34,924 INFO L270 CegarLoopResult]: At program point startSystemFINAL(lines 949 956) the Hoare annotation is: (let ((.cse2 (not (= ~pumpRunning~0 0))) (.cse3 (not (= 2 ~waterLevel~0))) (.cse0 (<= 1 ~systemActive~0)) (.cse4 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (<= 1 |old(~systemActive~0)|)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 (not (= ~waterLevel~0 1)) .cse1 .cse2) (or .cse0 .cse4 .cse1 .cse3) (or .cse0 .cse4 .cse1 (= ~switchedOnBeforeTS~0 0)))) [2020-10-24 00:15:34,924 INFO L270 CegarLoopResult]: At program point waterRiseEXIT(lines 627 638) the Hoare annotation is: (let ((.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse2 (= 2 ~waterLevel~0)) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse2 .cse6) (or .cse0 .cse1 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse6) (or .cse0 .cse5 .cse2 .cse4))) [2020-10-24 00:15:34,924 INFO L270 CegarLoopResult]: At program point L632(line 632) the Hoare annotation is: (let ((.cse2 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse4 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse3 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2) (or .cse0 .cse3 .cse2) (or .cse0 .cse1 (and (<= ~waterLevel~0 1) .cse4) (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse4 .cse3))) [2020-10-24 00:15:34,925 INFO L270 CegarLoopResult]: At program point L631-1(lines 627 638) the Hoare annotation is: (let ((.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse6 (= ~switchedOnBeforeTS~0 0)) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (not (= |old(~waterLevel~0)| 1))) (.cse2 (= 2 ~waterLevel~0)) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse5 .cse1 .cse2 .cse6) (or .cse0 .cse1 (and (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)) (<= ~waterLevel~0 2)) (= |old(~waterLevel~0)| ~waterLevel~0) .cse6) (or .cse0 .cse5 .cse2 .cse4))) [2020-10-24 00:15:34,925 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 627 638) the Hoare annotation is: (let ((.cse2 (= 2 ~waterLevel~0)) (.cse3 (not (= |old(~waterLevel~0)| 2))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (not (<= 1 ~systemActive~0))) (.cse5 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse0 .cse2 .cse4 .cse3) (or .cse0 .cse1 .cse5 (= ~switchedOnBeforeTS~0 0)) (or .cse0 (not (= |old(~waterLevel~0)| 1)) .cse5 .cse4))) [2020-10-24 00:15:34,925 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 199 206) the Hoare annotation is: true [2020-10-24 00:15:34,925 INFO L277 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: true [2020-10-24 00:15:34,925 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 199 206) the Hoare annotation is: true [2020-10-24 00:15:34,925 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 199 206) the Hoare annotation is: true [2020-10-24 00:15:34,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.10 12:15:34 BoogieIcfgContainer [2020-10-24 00:15:34,957 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-24 00:15:34,959 INFO L168 Benchmark]: Toolchain (without parser) took 206890.01 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 130.4 MB in the beginning and 346.0 MB in the end (delta: -215.6 MB). Peak memory consumption was 512.4 MB. Max. memory is 8.0 GB. [2020-10-24 00:15:34,959 INFO L168 Benchmark]: CDTParser took 0.99 ms. Allocated memory is still 125.8 MB. Free memory was 100.4 MB in the beginning and 100.3 MB in the end (delta: 67.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-10-24 00:15:34,959 INFO L168 Benchmark]: CACSL2BoogieTranslator took 603.30 ms. Allocated memory is still 154.1 MB. Free memory was 129.8 MB in the beginning and 132.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 20.0 MB. Max. memory is 8.0 GB. [2020-10-24 00:15:34,959 INFO L168 Benchmark]: Boogie Preprocessor took 111.47 ms. Allocated memory is still 154.1 MB. Free memory was 132.3 MB in the beginning and 128.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-10-24 00:15:34,960 INFO L168 Benchmark]: RCFGBuilder took 1427.34 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 109.5 MB in the end (delta: 18.7 MB). Peak memory consumption was 47.3 MB. Max. memory is 8.0 GB. [2020-10-24 00:15:34,960 INFO L168 Benchmark]: TraceAbstraction took 204737.55 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 109.0 MB in the beginning and 346.0 MB in the end (delta: -237.0 MB). Peak memory consumption was 490.2 MB. Max. memory is 8.0 GB. [2020-10-24 00:15:34,962 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.99 ms. Allocated memory is still 125.8 MB. Free memory was 100.4 MB in the beginning and 100.3 MB in the end (delta: 67.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 603.30 ms. Allocated memory is still 154.1 MB. Free memory was 129.8 MB in the beginning and 132.3 MB in the end (delta: -2.5 MB). Peak memory consumption was 20.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 111.47 ms. Allocated memory is still 154.1 MB. Free memory was 132.3 MB in the beginning and 128.5 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1427.34 ms. Allocated memory is still 154.1 MB. Free memory was 128.1 MB in the beginning and 109.5 MB in the end (delta: 18.7 MB). Peak memory consumption was 47.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 204737.55 ms. Allocated memory was 154.1 MB in the beginning and 805.3 MB in the end (delta: 651.2 MB). Free memory was 109.0 MB in the beginning and 346.0 MB in the end (delta: -237.0 MB). Peak memory consumption was 490.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 547]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 540]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 586]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 593]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 717]: Loop Invariant Derived loop invariant: (!(\old(waterLevel) == 1) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 106]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 718]: Loop Invariant Derived loop invariant: (((((!(\old(waterLevel) == 1) || (((1 <= systemActive && waterLevel == 1) && pumpRunning == 0) && splverifierCounter == 0)) || (((1 <= systemActive && 1 <= pumpRunning) && !(switchedOnBeforeTS == 0)) && splverifierCounter == 0)) || !(1 <= \old(systemActive))) || !(\old(pumpRunning) == 0)) || (((1 <= systemActive && 1 <= pumpRunning) && 2 == waterLevel) && splverifierCounter == 0)) || (((1 <= systemActive && 2 == waterLevel) && pumpRunning == \old(pumpRunning)) && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 226]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 46]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 233]: Procedure Contract for valid_product Derived contract for procedure valid_product: (((((1 <= \result && 1 <= retValue_acc) && retValue_acc <= 1) && \result <= 1) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0) - ProcedureContractResult [Line: 54]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: (((!(1 <= systemActive) || !(1 <= pumpRunning)) || !(2 == waterLevel)) || !(switchedOnBeforeTS == 0)) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || \old(switchedOnBeforeTS) == 0) || !(switchedOnBeforeTS == 0)) - ProcedureContractResult [Line: 64]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: (((2 == tmp || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(2 == waterLevel)) && (((2 == tmp || !(1 <= systemActive)) || !(1 <= pumpRunning)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 175]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 885]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (((((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning)) || !(2 == waterLevel)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= systemActive)) || !(waterLevel == 1)) || !(pumpRunning == 0))) && (((!(1 <= systemActive) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 <= pumpRunning)) || switchedOnBeforeTS == 0)) && ((((pumpRunning == \result && pumpRunning == retValue_acc) || !(1 <= systemActive)) || !(pumpRunning == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 219]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 874]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 692]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (1 <= retValue_acc && 1 <= \result)) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || (((\result <= 0 && 0 <= \result) && retValue_acc <= 0) && 0 <= retValue_acc)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 815]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: ((((!(1 <= systemActive) || !(waterLevel == 1)) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || pumpRunning == \old(pumpRunning)) || switchedOnBeforeTS == 0)) && ((((!(1 <= systemActive) || 1 <= pumpRunning) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel)) - ProcedureContractResult [Line: 807]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 708]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 840]: Procedure Contract for activatePump__wrappee__highWaterSensor Derived contract for procedure activatePump__wrappee__highWaterSensor: ((!(1 <= systemActive) || 1 <= pumpRunning) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 849]: Procedure Contract for activatePump Derived contract for procedure activatePump: (((!(1 <= systemActive) || 1 <= pumpRunning) || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) || !(2 == waterLevel) - ProcedureContractResult [Line: 639]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 683]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (((((!(1 <= systemActive) || !(1 <= pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) || switchedOnBeforeTS == 0) && (((!(1 <= systemActive) || !(1 <= pumpRunning)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 == waterLevel))) && (((!(1 <= systemActive) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) || !(2 == waterLevel))) && (((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || (waterLevel == retValue_acc && \result == waterLevel)) - ProcedureContractResult [Line: 930]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: ((!(1 <= systemActive) || !(waterLevel == 1)) || !(pumpRunning == 0)) || ((((((0 <= tmp___0 && \result <= 0) && 0 <= \result) && 1 <= tmp) && 0 <= retValue_acc) && tmp___0 <= 0) && retValue_acc <= 0) - ProcedureContractResult [Line: 96]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 651]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for timeShift Derived contract for procedure timeShift: ((((((!(1 <= systemActive) || (2 == waterLevel && pumpRunning == 0)) || (1 <= pumpRunning && 2 == waterLevel)) || !(\old(waterLevel) == 2)) || !(\old(pumpRunning) == 0)) && (((!(1 <= systemActive) || \old(switchedOnBeforeTS) == 0) || (pumpRunning == \old(pumpRunning) && !(switchedOnBeforeTS == 0))) || !(1 <= \old(pumpRunning)))) && (((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0)) || (\old(waterLevel) == waterLevel && pumpRunning == 0))) && (((!(1 <= systemActive) || !(1 <= \old(pumpRunning))) || !(\old(waterLevel) == 2)) || ((waterLevel == 1 && pumpRunning == \old(pumpRunning)) && !(switchedOnBeforeTS == 0))) - ProcedureContractResult [Line: 615]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: (((!(1 <= systemActive) || !(1 <= pumpRunning)) || waterLevel == 1) || !(\old(waterLevel) == 2)) || switchedOnBeforeTS == 0 - ProcedureContractResult [Line: 153]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 949]: Procedure Contract for startSystem Derived contract for procedure startSystem: (((((1 <= systemActive || !(1 <= \old(systemActive))) || !(pumpRunning == 0)) || !(2 == waterLevel)) && (((1 <= systemActive || !(waterLevel == 1)) || !(1 <= \old(systemActive))) || !(pumpRunning == 0))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || !(2 == waterLevel))) && (((1 <= systemActive || !(1 <= pumpRunning)) || !(1 <= \old(systemActive))) || switchedOnBeforeTS == 0) - ProcedureContractResult [Line: 627]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((((!(1 <= systemActive) || !(1 <= pumpRunning)) || 2 == waterLevel) || !(\old(waterLevel) == 2)) && (((!(1 <= systemActive) || 2 == waterLevel) || !(pumpRunning == 0)) || !(\old(waterLevel) == 2))) && ((((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || !(1 <= pumpRunning)) || 2 == waterLevel) || switchedOnBeforeTS == 0)) && ((((!(1 <= systemActive) || !(1 <= pumpRunning)) || ((1 < waterLevel || \old(waterLevel) + 1 <= waterLevel) && waterLevel <= 2)) || \old(waterLevel) == waterLevel) || switchedOnBeforeTS == 0)) && (((!(1 <= systemActive) || !(\old(waterLevel) == 1)) || 2 == waterLevel) || !(pumpRunning == 0)) - ProcedureContractResult [Line: 199]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 645 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 81.7s, OverallIterations: 10, TraceHistogramMax: 3, AutomataDifference: 71.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 122.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 2756 SDtfs, 7716 SDslu, 7923 SDs, 0 SdLazy, 14259 SolverSat, 2286 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 25.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 642 GetRequests, 376 SyntacticMatches, 0 SemanticMatches, 266 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2676 ImplicationChecksByTransitivity, 41.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=933occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.2s AutomataMinimizationTime, 10 MinimizatonAttempts, 1446 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 289 LocationsWithAnnotation, 3699 PreInvPairs, 4208 NumberOfFragments, 7520 HoareAnnotationTreeSize, 3699 FomulaSimplifications, 2762538061 FormulaSimplificationTreeSizeReduction, 22.8s HoareSimplificationTime, 289 FomulaSimplificationsInter, 24685993 FormulaSimplificationTreeSizeReductionInter, 99.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.5s InterpolantComputationTime, 2138 NumberOfCodeBlocks, 2138 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 2128 ConstructedInterpolants, 0 QuantifiedInterpolants, 1135775 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 9 PerfectInterpolantSequences, 99/106 InterpolantCoveringCapability, 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...