/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-b7b32d2 [2021-02-22 01:16:20,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-22 01:16:20,694 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-22 01:16:20,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-22 01:16:20,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-22 01:16:20,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-22 01:16:20,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-22 01:16:20,764 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-22 01:16:20,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-22 01:16:20,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-22 01:16:20,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-22 01:16:20,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-22 01:16:20,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-22 01:16:20,779 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-22 01:16:20,781 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-22 01:16:20,782 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-22 01:16:20,786 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-22 01:16:20,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-22 01:16:20,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-22 01:16:20,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-22 01:16:20,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-22 01:16:20,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-22 01:16:20,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-22 01:16:20,818 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-22 01:16:20,826 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-22 01:16:20,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-22 01:16:20,827 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-22 01:16:20,828 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-22 01:16:20,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-22 01:16:20,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-22 01:16:20,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-22 01:16:20,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-22 01:16:20,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-22 01:16:20,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-22 01:16:20,835 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-22 01:16:20,835 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-22 01:16:20,835 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-22 01:16:20,836 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-22 01:16:20,836 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-22 01:16:20,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-22 01:16:20,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-22 01:16:20,838 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationWernerOverapprox_32.epf [2021-02-22 01:16:20,859 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-22 01:16:20,860 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-22 01:16:20,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-22 01:16:20,863 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-22 01:16:20,864 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-22 01:16:20,864 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-22 01:16:20,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-22 01:16:20,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-22 01:16:20,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-22 01:16:20,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-22 01:16:20,865 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-22 01:16:20,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-22 01:16:20,867 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-22 01:16:20,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-22 01:16:20,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-22 01:16:20,868 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-22 01:16:20,868 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-22 01:16:20,868 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-22 01:16:20,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:16:20,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-22 01:16:20,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-22 01:16:20,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-22 01:16:20,869 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=WERNER_OVERAPPROX [2021-02-22 01:16:20,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-02-22 01:16:21,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-22 01:16:21,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-22 01:16:21,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-22 01:16:21,239 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-22 01:16:21,240 INFO L275 PluginConnector]: CDTParser initialized [2021-02-22 01:16:21,241 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2021-02-22 01:16:21,328 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f42dae9e/e4d002b034bb4455a35b0c04295fe6a5/FLAG5306330df [2021-02-22 01:16:22,057 INFO L306 CDTParser]: Found 1 translation units. [2021-02-22 01:16:22,058 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c [2021-02-22 01:16:22,074 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f42dae9e/e4d002b034bb4455a35b0c04295fe6a5/FLAG5306330df [2021-02-22 01:16:22,330 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6f42dae9e/e4d002b034bb4455a35b0c04295fe6a5 [2021-02-22 01:16:22,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-22 01:16:22,350 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-22 01:16:22,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-22 01:16:22,357 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-22 01:16:22,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-22 01:16:22,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:22,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cdcc376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22, skipping insertion in model container [2021-02-22 01:16:22,363 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:22,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-22 01:16:22,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-22 01:16:22,707 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c[7250,7263] [2021-02-22 01:16:22,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:16:22,777 INFO L203 MainTranslator]: Completed pre-run [2021-02-22 01:16:22,827 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product07.cil.c[7250,7263] [2021-02-22 01:16:22,907 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-22 01:16:22,964 INFO L208 MainTranslator]: Completed translation [2021-02-22 01:16:22,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22 WrapperNode [2021-02-22 01:16:22,965 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-22 01:16:22,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-22 01:16:22,967 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-22 01:16:22,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-22 01:16:22,982 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:22,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,092 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... [2021-02-22 01:16:23,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-22 01:16:23,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-22 01:16:23,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-22 01:16:23,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-22 01:16:23,140 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-22 01:16:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-22 01:16:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-22 01:16:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-22 01:16:23,282 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-22 01:16:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-22 01:16:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-22 01:16:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-22 01:16:23,283 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-22 01:16:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-22 01:16:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-22 01:16:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-22 01:16:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-22 01:16:23,284 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-22 01:16:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-22 01:16:23,285 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-22 01:16:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:16:23,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:16:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:16:23,287 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-22 01:16:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-22 01:16:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-02-22 01:16:23,289 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2021-02-22 01:16:23,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-22 01:16:23,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-22 01:16:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-22 01:16:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-22 01:16:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-22 01:16:23,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-22 01:16:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-22 01:16:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-22 01:16:23,292 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-22 01:16:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-22 01:16:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-22 01:16:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-22 01:16:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-22 01:16:23,293 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-22 01:16:23,294 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-22 01:16:23,295 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-22 01:16:23,296 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-22 01:16:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2021-02-22 01:16:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2021-02-22 01:16:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2021-02-22 01:16:23,297 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-22 01:16:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-22 01:16:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-22 01:16:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-02-22 01:16:23,298 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-22 01:16:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-22 01:16:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-22 01:16:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-22 01:16:23,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-22 01:16:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-22 01:16:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-22 01:16:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-22 01:16:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-22 01:16:23,300 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-22 01:16:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-22 01:16:23,301 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-22 01:16:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-22 01:16:23,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-22 01:16:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-22 01:16:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-22 01:16:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-22 01:16:23,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-22 01:16:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-22 01:16:23,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-22 01:16:24,937 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-22 01:16:24,939 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-22 01:16:24,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:16:24 BoogieIcfgContainer [2021-02-22 01:16:24,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-22 01:16:24,947 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-22 01:16:24,947 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-22 01:16:24,951 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-22 01:16:24,951 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.02 01:16:22" (1/3) ... [2021-02-22 01:16:24,952 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b46c381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:16:24, skipping insertion in model container [2021-02-22 01:16:24,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.02 01:16:22" (2/3) ... [2021-02-22 01:16:24,953 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2b46c381 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.02 01:16:24, skipping insertion in model container [2021-02-22 01:16:24,953 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.02 01:16:24" (3/3) ... [2021-02-22 01:16:24,955 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product07.cil.c [2021-02-22 01:16:24,962 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-22 01:16:24,967 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-22 01:16:24,986 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-22 01:16:25,022 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-22 01:16:25,023 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-22 01:16:25,023 INFO L378 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2021-02-22 01:16:25,023 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-22 01:16:25,024 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-22 01:16:25,024 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-22 01:16:25,024 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-22 01:16:25,024 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-22 01:16:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states. [2021-02-22 01:16:25,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2021-02-22 01:16:25,086 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:25,087 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] [2021-02-22 01:16:25,087 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:25,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:25,093 INFO L82 PathProgramCache]: Analyzing trace with hash 1533150441, now seen corresponding path program 1 times [2021-02-22 01:16:25,102 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:25,103 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1153897661] [2021-02-22 01:16:25,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:25,186 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:25,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:25,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:25,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:25,518 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:25,520 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,167 WARN L202 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:26,172 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,267 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,268 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,289 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,290 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,290 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:26,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,294 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,294 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:26,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,303 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,311 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,312 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:26,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,331 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,338 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2021-02-22 01:16:26,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,343 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,344 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:26,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,349 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-22 01:16:26,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,352 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,353 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:16:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:26,356 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:26,357 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:26,421 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:26,423 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1153897661] [2021-02-22 01:16:26,425 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:26,425 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-22 01:16:26,428 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [189643567] [2021-02-22 01:16:26,433 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-22 01:16:26,434 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:26,447 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-22 01:16:26,448 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:26,450 INFO L87 Difference]: Start difference. First operand 294 states. Second operand 4 states. [2021-02-22 01:16:28,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:28,442 INFO L93 Difference]: Finished difference Result 440 states and 519 transitions. [2021-02-22 01:16:28,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-22 01:16:28,446 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 165 [2021-02-22 01:16:28,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:28,473 INFO L225 Difference]: With dead ends: 440 [2021-02-22 01:16:28,474 INFO L226 Difference]: Without dead ends: 287 [2021-02-22 01:16:28,485 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-22 01:16:28,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 287 states. [2021-02-22 01:16:28,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 287 to 242. [2021-02-22 01:16:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2021-02-22 01:16:28,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 262 transitions. [2021-02-22 01:16:28,634 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 262 transitions. Word has length 165 [2021-02-22 01:16:28,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:28,635 INFO L480 AbstractCegarLoop]: Abstraction has 242 states and 262 transitions. [2021-02-22 01:16:28,636 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-22 01:16:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 262 transitions. [2021-02-22 01:16:28,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-22 01:16:28,641 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:28,641 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] [2021-02-22 01:16:28,642 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-22 01:16:28,642 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:28,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:28,642 INFO L82 PathProgramCache]: Analyzing trace with hash -1811278178, now seen corresponding path program 1 times [2021-02-22 01:16:28,643 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:28,643 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1506145286] [2021-02-22 01:16:28,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:28,647 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:28,791 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:28,792 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:28,793 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:28,794 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:28,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:28,800 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,407 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:29,409 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:29,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,453 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,461 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,461 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,462 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:29,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,464 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,465 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,465 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,468 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,468 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,469 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,471 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,482 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:29,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,486 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,486 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2021-02-22 01:16:29,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,491 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,493 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,493 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:29,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,496 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,497 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-22 01:16:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,500 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,500 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,501 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-22 01:16:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:29,504 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:29,505 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:29,538 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:29,538 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1506145286] [2021-02-22 01:16:29,538 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:29,539 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-22 01:16:29,539 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987500612] [2021-02-22 01:16:29,540 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-22 01:16:29,540 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:29,541 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-22 01:16:29,541 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-22 01:16:29,541 INFO L87 Difference]: Start difference. First operand 242 states and 262 transitions. Second operand 5 states. [2021-02-22 01:16:30,776 WARN L202 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:32,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:32,136 INFO L93 Difference]: Finished difference Result 362 states and 406 transitions. [2021-02-22 01:16:32,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-22 01:16:32,137 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 166 [2021-02-22 01:16:32,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:32,143 INFO L225 Difference]: With dead ends: 362 [2021-02-22 01:16:32,143 INFO L226 Difference]: Without dead ends: 276 [2021-02-22 01:16:32,145 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-22 01:16:32,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 276 states. [2021-02-22 01:16:32,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 276 to 232. [2021-02-22 01:16:32,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 232 states. [2021-02-22 01:16:32,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 249 transitions. [2021-02-22 01:16:32,247 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 249 transitions. Word has length 166 [2021-02-22 01:16:32,248 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:32,248 INFO L480 AbstractCegarLoop]: Abstraction has 232 states and 249 transitions. [2021-02-22 01:16:32,248 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-22 01:16:32,248 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 249 transitions. [2021-02-22 01:16:32,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2021-02-22 01:16:32,251 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:32,252 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] [2021-02-22 01:16:32,252 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-22 01:16:32,252 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:32,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:32,253 INFO L82 PathProgramCache]: Analyzing trace with hash -681913034, now seen corresponding path program 1 times [2021-02-22 01:16:32,253 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:32,254 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1077907634] [2021-02-22 01:16:32,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:32,258 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:32,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:32,369 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,370 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:32,376 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,377 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:32,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:32,386 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,387 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:32,396 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,397 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:16:32,407 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,408 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:16:32,409 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,410 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-22 01:16:32,411 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:32,411 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,080 WARN L202 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:33,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,183 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,184 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,186 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,186 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-22 01:16:33,195 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:33,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,199 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,200 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,200 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,207 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,208 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,209 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:33,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,232 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,232 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,241 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,243 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-22 01:16:33,271 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-22 01:16:33,273 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-22 01:16:33,296 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,301 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,306 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:33,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,333 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,367 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,368 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:16:33,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,373 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,374 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,374 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:33,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,377 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,378 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 152 [2021-02-22 01:16:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,381 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,381 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,382 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2021-02-22 01:16:33,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:33,388 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:33,389 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:33,436 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2021-02-22 01:16:33,436 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1077907634] [2021-02-22 01:16:33,437 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:33,437 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:16:33,437 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792219506] [2021-02-22 01:16:33,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:16:33,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:33,438 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:16:33,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:16:33,439 INFO L87 Difference]: Start difference. First operand 232 states and 249 transitions. Second operand 10 states. [2021-02-22 01:16:34,412 WARN L202 SmtUtils]: Spent 588.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:35,241 WARN L202 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-22 01:16:35,939 WARN L202 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-22 01:16:36,636 WARN L202 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:37,316 WARN L202 SmtUtils]: Spent 650.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:38,021 WARN L202 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:39,931 WARN L202 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-22 01:16:42,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:42,430 INFO L93 Difference]: Finished difference Result 593 states and 681 transitions. [2021-02-22 01:16:42,432 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-22 01:16:42,433 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 175 [2021-02-22 01:16:42,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:42,438 INFO L225 Difference]: With dead ends: 593 [2021-02-22 01:16:42,439 INFO L226 Difference]: Without dead ends: 481 [2021-02-22 01:16:42,440 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 1 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 5.3s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:16:42,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 481 states. [2021-02-22 01:16:42,627 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 481 to 416. [2021-02-22 01:16:42,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 416 states. [2021-02-22 01:16:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 466 transitions. [2021-02-22 01:16:42,630 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 466 transitions. Word has length 175 [2021-02-22 01:16:42,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:42,631 INFO L480 AbstractCegarLoop]: Abstraction has 416 states and 466 transitions. [2021-02-22 01:16:42,631 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:16:42,631 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 466 transitions. [2021-02-22 01:16:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-02-22 01:16:42,635 INFO L414 BasicCegarLoop]: Found error trace [2021-02-22 01:16:42,635 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] [2021-02-22 01:16:42,635 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-22 01:16:42,636 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-22 01:16:42,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-22 01:16:42,636 INFO L82 PathProgramCache]: Analyzing trace with hash -531541369, now seen corresponding path program 1 times [2021-02-22 01:16:42,636 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-22 01:16:42,637 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1066835772] [2021-02-22 01:16:42,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-22 01:16:42,640 INFO L218 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2021-02-22 01:16:42,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:42,713 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,713 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,719 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,719 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,720 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,721 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,721 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,722 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,723 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,723 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,724 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,725 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,725 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,726 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,732 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,733 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:42,741 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:42,742 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,368 WARN L202 SmtUtils]: Spent 608.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:16:43,370 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,421 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,422 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,423 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,424 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:43,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-22 01:16:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,436 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,437 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,437 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-22 01:16:43,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,440 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,441 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-22 01:16:43,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,448 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,450 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-22 01:16:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,453 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,454 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-22 01:16:43,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,472 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,472 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,473 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-02-22 01:16:43,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,477 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,478 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,478 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-22 01:16:43,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,481 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,481 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,497 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2021-02-22 01:16:43,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,501 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,501 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,502 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,503 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:43,503 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-02-22 01:16:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,506 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,506 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,507 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 160 [2021-02-22 01:16:43,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,510 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,510 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,511 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2021-02-22 01:16:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-22 01:16:43,515 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,516 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-22 01:16:43,516 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,517 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:43,533 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-22 01:16:43,534 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-22 01:16:43,597 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-02-22 01:16:43,597 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1066835772] [2021-02-22 01:16:43,597 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-22 01:16:43,597 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-22 01:16:43,598 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [586064269] [2021-02-22 01:16:43,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-22 01:16:43,600 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-22 01:16:43,600 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-22 01:16:43,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-22 01:16:43,601 INFO L87 Difference]: Start difference. First operand 416 states and 466 transitions. Second operand 10 states. [2021-02-22 01:16:44,573 WARN L202 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-22 01:16:46,130 WARN L202 SmtUtils]: Spent 622.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:46,823 WARN L202 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:48,167 WARN L202 SmtUtils]: Spent 640.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:48,899 WARN L202 SmtUtils]: Spent 654.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-22 01:16:49,561 WARN L202 SmtUtils]: Spent 632.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-22 01:16:49,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-22 01:16:49,818 INFO L93 Difference]: Finished difference Result 689 states and 813 transitions. [2021-02-22 01:16:49,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-02-22 01:16:49,819 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 183 [2021-02-22 01:16:49,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-22 01:16:49,820 INFO L225 Difference]: With dead ends: 689 [2021-02-22 01:16:49,820 INFO L226 Difference]: Without dead ends: 0 [2021-02-22 01:16:49,823 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2021-02-22 01:16:49,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-22 01:16:49,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-22 01:16:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-22 01:16:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-22 01:16:49,825 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 183 [2021-02-22 01:16:49,825 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-22 01:16:49,825 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-22 01:16:49,825 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-22 01:16:49,825 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-22 01:16:49,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-22 01:16:49,825 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-22 01:16:49,828 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-22 01:16:55,090 WARN L202 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-22 01:16:55,706 WARN L202 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:16:56,347 WARN L202 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 13 [2021-02-22 01:16:56,862 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:16:57,380 WARN L202 SmtUtils]: Spent 475.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:16:58,488 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-22 01:16:59,072 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:16:59,654 WARN L202 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:00,353 WARN L202 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:00,918 WARN L202 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:01,488 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:02,010 WARN L202 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:02,663 WARN L202 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 01:17:03,285 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:04,001 WARN L202 SmtUtils]: Spent 605.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:17:05,197 WARN L202 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:05,711 WARN L202 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2021-02-22 01:17:06,287 WARN L202 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:07,364 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 157 DAG size of output: 14 [2021-02-22 01:17:08,514 WARN L202 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:09,591 WARN L202 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:10,284 WARN L202 SmtUtils]: Spent 671.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:10,855 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:11,396 WARN L202 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:11,948 WARN L202 SmtUtils]: Spent 549.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:13,184 WARN L202 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-22 01:17:14,219 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-22 01:17:15,228 WARN L202 SmtUtils]: Spent 975.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-22 01:17:16,204 WARN L202 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-22 01:17:16,767 WARN L202 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:17,800 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 156 DAG size of output: 11 [2021-02-22 01:17:18,411 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:19,499 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-22 01:17:20,019 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:20,668 WARN L202 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 27 [2021-02-22 01:17:21,229 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:21,791 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:22,837 WARN L202 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-22 01:17:23,903 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-22 01:17:24,936 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 155 DAG size of output: 7 [2021-02-22 01:17:25,479 WARN L202 SmtUtils]: Spent 509.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:26,024 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:26,564 WARN L202 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 11 [2021-02-22 01:17:27,147 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:27,698 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:28,751 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 153 DAG size of output: 9 [2021-02-22 01:17:29,259 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:29,755 WARN L202 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:30,302 WARN L202 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:30,817 WARN L202 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 1 [2021-02-22 01:17:31,550 WARN L202 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:32,293 WARN L202 SmtUtils]: Spent 594.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-22 01:17:33,305 WARN L202 SmtUtils]: Spent 982.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:33,871 WARN L202 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:34,434 WARN L202 SmtUtils]: Spent 561.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:35,027 WARN L202 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 25 [2021-02-22 01:17:36,034 WARN L202 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:36,610 WARN L202 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 15 [2021-02-22 01:17:37,643 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:38,721 WARN L202 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:39,734 WARN L202 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 154 DAG size of output: 8 [2021-02-22 01:17:40,307 WARN L202 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 12 [2021-02-22 01:17:40,893 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:41,447 WARN L202 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 23 [2021-02-22 01:17:42,556 WARN L202 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2021-02-22 01:17:42,571 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L642-1(line 642) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L642-2(line 642) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L601(line 601) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 600 655) no Hoare annotation was computed. [2021-02-22 01:17:42,572 INFO L189 CegarLoopUtils]: For program point L626(line 626) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L622(line 622) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L647(lines 624 648) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L643(line 643) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L602(line 602) no Hoare annotation was computed. [2021-02-22 01:17:42,573 INFO L189 CegarLoopUtils]: For program point L631(lines 631 635) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L631-1(lines 631 635) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L623(line 623) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L623-1(line 623) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L623-2(line 623) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L615(line 615) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 600 655) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L644(line 644) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L611(line 611) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L644-1(lines 625 646) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 600 655) no Hoare annotation was computed. [2021-02-22 01:17:42,574 INFO L189 CegarLoopUtils]: For program point L640(line 640) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L607(line 607) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L620(line 620) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L616(line 616) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L641(line 641) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L629(line 629) no Hoare annotation was computed. [2021-02-22 01:17:42,575 INFO L189 CegarLoopUtils]: For program point L621(line 621) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L613(line 613) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L642(line 642) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L704(line 704) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L671(line 671) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L700(line 700) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-22 01:17:42,576 INFO L189 CegarLoopUtils]: For program point L700-1(line 700) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L700-2(line 700) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L696(line 696) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L696-1(line 696) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L696-2(line 696) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L659(line 659) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L688(lines 688 692) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point L688-1(lines 688 692) no Hoare annotation was computed. [2021-02-22 01:17:42,577 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 656 715) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 656 715) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L680-1(line 680) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L680-2(line 680) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L705(line 705) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L705-1(line 705) no Hoare annotation was computed. [2021-02-22 01:17:42,578 INFO L189 CegarLoopUtils]: For program point L705-2(line 705) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L701(line 701) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L668(line 668) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L701-1(line 701) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L701-2(line 701) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L697(line 697) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 656 715) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L660(line 660) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-22 01:17:42,579 INFO L189 CegarLoopUtils]: For program point L673(line 673) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L702(line 702) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L669(line 669) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L698(line 698) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L665(line 665) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L661(line 661) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L657(line 657) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L682-2(lines 682 707) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-22 01:17:42,580 INFO L189 CegarLoopUtils]: For program point L703(line 703) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L670(line 670) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L699(line 699) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L658(line 658) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L687(line 687) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-22 01:17:42,581 INFO L189 CegarLoopUtils]: For program point L708(lines 681 709) no Hoare annotation was computed. [2021-02-22 01:17:42,582 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 531 537) the Hoare annotation is: true [2021-02-22 01:17:42,582 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 531 537) the Hoare annotation is: true [2021-02-22 01:17:42,582 INFO L185 CegarLoopUtils]: At program point L543(line 543) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 01:17:42,582 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 538 546) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 01:17:42,582 INFO L192 CegarLoopUtils]: At program point L542(line 542) the Hoare annotation is: true [2021-02-22 01:17:42,582 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 538 546) the Hoare annotation is: true [2021-02-22 01:17:42,583 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 538 546) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~6 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~6))) [2021-02-22 01:17:42,583 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 235 242) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2021-02-22 01:17:42,583 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1EXIT(lines 235 242) the Hoare annotation is: true [2021-02-22 01:17:42,583 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__1FINAL(lines 235 242) the Hoare annotation is: true [2021-02-22 01:17:42,583 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 243 252) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,583 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2EXIT(lines 243 252) the Hoare annotation is: true [2021-02-22 01:17:42,584 INFO L185 CegarLoopUtils]: At program point L248(line 248) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,584 INFO L185 CegarLoopUtils]: At program point L248-1(line 248) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,584 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__2FINAL(lines 243 252) the Hoare annotation is: true [2021-02-22 01:17:42,584 INFO L192 CegarLoopUtils]: At program point L248-2(line 248) the Hoare annotation is: true [2021-02-22 01:17:42,584 INFO L185 CegarLoopUtils]: At program point L265(lines 265 275) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2021-02-22 01:17:42,584 INFO L192 CegarLoopUtils]: At program point L263(line 263) the Hoare annotation is: true [2021-02-22 01:17:42,584 INFO L185 CegarLoopUtils]: At program point L263-1(line 263) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret20| 0)) [2021-02-22 01:17:42,585 INFO L192 CegarLoopUtils]: At program point L261(lines 261 278) the Hoare annotation is: true [2021-02-22 01:17:42,585 INFO L185 CegarLoopUtils]: At program point L263-2(line 263) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |__utac_acc__Specification5_spec__3_#t~ret20| 0)) [2021-02-22 01:17:42,585 INFO L185 CegarLoopUtils]: At program point L263-3(line 263) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret20| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0))) [2021-02-22 01:17:42,585 INFO L192 CegarLoopUtils]: At program point L261-1(lines 253 281) the Hoare annotation is: true [2021-02-22 01:17:42,585 INFO L192 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: true [2021-02-22 01:17:42,585 INFO L192 CegarLoopUtils]: At program point L259-1(line 259) the Hoare annotation is: true [2021-02-22 01:17:42,585 INFO L192 CegarLoopUtils]: At program point L259-2(line 259) the Hoare annotation is: true [2021-02-22 01:17:42,586 INFO L192 CegarLoopUtils]: At program point L259-3(line 259) the Hoare annotation is: true [2021-02-22 01:17:42,586 INFO L192 CegarLoopUtils]: At program point L255(line 255) the Hoare annotation is: true [2021-02-22 01:17:42,586 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 253 281) the Hoare annotation is: true [2021-02-22 01:17:42,586 INFO L185 CegarLoopUtils]: At program point L268(line 268) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,586 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification5_spec__3EXIT(lines 253 281) the Hoare annotation is: true [2021-02-22 01:17:42,586 INFO L185 CegarLoopUtils]: At program point L266(lines 266 272) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,586 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,587 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,587 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 124 146) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,587 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 124 146) the Hoare annotation is: true [2021-02-22 01:17:42,587 INFO L192 CegarLoopUtils]: At program point L143(line 143) the Hoare annotation is: true [2021-02-22 01:17:42,587 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 124 146) the Hoare annotation is: true [2021-02-22 01:17:42,587 INFO L185 CegarLoopUtils]: At program point L136(line 136) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:42,587 INFO L185 CegarLoopUtils]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:42,588 INFO L185 CegarLoopUtils]: At program point L134(lines 134 141) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2021-02-22 01:17:42,588 INFO L192 CegarLoopUtils]: At program point L134-1(lines 134 141) the Hoare annotation is: true [2021-02-22 01:17:42,588 INFO L185 CegarLoopUtils]: At program point L132(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,588 INFO L185 CegarLoopUtils]: At program point L131(line 131) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,588 INFO L185 CegarLoopUtils]: At program point L132-1(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,588 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,589 INFO L185 CegarLoopUtils]: At program point L132-2(line 132) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point L95(line 95) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point L94(line 94) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point L93(line 93) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point L92(line 92) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2021-02-22 01:17:42,589 INFO L189 CegarLoopUtils]: For program point L91(line 91) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L90(line 90) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L89(line 89) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L88(line 88) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L87(line 87) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L86(line 86) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L85(line 85) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L84(line 84) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L83(line 83) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L189 CegarLoopUtils]: For program point L82(line 82) no Hoare annotation was computed. [2021-02-22 01:17:42,590 INFO L185 CegarLoopUtils]: At program point stopSystemEXIT(lines 488 502) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point L494(line 494) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point L492(lines 492 498) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point stopSystemENTRY(lines 488 502) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point stopSystemFINAL(lines 488 502) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point L448(line 448) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)) [2021-02-22 01:17:42,591 INFO L192 CegarLoopUtils]: At program point L447(line 447) the Hoare annotation is: true [2021-02-22 01:17:42,591 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 443 451) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-22 01:17:42,591 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 443 451) the Hoare annotation is: true [2021-02-22 01:17:42,592 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 443 451) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~4))) [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L482-1(line 482) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L471(lines 471 479) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L471-2(lines 471 479) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 452 487) no Hoare annotation was computed. [2021-02-22 01:17:42,592 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point L459(lines 459 467) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point L459-2(lines 459 467) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 452 487) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 452 487) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point L482(line 482) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 524 530) the Hoare annotation is: true [2021-02-22 01:17:42,593 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 524 530) the Hoare annotation is: true [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-22 01:17:42,593 INFO L189 CegarLoopUtils]: For program point L572(line 572) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L570(line 570) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L568(line 568) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 554 599) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L566(line 566) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L564(line 564) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L595(line 595) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L562(line 562) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point L560(line 560) no Hoare annotation was computed. [2021-02-22 01:17:42,594 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 554 599) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L591-1(line 591) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L591-2(line 591) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 554 599) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L554(lines 554 599) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L554-1(lines 554 599) no Hoare annotation was computed. [2021-02-22 01:17:42,595 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L577-1(line 577) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L571(line 571) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L569(line 569) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L567(line 567) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L565(line 565) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L563(line 563) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L594(line 594) no Hoare annotation was computed. [2021-02-22 01:17:42,596 INFO L189 CegarLoopUtils]: For program point L561(line 561) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L584-1(line 584) no Hoare annotation was computed. [2021-02-22 01:17:42,597 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L580-1(line 580) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 867 912) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L886(line 886) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L886-1(line 886) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L884(line 884) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L886-2(line 886) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L878(line 878) no Hoare annotation was computed. [2021-02-22 01:17:42,598 INFO L189 CegarLoopUtils]: For program point L909(line 909) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L876(line 876) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L907(line 907) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 867 912) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L874(line 874) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L905(line 905) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L872(line 872) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L903(line 903) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point L870(line 870) no Hoare annotation was computed. [2021-02-22 01:17:42,599 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 867 912) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L868(line 868) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L891(lines 891 892) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L887(lines 887 894) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L885(line 885) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L883(line 883) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L881(lines 881 901) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L881-1(lines 881 901) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L877(line 877) no Hoare annotation was computed. [2021-02-22 01:17:42,600 INFO L189 CegarLoopUtils]: For program point L908(line 908) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L875(line 875) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L908-1(line 908) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L906(line 906) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L908-2(line 908) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L873(line 873) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L906-1(line 906) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L904(line 904) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L906-2(line 906) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L871(line 871) no Hoare annotation was computed. [2021-02-22 01:17:42,601 INFO L189 CegarLoopUtils]: For program point L869(line 869) no Hoare annotation was computed. [2021-02-22 01:17:42,602 INFO L189 CegarLoopUtils]: For program point L867(lines 867 912) no Hoare annotation was computed. [2021-02-22 01:17:42,602 INFO L189 CegarLoopUtils]: For program point L898(lines 898 899) no Hoare annotation was computed. [2021-02-22 01:17:42,602 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 110 120) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,602 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 110 120) the Hoare annotation is: true [2021-02-22 01:17:42,602 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 110 120) the Hoare annotation is: true [2021-02-22 01:17:42,602 INFO L185 CegarLoopUtils]: At program point L115(line 115) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0))) [2021-02-22 01:17:42,602 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmENTRY(lines 432 442) the Hoare annotation is: true [2021-02-22 01:17:42,602 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmEXIT(lines 432 442) the Hoare annotation is: true [2021-02-22 01:17:42,602 INFO L192 CegarLoopUtils]: At program point L439(line 439) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point isMethaneAlarmFINAL(lines 432 442) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point L437(line 437) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point L437-1(line 437) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point L437-2(line 437) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point L437-3(line 437) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point deactivatePumpENTRY(lines 424 431) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point deactivatePumpEXIT(lines 424 431) the Hoare annotation is: true [2021-02-22 01:17:42,603 INFO L192 CegarLoopUtils]: At program point deactivatePumpFINAL(lines 424 431) the Hoare annotation is: true [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point L410(line 410) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point L410-1(lines 391 415) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 391 415) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point L405(line 405) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point processEnvironmentENTRY(lines 391 415) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point L401(line 401) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,604 INFO L185 CegarLoopUtils]: At program point L399(lines 399 407) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L397(line 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L397-1(line 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L395(lines 395 412) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L397-2(line 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L397-3(line 397) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseEXIT(lines 383 389) the Hoare annotation is: true [2021-02-22 01:17:42,605 INFO L192 CegarLoopUtils]: At program point processEnvironment__wrappee__baseFINAL(lines 383 389) the Hoare annotation is: true [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L287(line 287) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,605 INFO L185 CegarLoopUtils]: At program point L316(line 316) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L312(line 312) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L312-1(line 312) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L304(lines 304 310) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L304-1(lines 304 310) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L296(lines 296 300) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,606 INFO L185 CegarLoopUtils]: At program point L292(line 292) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L288(line 288) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L342(lines 293 343) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L330(lines 330 336) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L330-1(lines 324 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,607 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 284 349) the Hoare annotation is: true [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L322(line 322) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L289(line 289) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,607 INFO L185 CegarLoopUtils]: At program point L322-1(line 322) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 284 349) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L314(lines 314 320) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L314-1(lines 314 320) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 284 349) the Hoare annotation is: true [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L339(lines 294 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L306(line 306) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L302(line 302) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,608 INFO L185 CegarLoopUtils]: At program point L302-1(line 302) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L328(line 328) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L295(lines 294 341) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L328-1(line 328) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L328-2(line 328) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L185 CegarLoopUtils]: At program point L324(lines 324 337) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2021-02-22 01:17:42,609 INFO L189 CegarLoopUtils]: For program point L832(line 832) no Hoare annotation was computed. [2021-02-22 01:17:42,609 INFO L189 CegarLoopUtils]: For program point L863(line 863) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L861(line 861) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L828(line 828) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L859(line 859) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 821 866) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L857(line 857) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L824(line 824) no Hoare annotation was computed. [2021-02-22 01:17:42,610 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L845(lines 845 846) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L841(lines 841 848) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L839(line 839) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L837(line 837) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L835(lines 835 855) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L835-1(lines 835 855) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L831(line 831) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L862(line 862) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L829(line 829) no Hoare annotation was computed. [2021-02-22 01:17:42,611 INFO L189 CegarLoopUtils]: For program point L862-1(line 862) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L860(line 860) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L862-2(line 862) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L827(line 827) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L860-1(line 860) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L858(line 858) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L860-2(line 860) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L825(line 825) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L823(line 823) no Hoare annotation was computed. [2021-02-22 01:17:42,612 INFO L189 CegarLoopUtils]: For program point L821(lines 821 866) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 821 866) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L852(lines 852 853) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 821 866) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L840(line 840) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L840-1(line 840) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L838(line 838) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L840-2(line 840) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L209(line 209) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L207(lines 207 215) no Hoare annotation was computed. [2021-02-22 01:17:42,613 INFO L189 CegarLoopUtils]: For program point L205(line 205) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point L207-2(lines 207 215) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 199 221) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 199 221) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point L213(line 213) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 199 221) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 514 523) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 514 523) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 514 523) no Hoare annotation was computed. [2021-02-22 01:17:42,614 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L516-1(line 516) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L516-2(line 516) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L795(line 795) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L754(line 754) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L721(line 721) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L812(line 812) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L779(line 779) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-22 01:17:42,615 INFO L189 CegarLoopUtils]: For program point L796(line 796) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L796-1(line 796) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L796-2(line 796) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L788(lines 766 789) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L755(line 755) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L813(line 813) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L780(line 780) no Hoare annotation was computed. [2021-02-22 01:17:42,616 INFO L189 CegarLoopUtils]: For program point L747(lines 747 763) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L780-1(line 780) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L780-2(line 780) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 718 820) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L797(line 797) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L764(lines 764 805) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L756(line 756) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L756-1(line 756) no Hoare annotation was computed. [2021-02-22 01:17:42,617 INFO L189 CegarLoopUtils]: For program point L781(line 781) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L806(lines 806 817) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 718 820) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L798(line 798) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L765(line 765) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L798-1(line 798) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 718 820) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L782(line 782) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L749(line 749) no Hoare annotation was computed. [2021-02-22 01:17:42,618 INFO L189 CegarLoopUtils]: For program point L782-1(line 782) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L749-1(line 749) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L807(lines 807 814) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L799(line 799) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L733(line 733) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L783(line 783) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L750(line 750) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L808(line 808) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L742(lines 742 746) no Hoare annotation was computed. [2021-02-22 01:17:42,619 INFO L189 CegarLoopUtils]: For program point L734(line 734) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L767-2(lines 767 787) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L792(line 792) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L751(line 751) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L718(lines 718 820) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L718-1(lines 718 820) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L809(line 809) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L776(line 776) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L809-1(line 809) no Hoare annotation was computed. [2021-02-22 01:17:42,620 INFO L189 CegarLoopUtils]: For program point L743(line 743) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L809-2(line 809) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L768(lines 767 787) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L735(line 735) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L793(line 793) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L818(line 818) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L785(line 785) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L752(line 752) no Hoare annotation was computed. [2021-02-22 01:17:42,621 INFO L189 CegarLoopUtils]: For program point L719(line 719) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L752-1(line 752) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L810(line 810) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L777(line 777) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L802(line 802) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L769(lines 769 773) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L736(line 736) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L794(line 794) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L794-1(line 794) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L794-2(line 794) no Hoare annotation was computed. [2021-02-22 01:17:42,622 INFO L189 CegarLoopUtils]: For program point L720(line 720) no Hoare annotation was computed. [2021-02-22 01:17:42,623 INFO L189 CegarLoopUtils]: For program point L778(line 778) no Hoare annotation was computed. [2021-02-22 01:17:42,623 INFO L189 CegarLoopUtils]: For program point L778-1(line 778) no Hoare annotation was computed. [2021-02-22 01:17:42,623 INFO L189 CegarLoopUtils]: For program point L778-2(line 778) no Hoare annotation was computed. [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L481(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L898-1(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L353(line 353) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L481-1(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L481-2(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,623 INFO L185 CegarLoopUtils]: At program point L481-3(line 481) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L477(line 477) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L477-1(line 477) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L477-2(line 477) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L477-3(line 477) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L217(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L473(line 473) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L477-4(line 477) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,624 INFO L185 CegarLoopUtils]: At program point L217-1(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L473-1(line 473) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L217-2(line 217) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L473-2(line 473) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L473-3(line 473) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L213(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L469(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L213-1(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,625 INFO L185 CegarLoopUtils]: At program point L469-1(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L213-2(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L469-2(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L213-3(line 213) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L469-3(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L209(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L465(line 465) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L469-4(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L209-1(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L465-1(line 465) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,626 INFO L185 CegarLoopUtils]: At program point L469-5(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L209-2(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L465-2(line 465) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L469-6(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L209-3(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L465-3(line 465) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L469-7(line 469) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L209-4(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,627 INFO L185 CegarLoopUtils]: At program point L461(line 461) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L465-4(line 465) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L845(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L717(line 717) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L209-5(line 209) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L461-1(line 461) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L845-1(line 845) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,628 INFO L185 CegarLoopUtils]: At program point L461-2(line 461) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L205-3(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L461-3(line 461) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L234(line 234) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L205-4(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L457(line 457) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L205-5(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L205-6(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L205-7(line 205) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,629 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L899(line 899) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L354(line 354) the Hoare annotation is: (= ~pumpRunning~0 0) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,630 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L891(line 891) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L891-1(line 891) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L846(line 846) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L483(line 483) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L483-1(line 483) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,631 INFO L185 CegarLoopUtils]: At program point L483-2(line 483) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point L892(line 892) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point L153(line 153) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point L852(line 852) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point L852-1(line 852) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,632 INFO L185 CegarLoopUtils]: At program point L204(line 204) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,633 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string75.offset| |old(#t~string75.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |old(#valid)| |#valid|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string75.base| |old(#t~string75.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-22 01:17:42,633 INFO L185 CegarLoopUtils]: At program point L898(line 898) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2021-02-22 01:17:42,633 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,633 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 416 423) no Hoare annotation was computed. [2021-02-22 01:17:42,633 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 416 423) no Hoare annotation was computed. [2021-02-22 01:17:42,633 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 416 423) no Hoare annotation was computed. [2021-02-22 01:17:42,633 INFO L192 CegarLoopUtils]: At program point getWaterLevelENTRY(lines 222 230) the Hoare annotation is: true [2021-02-22 01:17:42,633 INFO L192 CegarLoopUtils]: At program point getWaterLevelFINAL(lines 222 230) the Hoare annotation is: true [2021-02-22 01:17:42,633 INFO L192 CegarLoopUtils]: At program point getWaterLevelEXIT(lines 222 230) the Hoare annotation is: true [2021-02-22 01:17:42,633 INFO L192 CegarLoopUtils]: At program point L227(line 227) the Hoare annotation is: true [2021-02-22 01:17:42,634 INFO L192 CegarLoopUtils]: At program point L226(line 226) the Hoare annotation is: true [2021-02-22 01:17:42,634 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 178 189) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:42,634 INFO L185 CegarLoopUtils]: At program point L185(line 185) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:42,634 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-22 01:17:42,634 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 178 189) the Hoare annotation is: true [2021-02-22 01:17:42,634 INFO L192 CegarLoopUtils]: At program point L182-1(lines 178 189) the Hoare annotation is: true [2021-02-22 01:17:42,634 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-22 01:17:42,634 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-22 01:17:42,634 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-22 01:17:42,634 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point L372(line 372) the Hoare annotation is: (or (and (not (= 0 ~systemActive~0)) (= ~pumpRunning~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point L370(lines 370 376) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 356 382) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point L365(line 365) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point L363(lines 359 381) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point timeShiftEXIT(lines 356 382) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point L361(lines 359 381) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,635 INFO L185 CegarLoopUtils]: At program point timeShiftFINAL(lines 356 382) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L58(lines 58 62) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L50(line 50) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L46(line 46) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L69(lines 44 73) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L65(line 65) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2021-02-22 01:17:42,636 INFO L192 CegarLoopUtils]: At program point L55(line 55) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 190 198) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 190 198) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point L195(line 195) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point L194(line 194) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 190 198) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point L159(line 159) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 154 165) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point L158-1(lines 154 165) the Hoare annotation is: true [2021-02-22 01:17:42,637 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 154 165) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 166 177) the Hoare annotation is: true [2021-02-22 01:17:42,638 INFO L185 CegarLoopUtils]: At program point L171(line 171) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:42,638 INFO L192 CegarLoopUtils]: At program point L170-1(lines 166 177) the Hoare annotation is: true [2021-02-22 01:17:42,639 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 166 177) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2021-02-22 01:17:42,639 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 504 511) the Hoare annotation is: true [2021-02-22 01:17:42,639 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 508) the Hoare annotation is: true [2021-02-22 01:17:42,639 INFO L192 CegarLoopUtils]: At program point L508(line 508) the Hoare annotation is: true [2021-02-22 01:17:42,639 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 504 511) the Hoare annotation is: true [2021-02-22 01:17:42,639 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 504 511) the Hoare annotation is: true [2021-02-22 01:17:42,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.02 01:17:42 BoogieIcfgContainer [2021-02-22 01:17:42,658 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-22 01:17:42,659 INFO L168 Benchmark]: Toolchain (without parser) took 80322.19 ms. Allocated memory was 152.0 MB in the beginning and 406.8 MB in the end (delta: 254.8 MB). Free memory was 126.3 MB in the beginning and 169.9 MB in the end (delta: -43.6 MB). Peak memory consumption was 252.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:42,660 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 152.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-22 01:17:42,660 INFO L168 Benchmark]: CACSL2BoogieTranslator took 609.37 ms. Allocated memory is still 152.0 MB. Free memory was 125.1 MB in the beginning and 104.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:42,660 INFO L168 Benchmark]: Boogie Preprocessor took 167.25 ms. Allocated memory is still 152.0 MB. Free memory was 104.7 MB in the beginning and 101.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:42,661 INFO L168 Benchmark]: RCFGBuilder took 1807.45 ms. Allocated memory was 152.0 MB in the beginning and 191.9 MB in the end (delta: 39.8 MB). Free memory was 100.8 MB in the beginning and 125.7 MB in the end (delta: -24.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:42,661 INFO L168 Benchmark]: TraceAbstraction took 77711.73 ms. Allocated memory was 191.9 MB in the beginning and 406.8 MB in the end (delta: 215.0 MB). Free memory was 125.2 MB in the beginning and 169.9 MB in the end (delta: -44.7 MB). Peak memory consumption was 209.6 MB. Max. memory is 8.0 GB. [2021-02-22 01:17:42,663 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 152.0 MB. Free memory is still 126.0 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 609.37 ms. Allocated memory is still 152.0 MB. Free memory was 125.1 MB in the beginning and 104.7 MB in the end (delta: 20.4 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 167.25 ms. Allocated memory is still 152.0 MB. Free memory was 104.7 MB in the beginning and 101.0 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1807.45 ms. Allocated memory was 152.0 MB in the beginning and 191.9 MB in the end (delta: 39.8 MB). Free memory was 100.8 MB in the beginning and 125.7 MB in the end (delta: -24.9 MB). Peak memory consumption was 24.5 MB. Max. memory is 8.0 GB. * TraceAbstraction took 77711.73 ms. Allocated memory was 191.9 MB in the beginning and 406.8 MB in the end (delta: 215.0 MB). Free memory was 125.2 MB in the beginning and 169.9 MB in the end (delta: -44.7 MB). Peak memory consumption was 209.6 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 508]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 293]: Loop Invariant Derived loop invariant: !(\old(systemActive) == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 294]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 531]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 235]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 538]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || !(1 == systemActive)) || ((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) - ProcedureContractResult [Line: 243]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 253]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 124]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 488]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 443]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 524]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 110]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 432]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 424]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 391]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 383]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 284]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 222]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 190]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 356]: Procedure Contract for timeShift Derived contract for procedure timeShift: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 154]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 166]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 504]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 612 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 24.8s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 19.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 52.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 875 SDtfs, 1529 SDslu, 1383 SDs, 0 SdLazy, 2293 SolverSat, 440 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 137 GetRequests, 95 SyntacticMatches, 1 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75 ImplicationChecksByTransitivity, 11.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=416occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 4 MinimizatonAttempts, 154 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 257 LocationsWithAnnotation, 1011 PreInvPairs, 1206 NumberOfFragments, 2156 HoareAnnotationTreeSize, 1011 FomulaSimplifications, 118148 FormulaSimplificationTreeSizeReduction, 4.1s HoareSimplificationTime, 257 FomulaSimplificationsInter, 32895 FormulaSimplificationTreeSizeReductionInter, 48.3s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...