/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-72570d3 [2020-08-22 18:11:37,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-08-22 18:11:37,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-08-22 18:11:37,207 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-08-22 18:11:37,207 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-08-22 18:11:37,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-08-22 18:11:37,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-08-22 18:11:37,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-08-22 18:11:37,223 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-08-22 18:11:37,225 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-08-22 18:11:37,226 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-08-22 18:11:37,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-08-22 18:11:37,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-08-22 18:11:37,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-08-22 18:11:37,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-08-22 18:11:37,234 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-08-22 18:11:37,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-08-22 18:11:37,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-08-22 18:11:37,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-08-22 18:11:37,248 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-08-22 18:11:37,250 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-08-22 18:11:37,251 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-08-22 18:11:37,252 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-08-22 18:11:37,253 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-08-22 18:11:37,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-08-22 18:11:37,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-08-22 18:11:37,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-08-22 18:11:37,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-08-22 18:11:37,267 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-08-22 18:11:37,270 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-08-22 18:11:37,270 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-08-22 18:11:37,271 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-08-22 18:11:37,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-08-22 18:11:37,272 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-08-22 18:11:37,277 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-08-22 18:11:37,277 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-08-22 18:11:37,277 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-08-22 18:11:37,278 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-08-22 18:11:37,278 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-08-22 18:11:37,279 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-08-22 18:11:37,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-08-22 18:11:37,286 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-08-22 18:11:37,301 INFO L113 SettingsManager]: Loading preferences was successful [2020-08-22 18:11:37,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-08-22 18:11:37,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-08-22 18:11:37,303 INFO L138 SettingsManager]: * sizeof long=4 [2020-08-22 18:11:37,304 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-08-22 18:11:37,304 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-08-22 18:11:37,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-08-22 18:11:37,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-08-22 18:11:37,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-08-22 18:11:37,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-08-22 18:11:37,306 INFO L138 SettingsManager]: * sizeof long double=12 [2020-08-22 18:11:37,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-08-22 18:11:37,306 INFO L138 SettingsManager]: * Use constant arrays=true [2020-08-22 18:11:37,307 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-08-22 18:11:37,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-08-22 18:11:37,307 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-08-22 18:11:37,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-08-22 18:11:37,308 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-08-22 18:11:37,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 18:11:37,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-08-22 18:11:37,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-08-22 18:11:37,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-08-22 18:11:37,309 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-08-22 18:11:37,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-08-22 18:11:37,622 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-08-22 18:11:37,625 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-08-22 18:11:37,627 INFO L271 PluginConnector]: Initializing CDTParser... [2020-08-22 18:11:37,627 INFO L275 PluginConnector]: CDTParser initialized [2020-08-22 18:11:37,628 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-08-22 18:11:37,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c5bf28d4/7a020c80c8434550800925a750dad68c/FLAG0cc3dd7e0 [2020-08-22 18:11:38,226 INFO L306 CDTParser]: Found 1 translation units. [2020-08-22 18:11:38,227 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product05.cil.c [2020-08-22 18:11:38,241 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c5bf28d4/7a020c80c8434550800925a750dad68c/FLAG0cc3dd7e0 [2020-08-22 18:11:38,517 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c5bf28d4/7a020c80c8434550800925a750dad68c [2020-08-22 18:11:38,525 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-08-22 18:11:38,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-08-22 18:11:38,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-08-22 18:11:38,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-08-22 18:11:38,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-08-22 18:11:38,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 06:11:38" (1/1) ... [2020-08-22 18:11:38,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cc704b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:38, skipping insertion in model container [2020-08-22 18:11:38,537 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 06:11:38" (1/1) ... [2020-08-22 18:11:38,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-08-22 18:11:38,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-08-22 18:11:38,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 18:11:39,004 INFO L203 MainTranslator]: Completed pre-run [2020-08-22 18:11:39,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-08-22 18:11:39,138 INFO L208 MainTranslator]: Completed translation [2020-08-22 18:11:39,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39 WrapperNode [2020-08-22 18:11:39,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-08-22 18:11:39,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-08-22 18:11:39,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-08-22 18:11:39,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-08-22 18:11:39,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,204 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,218 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,224 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... [2020-08-22 18:11:39,231 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-08-22 18:11:39,232 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-08-22 18:11:39,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-08-22 18:11:39,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-08-22 18:11:39,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-08-22 18:11:39,292 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-08-22 18:11:39,293 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-08-22 18:11:39,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-08-22 18:11:39,295 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-08-22 18:11:39,296 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-08-22 18:11:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-08-22 18:11:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-08-22 18:11:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-08-22 18:11:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-08-22 18:11:39,297 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-08-22 18:11:39,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-08-22 18:11:39,298 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-08-22 18:11:39,299 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-08-22 18:11:39,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-08-22 18:11:39,301 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-08-22 18:11:39,302 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-08-22 18:11:39,303 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-08-22 18:11:39,304 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-08-22 18:11:39,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-08-22 18:11:40,382 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-08-22 18:11:40,382 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-08-22 18:11:40,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 06:11:40 BoogieIcfgContainer [2020-08-22 18:11:40,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-08-22 18:11:40,391 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-08-22 18:11:40,391 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-08-22 18:11:40,394 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-08-22 18:11:40,394 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.08 06:11:38" (1/3) ... [2020-08-22 18:11:40,395 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33efab85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 06:11:40, skipping insertion in model container [2020-08-22 18:11:40,395 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 06:11:39" (2/3) ... [2020-08-22 18:11:40,396 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33efab85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.08 06:11:40, skipping insertion in model container [2020-08-22 18:11:40,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 06:11:40" (3/3) ... [2020-08-22 18:11:40,398 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product05.cil.c [2020-08-22 18:11:40,408 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-08-22 18:11:40,417 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-08-22 18:11:40,431 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-08-22 18:11:40,449 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-08-22 18:11:40,449 INFO L376 AbstractCegarLoop]: Hoare is true [2020-08-22 18:11:40,449 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-08-22 18:11:40,449 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-08-22 18:11:40,450 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-08-22 18:11:40,450 INFO L380 AbstractCegarLoop]: Difference is false [2020-08-22 18:11:40,450 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-08-22 18:11:40,450 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-08-22 18:11:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states. [2020-08-22 18:11:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-08-22 18:11:40,493 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:11:40,494 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] [2020-08-22 18:11:40,495 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:11:40,501 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:11:40,501 INFO L82 PathProgramCache]: Analyzing trace with hash -2082682634, now seen corresponding path program 1 times [2020-08-22 18:11:40,510 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:11:40,510 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1068557373] [2020-08-22 18:11:40,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:11:40,574 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:11:40,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,207 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:11:41,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:41,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,361 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-08-22 18:11:41,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,369 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 18:11:41,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,373 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-08-22 18:11:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,378 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-08-22 18:11:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 18:11:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 120 [2020-08-22 18:11:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,400 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,403 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-08-22 18:11:41,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,407 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-08-22 18:11:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:41,440 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-08-22 18:11:41,448 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1068557373] [2020-08-22 18:11:41,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:11:41,450 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-08-22 18:11:41,451 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027966667] [2020-08-22 18:11:41,467 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-08-22 18:11:41,467 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:11:41,477 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-08-22 18:11:41,477 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-08-22 18:11:41,479 INFO L87 Difference]: Start difference. First operand 282 states. Second operand 4 states. [2020-08-22 18:11:42,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:11:42,658 INFO L93 Difference]: Finished difference Result 419 states and 492 transitions. [2020-08-22 18:11:42,658 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-08-22 18:11:42,660 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 160 [2020-08-22 18:11:42,661 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:11:42,677 INFO L225 Difference]: With dead ends: 419 [2020-08-22 18:11:42,678 INFO L226 Difference]: Without dead ends: 273 [2020-08-22 18:11:42,683 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-08-22 18:11:42,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 273 states. [2020-08-22 18:11:42,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 273 to 231. [2020-08-22 18:11:42,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2020-08-22 18:11:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 249 transitions. [2020-08-22 18:11:42,811 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 249 transitions. Word has length 160 [2020-08-22 18:11:42,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:11:42,812 INFO L479 AbstractCegarLoop]: Abstraction has 231 states and 249 transitions. [2020-08-22 18:11:42,812 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-08-22 18:11:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2020-08-22 18:11:42,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-08-22 18:11:42,817 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:11:42,818 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] [2020-08-22 18:11:42,818 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-08-22 18:11:42,818 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:11:42,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:11:42,819 INFO L82 PathProgramCache]: Analyzing trace with hash 1303722796, now seen corresponding path program 1 times [2020-08-22 18:11:42,819 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:11:42,819 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [872454309] [2020-08-22 18:11:42,820 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:11:42,823 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:11:42,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,209 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:11:43,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-08-22 18:11:43,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,249 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 18:11:43,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,250 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-08-22 18:11:43,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-08-22 18:11:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,259 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 18:11:43,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,261 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-08-22 18:11:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,264 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-08-22 18:11:43,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-08-22 18:11:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-08-22 18:11:43,323 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [872454309] [2020-08-22 18:11:43,324 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:11:43,324 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-08-22 18:11:43,324 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936372092] [2020-08-22 18:11:43,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-08-22 18:11:43,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:11:43,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-08-22 18:11:43,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-08-22 18:11:43,328 INFO L87 Difference]: Start difference. First operand 231 states and 249 transitions. Second operand 5 states. [2020-08-22 18:11:43,981 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-08-22 18:11:44,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:11:44,710 INFO L93 Difference]: Finished difference Result 348 states and 388 transitions. [2020-08-22 18:11:44,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-08-22 18:11:44,714 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 161 [2020-08-22 18:11:44,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:11:44,722 INFO L225 Difference]: With dead ends: 348 [2020-08-22 18:11:44,722 INFO L226 Difference]: Without dead ends: 262 [2020-08-22 18:11:44,725 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-08-22 18:11:44,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-08-22 18:11:44,824 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 221. [2020-08-22 18:11:44,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2020-08-22 18:11:44,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 236 transitions. [2020-08-22 18:11:44,828 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 236 transitions. Word has length 161 [2020-08-22 18:11:44,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:11:44,831 INFO L479 AbstractCegarLoop]: Abstraction has 221 states and 236 transitions. [2020-08-22 18:11:44,831 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-08-22 18:11:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 236 transitions. [2020-08-22 18:11:44,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-08-22 18:11:44,838 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:11:44,839 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] [2020-08-22 18:11:44,839 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-08-22 18:11:44,839 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:11:44,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:11:44,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1303852376, now seen corresponding path program 1 times [2020-08-22 18:11:44,840 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:11:44,840 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1925197611] [2020-08-22 18:11:44,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:11:44,844 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:11:44,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,296 WARN L193 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:11:45,298 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:45,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-08-22 18:11:45,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,353 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 18:11:45,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,354 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-08-22 18:11:45,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-08-22 18:11:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,406 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 18:11:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,408 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 18:11:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,411 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:45,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,413 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 147 [2020-08-22 18:11:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,415 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2020-08-22 18:11:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:45,448 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-08-22 18:11:45,449 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1925197611] [2020-08-22 18:11:45,449 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:11:45,449 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-08-22 18:11:45,449 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857611201] [2020-08-22 18:11:45,450 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-08-22 18:11:45,450 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:11:45,451 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-08-22 18:11:45,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-08-22 18:11:45,451 INFO L87 Difference]: Start difference. First operand 221 states and 236 transitions. Second operand 10 states. [2020-08-22 18:11:46,099 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 18:11:46,562 WARN L193 SmtUtils]: Spent 320.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-08-22 18:11:46,809 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-08-22 18:11:47,054 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:11:47,324 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-08-22 18:11:47,572 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:11:48,775 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:11:48,775 INFO L93 Difference]: Finished difference Result 368 states and 414 transitions. [2020-08-22 18:11:48,776 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-08-22 18:11:48,776 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 170 [2020-08-22 18:11:48,777 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:11:48,782 INFO L225 Difference]: With dead ends: 368 [2020-08-22 18:11:48,783 INFO L226 Difference]: Without dead ends: 262 [2020-08-22 18:11:48,784 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 20 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2020-08-22 18:11:48,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262 states. [2020-08-22 18:11:48,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262 to 221. [2020-08-22 18:11:48,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 221 states. [2020-08-22 18:11:48,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 221 states and 235 transitions. [2020-08-22 18:11:48,845 INFO L78 Accepts]: Start accepts. Automaton has 221 states and 235 transitions. Word has length 170 [2020-08-22 18:11:48,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:11:48,846 INFO L479 AbstractCegarLoop]: Abstraction has 221 states and 235 transitions. [2020-08-22 18:11:48,846 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-08-22 18:11:48,846 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 235 transitions. [2020-08-22 18:11:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-08-22 18:11:48,848 INFO L414 BasicCegarLoop]: Found error trace [2020-08-22 18:11:48,849 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] [2020-08-22 18:11:48,849 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-08-22 18:11:48,849 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-08-22 18:11:48,849 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-08-22 18:11:48,850 INFO L82 PathProgramCache]: Analyzing trace with hash 1139082679, now seen corresponding path program 1 times [2020-08-22 18:11:48,850 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-08-22 18:11:48,850 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [582796578] [2020-08-22 18:11:48,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-08-22 18:11:48,853 INFO L288 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-08-22 18:11:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,153 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:11:49,157 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:49,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,203 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2020-08-22 18:11:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,206 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 87 [2020-08-22 18:11:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,207 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2020-08-22 18:11:49,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2020-08-22 18:11:49,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,218 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-08-22 18:11:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,220 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2020-08-22 18:11:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,224 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-08-22 18:11:49,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-08-22 18:11:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,255 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2020-08-22 18:11:49,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,258 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2020-08-22 18:11:49,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,262 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-08-22 18:11:49,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-08-22 18:11:49,360 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-08-22 18:11:49,360 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [582796578] [2020-08-22 18:11:49,361 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-08-22 18:11:49,361 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-08-22 18:11:49,361 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1441009695] [2020-08-22 18:11:49,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-08-22 18:11:49,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-08-22 18:11:49,362 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-08-22 18:11:49,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-08-22 18:11:49,363 INFO L87 Difference]: Start difference. First operand 221 states and 235 transitions. Second operand 10 states. [2020-08-22 18:11:49,938 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-08-22 18:11:50,756 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:11:51,011 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-08-22 18:11:51,638 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:11:51,890 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-08-22 18:11:52,126 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-08-22 18:11:52,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-08-22 18:11:52,172 INFO L93 Difference]: Finished difference Result 334 states and 377 transitions. [2020-08-22 18:11:52,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-08-22 18:11:52,173 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 178 [2020-08-22 18:11:52,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-08-22 18:11:52,175 INFO L225 Difference]: With dead ends: 334 [2020-08-22 18:11:52,175 INFO L226 Difference]: Without dead ends: 0 [2020-08-22 18:11:52,176 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-08-22 18:11:52,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-08-22 18:11:52,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-08-22 18:11:52,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-08-22 18:11:52,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-08-22 18:11:52,177 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 178 [2020-08-22 18:11:52,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-08-22 18:11:52,178 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-08-22 18:11:52,178 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-08-22 18:11:52,178 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-08-22 18:11:52,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-08-22 18:11:52,178 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-08-22 18:11:52,180 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-08-22 18:11:54,693 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:54,976 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14 [2020-08-22 18:11:55,153 WARN L193 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:55,336 WARN L193 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:55,482 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:11:55,653 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:11:55,882 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-08-22 18:11:56,076 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:56,265 WARN L193 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-08-22 18:11:56,407 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:56,600 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:56,752 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 18 [2020-08-22 18:11:56,932 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:57,087 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:57,266 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14 [2020-08-22 18:11:57,495 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:57,643 WARN L193 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:57,804 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:57,962 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:58,116 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:58,273 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 13 [2020-08-22 18:11:58,446 WARN L193 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:58,651 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-08-22 18:11:58,810 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-08-22 18:11:58,949 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:11:59,143 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:11:59,303 WARN L193 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:59,462 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:11:59,612 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:11:59,816 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:12:00,004 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:12:00,171 WARN L193 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 135 DAG size of output: 11 [2020-08-22 18:12:00,327 WARN L193 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 21 [2020-08-22 18:12:00,621 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-08-22 18:12:00,772 WARN L193 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:12:00,954 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-08-22 18:12:01,113 WARN L193 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 140 DAG size of output: 23 [2020-08-22 18:12:01,264 WARN L193 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:12:01,433 WARN L193 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 15 [2020-08-22 18:12:01,599 WARN L193 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-08-22 18:12:01,743 WARN L193 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:12:01,947 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:12:02,114 WARN L193 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 12 [2020-08-22 18:12:02,307 WARN L193 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 137 DAG size of output: 14 [2020-08-22 18:12:02,317 INFO L268 CegarLoopResult]: For program point L386-1(lines 386 390) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L378(line 378) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L378-1(line 378) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L378-2(line 378) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 355 410) no Hoare annotation was computed. [2020-08-22 18:12:02,318 INFO L268 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L399(line 399) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L399-1(lines 380 401) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-08-22 18:12:02,319 INFO L268 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 355 410) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 355 410) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-08-22 18:12:02,320 INFO L268 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L397-1(line 397) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L397-2(line 397) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L385(line 385) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L381(line 381) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L402(lines 379 403) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-08-22 18:12:02,321 INFO L268 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L386(lines 386 390) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 411 470) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L428(line 428) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 411 470) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-08-22 18:12:02,322 INFO L268 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 411 470) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L437-2(lines 437 462) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L442(line 442) no Hoare annotation was computed. [2020-08-22 18:12:02,323 INFO L268 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L463(lines 436 464) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L455-1(line 455) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L455-2(line 455) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L451-1(line 451) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L451-2(line 451) no Hoare annotation was computed. [2020-08-22 18:12:02,324 INFO L268 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L443(lines 443 447) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L443-1(lines 443 447) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L435-1(line 435) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L435-2(line 435) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L460(line 460) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L460-1(line 460) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L460-2(line 460) no Hoare annotation was computed. [2020-08-22 18:12:02,325 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-08-22 18:12:02,326 INFO L268 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-08-22 18:12:02,326 INFO L268 CegarLoopResult]: For program point L456-1(line 456) no Hoare annotation was computed. [2020-08-22 18:12:02,326 INFO L268 CegarLoopResult]: For program point L456-2(line 456) no Hoare annotation was computed. [2020-08-22 18:12:02,326 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-08-22 18:12:02,326 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-08-22 18:12:02,327 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 876 882) the Hoare annotation is: true [2020-08-22 18:12:02,327 INFO L271 CegarLoopResult]: At program point select_helpersEXIT(lines 876 882) the Hoare annotation is: true [2020-08-22 18:12:02,327 INFO L264 CegarLoopResult]: At program point valid_productEXIT(lines 883 891) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-08-22 18:12:02,327 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 883 891) the Hoare annotation is: true [2020-08-22 18:12:02,327 INFO L264 CegarLoopResult]: At program point valid_productFINAL(lines 883 891) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9) (= |valid_product_#res| 1))) [2020-08-22 18:12:02,327 INFO L264 CegarLoopResult]: At program point L888(line 888) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~9 1) (<= 1 valid_product_~retValue_acc~9)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,327 INFO L271 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: true [2020-08-22 18:12:02,327 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 44 51) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,328 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1EXIT(lines 44 51) the Hoare annotation is: true [2020-08-22 18:12:02,328 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1FINAL(lines 44 51) the Hoare annotation is: true [2020-08-22 18:12:02,328 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 52 61) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,328 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2EXIT(lines 52 61) the Hoare annotation is: true [2020-08-22 18:12:02,328 INFO L264 CegarLoopResult]: At program point L57(line 57) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,328 INFO L264 CegarLoopResult]: At program point L57-1(line 57) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,328 INFO L271 CegarLoopResult]: At program point L57-2(line 57) the Hoare annotation is: true [2020-08-22 18:12:02,328 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2FINAL(lines 52 61) the Hoare annotation is: true [2020-08-22 18:12:02,329 INFO L271 CegarLoopResult]: At program point L68-3(line 68) the Hoare annotation is: true [2020-08-22 18:12:02,329 INFO L271 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: true [2020-08-22 18:12:02,329 INFO L264 CegarLoopResult]: At program point L77(line 77) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2020-08-22 18:12:02,329 INFO L264 CegarLoopResult]: At program point L75(lines 75 81) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0))) [2020-08-22 18:12:02,329 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 62 90) the Hoare annotation is: true [2020-08-22 18:12:02,329 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3EXIT(lines 62 90) the Hoare annotation is: true [2020-08-22 18:12:02,329 INFO L264 CegarLoopResult]: At program point L74(lines 74 84) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L72(line 72) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L264 CegarLoopResult]: At program point L72-1(line 72) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret2| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L70(lines 70 87) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L264 CegarLoopResult]: At program point L72-2(line 72) the Hoare annotation is: (or (= |__utac_acc__Specification5_spec__3_#t~ret2| 0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,330 INFO L264 CegarLoopResult]: At program point L72-3(line 72) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |__utac_acc__Specification5_spec__3_#t~ret2| 0) (= __utac_acc__Specification5_spec__3_~tmp___0~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L70-1(lines 62 90) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L68(line 68) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L68-1(line 68) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L271 CegarLoopResult]: At program point L68-2(line 68) the Hoare annotation is: true [2020-08-22 18:12:02,330 INFO L264 CegarLoopResult]: At program point L766(line 766) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,330 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 754 776) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L766-1(line 766) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L764(lines 764 771) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L271 CegarLoopResult]: At program point L764-1(lines 764 771) the Hoare annotation is: true [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L762(line 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret60| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L762-1(line 762) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret60| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 754 776) the Hoare annotation is: true [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L760(line 760) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,331 INFO L264 CegarLoopResult]: At program point L762-2(line 762) the Hoare annotation is: (or (and (= main_~tmp~6 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |main_#t~ret60| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,332 INFO L264 CegarLoopResult]: At program point L760-1(line 760) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,332 INFO L264 CegarLoopResult]: At program point L756(line 756) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,332 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 754 776) the Hoare annotation is: true [2020-08-22 18:12:02,332 INFO L271 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 709 732) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 709 732) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 709 732) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-08-22 18:12:02,332 INFO L268 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L720(line 720) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L719(line 719) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L718(line 718) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L717(line 717) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L716(line 716) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L715(line 715) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L268 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-08-22 18:12:02,333 INFO L271 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: true [2020-08-22 18:12:02,333 INFO L264 CegarLoopResult]: At program point isPumpRunningEXIT(lines 189 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,333 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 189 197) the Hoare annotation is: true [2020-08-22 18:12:02,334 INFO L264 CegarLoopResult]: At program point isPumpRunningFINAL(lines 189 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,334 INFO L264 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L223(line 223) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L217(lines 217 225) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L217-2(lines 217 225) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 198 233) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-08-22 18:12:02,334 INFO L268 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 198 233) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 198 233) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L271 CegarLoopResult]: At program point select_featuresEXIT(lines 869 875) the Hoare annotation is: true [2020-08-22 18:12:02,335 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 869 875) the Hoare annotation is: true [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-08-22 18:12:02,335 INFO L268 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 309 354) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L339(line 339) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L339-1(line 339) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 309 354) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L335(line 335) no Hoare annotation was computed. [2020-08-22 18:12:02,336 INFO L268 CegarLoopResult]: For program point L335-1(line 335) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 309 354) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-08-22 18:12:02,337 INFO L268 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L346-1(line 346) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-08-22 18:12:02,338 INFO L268 CegarLoopResult]: For program point L346-2(line 346) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L309(lines 309 354) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L309-1(lines 309 354) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L332-1(line 332) no Hoare annotation was computed. [2020-08-22 18:12:02,339 INFO L268 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L636(lines 636 656) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 622 667) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-08-22 18:12:02,340 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L663-1(line 663) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L663-2(line 663) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L661-1(line 661) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L661-2(line 661) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-08-22 18:12:02,341 INFO L268 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L622(lines 622 667) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L653(lines 653 654) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L653-1(lines 636 656) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 622 667) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 622 667) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L641(line 641) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L641-1(line 641) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-08-22 18:12:02,342 INFO L268 CegarLoopResult]: For program point L641-2(line 641) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-08-22 18:12:02,343 INFO L268 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-08-22 18:12:02,344 INFO L268 CegarLoopResult]: For program point L646(lines 646 647) no Hoare annotation was computed. [2020-08-22 18:12:02,344 INFO L268 CegarLoopResult]: For program point L642(lines 642 649) no Hoare annotation was computed. [2020-08-22 18:12:02,344 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 740 750) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,344 INFO L271 CegarLoopResult]: At program point runTestEXIT(lines 740 750) the Hoare annotation is: true [2020-08-22 18:12:02,344 INFO L264 CegarLoopResult]: At program point L745(line 745) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,344 INFO L271 CegarLoopResult]: At program point runTestFINAL(lines 740 750) the Hoare annotation is: true [2020-08-22 18:12:02,344 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 178 188) the Hoare annotation is: true [2020-08-22 18:12:02,344 INFO L271 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 178 188) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point L185(line 185) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 178 188) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point L183-1(line 183) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point L183-2(line 183) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point L183-3(line 183) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 170 177) the Hoare annotation is: true [2020-08-22 18:12:02,345 INFO L271 CegarLoopResult]: At program point deactivatePumpEXIT(lines 170 177) the Hoare annotation is: true [2020-08-22 18:12:02,346 INFO L271 CegarLoopResult]: At program point deactivatePumpFINAL(lines 170 177) the Hoare annotation is: true [2020-08-22 18:12:02,346 INFO L264 CegarLoopResult]: At program point L156(line 156) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,346 INFO L264 CegarLoopResult]: At program point L156-1(lines 137 161) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,346 INFO L264 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,346 INFO L264 CegarLoopResult]: At program point processEnvironmentEXIT(lines 137 161) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,346 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 137 161) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L147(line 147) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L145(lines 145 153) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L143(line 143) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L143-1(line 143) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L141(lines 141 158) the Hoare annotation is: (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L143-2(line 143) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L264 CegarLoopResult]: At program point L143-3(line 143) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,347 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 129 135) the Hoare annotation is: true [2020-08-22 18:12:02,348 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 129 135) the Hoare annotation is: true [2020-08-22 18:12:02,348 INFO L264 CegarLoopResult]: At program point L258-1(lines 258 264) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,348 INFO L264 CegarLoopResult]: At program point L250(lines 250 254) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,348 INFO L264 CegarLoopResult]: At program point L246(line 246) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,348 INFO L264 CegarLoopResult]: At program point L242(line 242) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,348 INFO L264 CegarLoopResult]: At program point L284(lines 284 288) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L284-2(lines 278 289) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L243(line 243) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L276-1(line 276) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L268(lines 268 274) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L268-1(lines 268 274) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,349 INFO L264 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,350 INFO L271 CegarLoopResult]: At program point testEXIT(lines 238 301) the Hoare annotation is: true [2020-08-22 18:12:02,350 INFO L264 CegarLoopResult]: At program point L256(line 256) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,350 INFO L264 CegarLoopResult]: At program point testENTRY(lines 238 301) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,350 INFO L264 CegarLoopResult]: At program point L256-1(line 256) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,350 INFO L271 CegarLoopResult]: At program point testFINAL(lines 238 301) the Hoare annotation is: true [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L240(line 240) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L294(lines 247 295) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L282(line 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L249(lines 248 293) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L282-1(line 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L282-2(line 282) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,351 INFO L264 CegarLoopResult]: At program point L278(lines 278 289) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L241(line 241) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L270(line 270) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L266(line 266) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L266-1(line 266) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L291(lines 248 293) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,352 INFO L264 CegarLoopResult]: At program point L258(lines 258 264) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L576(lines 576 621) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L607(lines 607 608) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L607-1(lines 590 610) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 576 621) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L595-1(line 595) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L595-2(line 595) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-08-22 18:12:02,353 INFO L268 CegarLoopResult]: For program point L618(line 618) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-08-22 18:12:02,354 INFO L268 CegarLoopResult]: For program point L600(lines 600 601) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 576 621) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L596(lines 596 603) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 576 621) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L590(lines 590 610) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-08-22 18:12:02,355 INFO L268 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L617-1(line 617) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L617-2(line 617) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L615-1(line 615) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L615-2(line 615) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-08-22 18:12:02,356 INFO L268 CegarLoopResult]: For program point L833(lines 833 841) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L833-2(lines 833 841) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 825 847) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 825 847) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 825 847) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-08-22 18:12:02,357 INFO L268 CegarLoopResult]: For program point L473(lines 473 575) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L473-1(lines 473 575) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L564-1(line 564) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L564-2(line 564) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L523(lines 522 542) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-08-22 18:12:02,358 INFO L268 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L507-1(line 507) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L565(line 565) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-08-22 18:12:02,359 INFO L268 CegarLoopResult]: For program point L557(line 557) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L524(lines 524 528) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L549-1(line 549) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L549-2(line 549) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 473 575) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-08-22 18:12:02,360 INFO L268 CegarLoopResult]: For program point L533-1(line 533) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L533-2(line 533) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 473 575) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 473 575) no Hoare annotation was computed. [2020-08-22 18:12:02,361 INFO L268 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L551-1(line 551) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L551-2(line 551) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L543(lines 521 544) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-08-22 18:12:02,362 INFO L268 CegarLoopResult]: For program point L502(lines 502 518) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L535-1(line 535) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L535-2(line 535) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L519(lines 519 560) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L511-1(line 511) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-08-22 18:12:02,363 INFO L268 CegarLoopResult]: For program point L561(lines 561 572) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L553-1(line 553) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L537-1(line 537) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L504-1(line 504) no Hoare annotation was computed. [2020-08-22 18:12:02,364 INFO L268 CegarLoopResult]: For program point L562(lines 562 569) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L554(line 554) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L497(lines 497 501) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L522-2(lines 522 542) no Hoare annotation was computed. [2020-08-22 18:12:02,365 INFO L268 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point L861-1(line 861) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 859 868) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point L861-2(line 861) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 859 868) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 859 868) no Hoare annotation was computed. [2020-08-22 18:12:02,366 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L779(line 779) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L647(line 647) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L227(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L99(line 99) the Hoare annotation is: (= ~pumpRunning~0 |old(~pumpRunning~0)|) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L227-1(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L227-2(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,367 INFO L264 CegarLoopResult]: At program point L227-3(line 227) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L223(line 223) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L223-1(line 223) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L607-1(line 607) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L830(line 830) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L223-2(line 223) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,368 INFO L264 CegarLoopResult]: At program point L223-3(line 223) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L219(line 219) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L223-4(line 223) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L219-1(line 219) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L219-2(line 219) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L219-3(line 219) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L215-2(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,369 INFO L264 CegarLoopResult]: At program point L215-3(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L215-4(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L211-1(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L215-5(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L211-2(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L215-6(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L211-3(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L215-7(line 215) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,370 INFO L264 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L211-4(line 211) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L207-1(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L207-2(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L207-3(line 207) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L653-1(line 653) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L843(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,371 INFO L264 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L843-1(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L843-2(line 843) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L839(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L839-1(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L839-2(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L839-3(line 839) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (= ~pumpRunning~0 0) [2020-08-22 18:12:02,372 INFO L264 CegarLoopResult]: At program point L835(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L835-1(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L835-2(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L835-3(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L835-4(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L831-1(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L835-5(line 835) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,373 INFO L264 CegarLoopResult]: At program point L831-2(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L831-3(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L831-4(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L831-5(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L831-6(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L831-7(line 831) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L600-1(line 600) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,374 INFO L264 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point L778(line 778) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string47.offset| |old(#t~string47.offset)|) (= |old(#length)| |#length|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string20.base| |old(#t~string20.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point L229(line 229) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point L646-1(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,375 INFO L264 CegarLoopResult]: At program point L229-1(line 229) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,376 INFO L264 CegarLoopResult]: At program point L229-2(line 229) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) [2020-08-22 18:12:02,376 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,376 INFO L268 CegarLoopResult]: For program point activatePumpFINAL(lines 162 169) no Hoare annotation was computed. [2020-08-22 18:12:02,376 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 162 169) no Hoare annotation was computed. [2020-08-22 18:12:02,376 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 162 169) no Hoare annotation was computed. [2020-08-22 18:12:02,376 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 848 856) the Hoare annotation is: true [2020-08-22 18:12:02,376 INFO L271 CegarLoopResult]: At program point getWaterLevelFINAL(lines 848 856) the Hoare annotation is: true [2020-08-22 18:12:02,376 INFO L271 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: true [2020-08-22 18:12:02,376 INFO L271 CegarLoopResult]: At program point getWaterLevelEXIT(lines 848 856) the Hoare annotation is: true [2020-08-22 18:12:02,377 INFO L271 CegarLoopResult]: At program point L852(line 852) the Hoare annotation is: true [2020-08-22 18:12:02,377 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 804 815) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:12:02,377 INFO L264 CegarLoopResult]: At program point L811(line 811) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:12:02,377 INFO L264 CegarLoopResult]: At program point L809(line 809) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-08-22 18:12:02,377 INFO L271 CegarLoopResult]: At program point L808-1(lines 804 815) the Hoare annotation is: true [2020-08-22 18:12:02,377 INFO L271 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 804 815) the Hoare annotation is: true [2020-08-22 18:12:02,377 INFO L268 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-08-22 18:12:02,377 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-08-22 18:12:02,377 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-08-22 18:12:02,377 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-08-22 18:12:02,378 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 816 824) the Hoare annotation is: true [2020-08-22 18:12:02,378 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 816 824) the Hoare annotation is: true [2020-08-22 18:12:02,378 INFO L271 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: true [2020-08-22 18:12:02,378 INFO L271 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: true [2020-08-22 18:12:02,378 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 816 824) the Hoare annotation is: true [2020-08-22 18:12:02,378 INFO L264 CegarLoopResult]: At program point L118(line 118) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,378 INFO L264 CegarLoopResult]: At program point L116(lines 116 122) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,378 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 102 128) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,378 INFO L264 CegarLoopResult]: At program point L111(line 111) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-08-22 18:12:02,379 INFO L264 CegarLoopResult]: At program point L109(lines 105 127) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,379 INFO L264 CegarLoopResult]: At program point L107(lines 105 127) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,379 INFO L264 CegarLoopResult]: At program point timeShiftEXIT(lines 102 128) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,379 INFO L264 CegarLoopResult]: At program point timeShiftFINAL(lines 102 128) the Hoare annotation is: (or (not (= 1 ~systemActive~0)) (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point L704(lines 679 708) the Hoare annotation is: true [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point cleanupEXIT(lines 679 708) the Hoare annotation is: true [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point L690(line 690) the Hoare annotation is: true [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 679 708) the Hoare annotation is: true [2020-08-22 18:12:02,379 INFO L271 CegarLoopResult]: At program point L693(lines 693 697) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L693-1(lines 693 697) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L689-2(lines 689 703) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L685(line 685) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L685-1(line 685) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L785(line 785) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point L784-1(lines 780 791) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 780 791) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 780 791) the Hoare annotation is: true [2020-08-22 18:12:02,380 INFO L271 CegarLoopResult]: At program point setupEXIT(lines 733 739) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 733 739) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point waterRiseEXIT(lines 792 803) the Hoare annotation is: true [2020-08-22 18:12:02,381 INFO L264 CegarLoopResult]: At program point L797(line 797) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,381 INFO L271 CegarLoopResult]: At program point L796-1(lines 792 803) the Hoare annotation is: true [2020-08-22 18:12:02,382 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 792 803) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-08-22 18:12:02,382 INFO L271 CegarLoopResult]: At program point __automaton_failFINAL(lines 669 676) the Hoare annotation is: true [2020-08-22 18:12:02,382 INFO L271 CegarLoopResult]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 673) the Hoare annotation is: true [2020-08-22 18:12:02,382 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 669 676) the Hoare annotation is: true [2020-08-22 18:12:02,382 INFO L271 CegarLoopResult]: At program point __automaton_failEXIT(lines 669 676) the Hoare annotation is: true [2020-08-22 18:12:02,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 22.08 06:12:02 BoogieIcfgContainer [2020-08-22 18:12:02,405 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-08-22 18:12:02,406 INFO L168 Benchmark]: Toolchain (without parser) took 23880.37 ms. Allocated memory was 140.0 MB in the beginning and 643.3 MB in the end (delta: 503.3 MB). Free memory was 102.9 MB in the beginning and 224.9 MB in the end (delta: -122.0 MB). Peak memory consumption was 489.2 MB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,407 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 611.86 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 102.7 MB in the beginning and 173.9 MB in the end (delta: -71.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,409 INFO L168 Benchmark]: Boogie Preprocessor took 92.00 ms. Allocated memory is still 205.0 MB. Free memory was 173.9 MB in the beginning and 167.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,410 INFO L168 Benchmark]: RCFGBuilder took 1157.52 ms. Allocated memory was 205.0 MB in the beginning and 238.6 MB in the end (delta: 33.6 MB). Free memory was 167.7 MB in the beginning and 179.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,411 INFO L168 Benchmark]: TraceAbstraction took 22014.10 ms. Allocated memory was 238.6 MB in the beginning and 643.3 MB in the end (delta: 404.8 MB). Free memory was 179.6 MB in the beginning and 224.9 MB in the end (delta: -45.3 MB). Peak memory consumption was 467.3 MB. Max. memory is 7.1 GB. [2020-08-22 18:12:02,415 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.0 MB. Free memory was 122.5 MB in the beginning and 122.3 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 611.86 ms. Allocated memory was 140.0 MB in the beginning and 205.0 MB in the end (delta: 65.0 MB). Free memory was 102.7 MB in the beginning and 173.9 MB in the end (delta: -71.2 MB). Peak memory consumption was 27.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 92.00 ms. Allocated memory is still 205.0 MB. Free memory was 173.9 MB in the beginning and 167.7 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1157.52 ms. Allocated memory was 205.0 MB in the beginning and 238.6 MB in the end (delta: 33.6 MB). Free memory was 167.7 MB in the beginning and 179.6 MB in the end (delta: -11.9 MB). Peak memory consumption was 80.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 22014.10 ms. Allocated memory was 238.6 MB in the beginning and 643.3 MB in the end (delta: 404.8 MB). Free memory was 179.6 MB in the beginning and 224.9 MB in the end (delta: -45.3 MB). Peak memory consumption was 467.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 673]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 679]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: !(systemActive == 1) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - InvariantResult [Line: 689]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 876]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for __utac_acc__Specification5_spec__1 Derived contract for procedure __utac_acc__Specification5_spec__1: 1 - ProcedureContractResult [Line: 883]: Procedure Contract for valid_product Derived contract for procedure valid_product: (!(pumpRunning == 0) || !(1 == systemActive)) || ((retValue_acc <= 1 && 1 <= retValue_acc) && \result == 1) - ProcedureContractResult [Line: 52]: Procedure Contract for __utac_acc__Specification5_spec__2 Derived contract for procedure __utac_acc__Specification5_spec__2: 1 - ProcedureContractResult [Line: 62]: Procedure Contract for __utac_acc__Specification5_spec__3 Derived contract for procedure __utac_acc__Specification5_spec__3: 1 - ProcedureContractResult [Line: 754]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 189]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 869]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 740]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 178]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 170]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 137]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (pumpRunning == \old(pumpRunning) || !(1 == systemActive)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 129]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 238]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 804]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 848]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: 1 - ProcedureContractResult [Line: 102]: Procedure Contract for timeShift Derived contract for procedure timeShift: (!(1 == systemActive) || !(\old(pumpRunning) == 0)) || pumpRunning == 0 - ProcedureContractResult [Line: 679]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 816]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 780]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 733]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 792]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 669]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 37 procedures, 597 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 11.7s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 8.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 10.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 815 SDtfs, 1217 SDslu, 1283 SDs, 0 SdLazy, 1816 SolverSat, 289 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 131 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 4.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=282occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 4 MinimizatonAttempts, 124 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 245 LocationsWithAnnotation, 658 PreInvPairs, 755 NumberOfFragments, 2094 HoareAnnotationTreeSize, 658 FomulaSimplifications, 60597 FormulaSimplificationTreeSizeReduction, 2.3s HoareSimplificationTime, 245 FomulaSimplificationsInter, 13783 FormulaSimplificationTreeSizeReductionInter, 7.6s 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...