/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product16.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 23:43:26,111 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 23:43:26,118 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 23:43:26,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 23:43:26,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 23:43:26,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 23:43:26,159 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 23:43:26,162 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 23:43:26,164 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 23:43:26,165 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 23:43:26,166 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 23:43:26,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 23:43:26,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 23:43:26,170 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 23:43:26,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 23:43:26,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 23:43:26,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 23:43:26,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 23:43:26,177 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 23:43:26,179 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 23:43:26,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 23:43:26,182 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 23:43:26,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 23:43:26,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 23:43:26,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-06 23:43:26,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-06 23:43:26,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-06 23:43:26,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-06 23:43:26,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-06 23:43:26,192 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-06 23:43:26,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-06 23:43:26,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-06 23:43:26,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-06 23:43:26,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-06 23:43:26,197 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-06 23:43:26,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-06 23:43:26,198 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-06 23:43:26,199 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-06 23:43:26,199 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 23:43:26,200 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 23:43:26,201 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 23:43:26,202 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-06 23:43:26,230 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 23:43:26,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 23:43:26,232 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 23:43:26,232 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 23:43:26,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 23:43:26,233 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 23:43:26,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 23:43:26,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 23:43:26,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 23:43:26,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 23:43:26,234 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 23:43:26,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 23:43:26,235 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 23:43:26,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 23:43:26,235 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 23:43:26,236 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-06 23:43:26,236 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 23:43:26,236 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 23:43:26,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 23:43:26,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 23:43:26,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-06 23:43:26,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 23:43:26,237 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 23:43:26,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 23:43:26,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 23:43:26,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 23:43:26,651 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 23:43:26,652 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 23:43:26,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product16.cil.c [2020-11-06 23:43:26,721 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3466f691/12e85016d46d4193bd95a5b53e9ecf6d/FLAG6321174e1 [2020-11-06 23:43:27,406 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 23:43:27,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product16.cil.c [2020-11-06 23:43:27,428 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3466f691/12e85016d46d4193bd95a5b53e9ecf6d/FLAG6321174e1 [2020-11-06 23:43:27,708 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a3466f691/12e85016d46d4193bd95a5b53e9ecf6d [2020-11-06 23:43:27,711 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 23:43:27,718 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 23:43:27,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 23:43:27,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 23:43:27,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 23:43:27,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:43:27" (1/1) ... [2020-11-06 23:43:27,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a01675c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:27, skipping insertion in model container [2020-11-06 23:43:27,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 11:43:27" (1/1) ... [2020-11-06 23:43:27,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 23:43:27,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 23:43:28,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:43:28,115 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 23:43:28,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 23:43:28,292 INFO L208 MainTranslator]: Completed translation [2020-11-06 23:43:28,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28 WrapperNode [2020-11-06 23:43:28,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 23:43:28,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 23:43:28,296 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 23:43:28,296 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 23:43:28,310 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,310 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,352 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,353 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,441 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (1/1) ... [2020-11-06 23:43:28,469 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 23:43:28,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 23:43:28,471 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 23:43:28,471 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 23:43:28,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (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 [2020-11-06 23:43:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 23:43:28,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 23:43:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-06 23:43:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 23:43:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-06 23:43:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-06 23:43:28,586 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-06 23:43:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-06 23:43:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-06 23:43:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-06 23:43:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:43:28,587 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-06 23:43:28,588 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-06 23:43:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-06 23:43:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 23:43:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-06 23:43:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-06 23:43:28,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-06 23:43:28,590 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__base [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-06 23:43:28,591 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-06 23:43:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-06 23:43:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-06 23:43:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-11-06 23:43:28,592 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-06 23:43:28,592 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-06 23:43:28,593 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-06 23:43:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-06 23:43:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-06 23:43:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-06 23:43:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-06 23:43:28,594 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-06 23:43:28,595 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-06 23:43:28,596 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-06 23:43:28,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 23:43:28,598 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-06 23:43:28,599 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-06 23:43:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-06 23:43:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-06 23:43:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-11-06 23:43:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-06 23:43:28,600 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-11-06 23:43:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-06 23:43:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__base [2020-11-06 23:43:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 23:43:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 23:43:28,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 23:43:30,340 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 23:43:30,341 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-06 23:43:30,344 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:43:30 BoogieIcfgContainer [2020-11-06 23:43:30,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 23:43:30,346 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 23:43:30,346 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 23:43:30,351 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 23:43:30,351 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 11:43:27" (1/3) ... [2020-11-06 23:43:30,352 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eb14bd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:43:30, skipping insertion in model container [2020-11-06 23:43:30,352 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 11:43:28" (2/3) ... [2020-11-06 23:43:30,352 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@eb14bd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 11:43:30, skipping insertion in model container [2020-11-06 23:43:30,353 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 11:43:30" (3/3) ... [2020-11-06 23:43:30,354 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product16.cil.c [2020-11-06 23:43:30,373 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-06 23:43:30,378 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-06 23:43:30,393 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-06 23:43:30,420 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 23:43:30,420 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 23:43:30,420 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-06 23:43:30,421 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 23:43:30,421 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 23:43:30,421 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 23:43:30,421 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 23:43:30,421 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 23:43:30,446 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states. [2020-11-06 23:43:30,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-06 23:43:30,467 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:43:30,469 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:43:30,469 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:43:30,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:43:30,476 INFO L82 PathProgramCache]: Analyzing trace with hash -1538710954, now seen corresponding path program 1 times [2020-11-06 23:43:30,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:43:30,487 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1996325939] [2020-11-06 23:43:30,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:43:30,566 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:43:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,643 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:43:31,647 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:43:31,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:43:31,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,799 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:43:31,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,803 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:43:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,809 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:43:31,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,815 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:43:31,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,820 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-06 23:43:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:43:31,867 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1996325939] [2020-11-06 23:43:31,870 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:43:31,873 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-06 23:43:31,874 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809253396] [2020-11-06 23:43:31,882 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-06 23:43:31,882 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:43:31,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-06 23:43:31,904 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:43:31,906 INFO L87 Difference]: Start difference. First operand 293 states. Second operand 3 states. [2020-11-06 23:43:33,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:43:33,685 INFO L93 Difference]: Finished difference Result 424 states and 511 transitions. [2020-11-06 23:43:33,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-06 23:43:33,692 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-06 23:43:33,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:43:33,724 INFO L225 Difference]: With dead ends: 424 [2020-11-06 23:43:33,725 INFO L226 Difference]: Without dead ends: 271 [2020-11-06 23:43:33,731 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-06 23:43:33,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-11-06 23:43:33,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 229. [2020-11-06 23:43:33,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2020-11-06 23:43:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 248 transitions. [2020-11-06 23:43:33,918 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 248 transitions. Word has length 148 [2020-11-06 23:43:33,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:43:33,921 INFO L481 AbstractCegarLoop]: Abstraction has 229 states and 248 transitions. [2020-11-06 23:43:33,921 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-06 23:43:33,922 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 248 transitions. [2020-11-06 23:43:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-06 23:43:33,934 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:43:33,935 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:43:33,935 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 23:43:33,936 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:43:33,936 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:43:33,937 INFO L82 PathProgramCache]: Analyzing trace with hash 686030001, now seen corresponding path program 1 times [2020-11-06 23:43:33,937 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:43:33,938 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1503673083] [2020-11-06 23:43:33,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:43:33,947 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:43:34,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,527 WARN L194 SmtUtils]: Spent 373.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:43:34,533 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:43:34,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,603 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:43:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,605 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:43:34,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,608 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:43:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,611 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:43:34,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,612 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-06 23:43:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,615 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-06 23:43:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:34,648 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:43:34,649 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1503673083] [2020-11-06 23:43:34,649 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:43:34,649 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-06 23:43:34,649 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1877161127] [2020-11-06 23:43:34,652 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-06 23:43:34,653 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:43:34,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-06 23:43:34,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-06 23:43:34,654 INFO L87 Difference]: Start difference. First operand 229 states and 248 transitions. Second operand 4 states. [2020-11-06 23:43:35,586 WARN L194 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:43:36,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:43:36,619 INFO L93 Difference]: Finished difference Result 328 states and 370 transitions. [2020-11-06 23:43:36,620 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 23:43:36,620 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-06 23:43:36,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:43:36,625 INFO L225 Difference]: With dead ends: 328 [2020-11-06 23:43:36,625 INFO L226 Difference]: Without dead ends: 254 [2020-11-06 23:43:36,629 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-06 23:43:36,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2020-11-06 23:43:36,735 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 219. [2020-11-06 23:43:36,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 219 states. [2020-11-06 23:43:36,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 219 states and 235 transitions. [2020-11-06 23:43:36,737 INFO L78 Accepts]: Start accepts. Automaton has 219 states and 235 transitions. Word has length 149 [2020-11-06 23:43:36,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:43:36,738 INFO L481 AbstractCegarLoop]: Abstraction has 219 states and 235 transitions. [2020-11-06 23:43:36,738 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-06 23:43:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 235 transitions. [2020-11-06 23:43:36,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2020-11-06 23:43:36,741 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:43:36,741 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:43:36,741 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 23:43:36,741 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:43:36,742 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:43:36,742 INFO L82 PathProgramCache]: Analyzing trace with hash 56077381, now seen corresponding path program 1 times [2020-11-06 23:43:36,743 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:43:36,743 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [801166675] [2020-11-06 23:43:36,743 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:43:36,747 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:43:36,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,236 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:43:37,237 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:43:37,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,282 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:43:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,284 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:43:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,286 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:43:37,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,339 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:43:37,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,359 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 129 [2020-11-06 23:43:37,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,386 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 139 [2020-11-06 23:43:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,389 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:43:37,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:37,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:43:37,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [801166675] [2020-11-06 23:43:37,490 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:43:37,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:43:37,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156015902] [2020-11-06 23:43:37,492 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:43:37,492 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:43:37,493 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:43:37,494 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:43:37,495 INFO L87 Difference]: Start difference. First operand 219 states and 235 transitions. Second operand 10 states. [2020-11-06 23:43:38,195 WARN L194 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:43:38,727 WARN L194 SmtUtils]: Spent 390.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-06 23:43:39,146 WARN L194 SmtUtils]: Spent 394.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-06 23:43:39,579 WARN L194 SmtUtils]: Spent 376.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:39,968 WARN L194 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:43:40,368 WARN L194 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:41,501 WARN L194 SmtUtils]: Spent 342.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:43:43,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:43:43,925 INFO L93 Difference]: Finished difference Result 579 states and 680 transitions. [2020-11-06 23:43:43,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:43:43,927 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 162 [2020-11-06 23:43:43,928 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:43:43,935 INFO L225 Difference]: With dead ends: 579 [2020-11-06 23:43:43,937 INFO L226 Difference]: Without dead ends: 475 [2020-11-06 23:43:43,945 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=104, Invalid=238, Unknown=0, NotChecked=0, Total=342 [2020-11-06 23:43:43,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 475 states. [2020-11-06 23:43:44,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 475 to 382. [2020-11-06 23:43:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 382 states. [2020-11-06 23:43:44,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 382 states and 428 transitions. [2020-11-06 23:43:44,164 INFO L78 Accepts]: Start accepts. Automaton has 382 states and 428 transitions. Word has length 162 [2020-11-06 23:43:44,165 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:43:44,165 INFO L481 AbstractCegarLoop]: Abstraction has 382 states and 428 transitions. [2020-11-06 23:43:44,165 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:43:44,165 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 428 transitions. [2020-11-06 23:43:44,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-06 23:43:44,168 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:43:44,168 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:43:44,168 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-06 23:43:44,169 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:43:44,169 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:43:44,169 INFO L82 PathProgramCache]: Analyzing trace with hash 108275067, now seen corresponding path program 1 times [2020-11-06 23:43:44,169 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:43:44,170 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [468348374] [2020-11-06 23:43:44,170 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:43:44,173 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:43:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,592 WARN L194 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:43:44,594 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:43:44,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,644 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:43:44,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,646 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:43:44,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,648 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:43:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,650 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:43:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,679 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-06 23:43:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-06 23:43:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,709 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-06 23:43:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:44,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:43:44,755 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [468348374] [2020-11-06 23:43:44,755 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:43:44,755 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-06 23:43:44,756 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700937185] [2020-11-06 23:43:44,756 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-06 23:43:44,756 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:43:44,757 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-06 23:43:44,757 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-06 23:43:44,757 INFO L87 Difference]: Start difference. First operand 382 states and 428 transitions. Second operand 9 states. [2020-11-06 23:43:45,593 WARN L194 SmtUtils]: Spent 396.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:43:47,061 WARN L194 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:47,464 WARN L194 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:43:47,989 WARN L194 SmtUtils]: Spent 331.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:43:48,372 WARN L194 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:48,722 WARN L194 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:49,119 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:43:49,537 WARN L194 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:50,086 WARN L194 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-06 23:43:51,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:43:51,209 INFO L93 Difference]: Finished difference Result 1025 states and 1249 transitions. [2020-11-06 23:43:51,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:43:51,210 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 167 [2020-11-06 23:43:51,211 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:43:51,218 INFO L225 Difference]: With dead ends: 1025 [2020-11-06 23:43:51,218 INFO L226 Difference]: Without dead ends: 758 [2020-11-06 23:43:51,220 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-11-06 23:43:51,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 758 states. [2020-11-06 23:43:51,526 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 758 to 609. [2020-11-06 23:43:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 609 states. [2020-11-06 23:43:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 609 states and 696 transitions. [2020-11-06 23:43:51,532 INFO L78 Accepts]: Start accepts. Automaton has 609 states and 696 transitions. Word has length 167 [2020-11-06 23:43:51,532 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:43:51,533 INFO L481 AbstractCegarLoop]: Abstraction has 609 states and 696 transitions. [2020-11-06 23:43:51,533 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-06 23:43:51,533 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 696 transitions. [2020-11-06 23:43:51,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-06 23:43:51,538 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 23:43:51,538 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 23:43:51,538 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-06 23:43:51,538 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 23:43:51,539 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 23:43:51,539 INFO L82 PathProgramCache]: Analyzing trace with hash 2107175177, now seen corresponding path program 1 times [2020-11-06 23:43:51,539 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-06 23:43:51,540 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2102896879] [2020-11-06 23:43:51,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 23:43:51,543 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-06 23:43:51,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:51,912 WARN L194 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:43:51,913 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 23:43:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:51,986 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-06 23:43:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:51,989 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-06 23:43:51,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:51,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-06 23:43:51,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:51,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-06 23:43:51,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:52,005 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-06 23:43:52,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:52,022 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-11-06 23:43:52,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:52,026 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-06 23:43:52,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:52,030 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-06 23:43:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 23:43:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 23:43:52,108 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2102896879] [2020-11-06 23:43:52,108 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 23:43:52,109 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-11-06 23:43:52,109 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1064870563] [2020-11-06 23:43:52,109 INFO L461 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-11-06 23:43:52,109 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-06 23:43:52,110 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-11-06 23:43:52,110 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-11-06 23:43:52,110 INFO L87 Difference]: Start difference. First operand 609 states and 696 transitions. Second operand 10 states. [2020-11-06 23:43:52,790 WARN L194 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-06 23:43:54,433 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:54,832 WARN L194 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:43:55,218 WARN L194 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:55,627 WARN L194 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-06 23:43:56,052 WARN L194 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-06 23:43:56,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 23:43:56,601 INFO L93 Difference]: Finished difference Result 1162 states and 1418 transitions. [2020-11-06 23:43:56,602 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-11-06 23:43:56,602 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 172 [2020-11-06 23:43:56,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 23:43:56,603 INFO L225 Difference]: With dead ends: 1162 [2020-11-06 23:43:56,604 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 23:43:56,608 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=115, Invalid=265, Unknown=0, NotChecked=0, Total=380 [2020-11-06 23:43:56,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 23:43:56,608 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 23:43:56,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 23:43:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 23:43:56,609 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 172 [2020-11-06 23:43:56,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 23:43:56,609 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 23:43:56,609 INFO L482 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-11-06 23:43:56,610 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 23:43:56,610 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 23:43:56,610 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-06 23:43:56,612 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 23:43:56,894 WARN L194 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2020-11-06 23:43:57,005 WARN L194 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 236 DAG size of output: 6 [2020-11-06 23:44:06,129 WARN L194 SmtUtils]: Spent 526.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-11-06 23:44:06,689 WARN L194 SmtUtils]: Spent 528.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-06 23:44:06,966 WARN L194 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-11-06 23:44:07,271 WARN L194 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-06 23:44:07,823 WARN L194 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-11-06 23:44:08,406 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 7 [2020-11-06 23:44:09,261 WARN L194 SmtUtils]: Spent 841.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 14 [2020-11-06 23:44:09,811 WARN L194 SmtUtils]: Spent 547.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-06 23:44:10,110 WARN L194 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:44:10,673 WARN L194 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-06 23:44:11,240 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-06 23:44:11,805 WARN L194 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 13 [2020-11-06 23:44:12,115 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:12,910 WARN L194 SmtUtils]: Spent 762.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 11 [2020-11-06 23:44:13,432 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-11-06 23:44:13,958 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-06 23:44:14,233 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:44:14,498 WARN L194 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2020-11-06 23:44:15,068 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:44:15,330 WARN L194 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:44:15,622 WARN L194 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 26 [2020-11-06 23:44:15,929 WARN L194 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:44:16,252 WARN L194 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:44:16,514 WARN L194 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:44:16,809 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:44:17,123 WARN L194 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 16 [2020-11-06 23:44:17,431 WARN L194 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:18,016 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-06 23:44:18,660 WARN L194 SmtUtils]: Spent 580.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-06 23:44:19,209 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 8 [2020-11-06 23:44:19,789 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-06 23:44:20,087 WARN L194 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:21,251 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 157 DAG size of output: 10 [2020-11-06 23:44:21,553 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:21,873 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 1 [2020-11-06 23:44:22,208 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-11-06 23:44:22,496 WARN L194 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:23,106 WARN L194 SmtUtils]: Spent 541.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-11-06 23:44:23,413 WARN L194 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:23,990 WARN L194 SmtUtils]: Spent 560.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:44:24,484 WARN L194 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-06 23:44:25,065 WARN L194 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 11 [2020-11-06 23:44:25,360 WARN L194 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:44:25,669 WARN L194 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:44:26,238 WARN L194 SmtUtils]: Spent 514.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-06 23:44:26,570 WARN L194 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:26,840 WARN L194 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:27,109 WARN L194 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:27,465 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:27,954 WARN L194 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 10 [2020-11-06 23:44:28,342 WARN L194 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:28,711 WARN L194 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-06 23:44:29,217 WARN L194 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-11-06 23:44:29,737 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 9 [2020-11-06 23:44:30,282 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 160 DAG size of output: 8 [2020-11-06 23:44:30,808 WARN L194 SmtUtils]: Spent 501.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 8 [2020-11-06 23:44:31,108 WARN L194 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 19 [2020-11-06 23:44:31,682 WARN L194 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 159 DAG size of output: 15 [2020-11-06 23:44:32,196 WARN L194 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-06 23:44:32,474 WARN L194 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 24 [2020-11-06 23:44:32,808 WARN L194 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 8 [2020-11-06 23:44:33,352 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-06 23:44:33,878 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 12 [2020-11-06 23:44:34,448 WARN L194 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 11 [2020-11-06 23:44:34,990 WARN L194 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 156 DAG size of output: 12 [2020-11-06 23:44:35,280 WARN L194 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-06 23:44:35,818 WARN L194 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 10 [2020-11-06 23:44:35,830 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-06 23:44:35,831 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-06 23:44:35,831 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-06 23:44:35,831 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-06 23:44:35,831 INFO L266 CegarLoopResult]: For program point L374(line 374) no Hoare annotation was computed. [2020-11-06 23:44:35,831 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 354 409) no Hoare annotation was computed. [2020-11-06 23:44:35,831 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L366(line 366) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L383(line 383) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L375(line 375) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L367(line 367) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L396(line 396) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-06 23:44:35,832 INFO L266 CegarLoopResult]: For program point L396-1(line 396) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L396-2(line 396) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 354 409) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 354 409) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L384(line 384) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L380(line 380) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L376(line 376) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L401(lines 378 402) no Hoare annotation was computed. [2020-11-06 23:44:35,833 INFO L266 CegarLoopResult]: For program point L368(line 368) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L397(line 397) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L385(lines 385 389) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L385-1(lines 385 389) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L377(line 377) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L377-1(line 377) no Hoare annotation was computed. [2020-11-06 23:44:35,834 INFO L266 CegarLoopResult]: For program point L377-2(line 377) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L373(line 373) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L398(line 398) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L365(line 365) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L398-1(lines 379 400) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-06 23:44:35,835 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L411(line 411) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L436-2(lines 436 461) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L432(line 432) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 410 469) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 410 469) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L424(line 424) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L420(line 420) no Hoare annotation was computed. [2020-11-06 23:44:35,836 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L412(line 412) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 410 469) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L433(line 433) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L462(lines 435 463) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L425(line 425) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L421(line 421) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L454-1(line 454) no Hoare annotation was computed. [2020-11-06 23:44:35,837 INFO L266 CegarLoopResult]: For program point L454-2(line 454) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L450-1(line 450) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L450-2(line 450) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L413(line 413) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L442(lines 442 446) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L442-1(lines 442 446) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L434(line 434) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L434-1(line 434) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L434-2(line 434) no Hoare annotation was computed. [2020-11-06 23:44:35,838 INFO L266 CegarLoopResult]: For program point L430(line 430) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L426(line 426) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L459-1(line 459) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L459-2(line 459) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L422(line 422) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L455-1(line 455) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L455-2(line 455) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-06 23:44:35,839 INFO L266 CegarLoopResult]: For program point L414(line 414) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L431(line 431) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L427(line 427) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L423(line 423) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L266 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-11-06 23:44:35,840 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 177 183) the Hoare annotation is: true [2020-11-06 23:44:35,840 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 177 183) the Hoare annotation is: true [2020-11-06 23:44:35,841 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 184 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2020-11-06 23:44:35,841 INFO L262 CegarLoopResult]: At program point L189(line 189) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:44:35,841 INFO L269 CegarLoopResult]: At program point L188(line 188) the Hoare annotation is: true [2020-11-06 23:44:35,841 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 184 192) the Hoare annotation is: true [2020-11-06 23:44:35,841 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 184 192) the Hoare annotation is: (or (not (<= 1 ~systemActive~0)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (<= 1 |valid_product_#res|) (<= 1 valid_product_~retValue_acc~3) (<= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2020-11-06 23:44:35,841 INFO L269 CegarLoopResult]: At program point L288(line 288) the Hoare annotation is: true [2020-11-06 23:44:35,842 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 269 291) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,842 INFO L262 CegarLoopResult]: At program point L281(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,842 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 269 291) the Hoare annotation is: true [2020-11-06 23:44:35,842 INFO L262 CegarLoopResult]: At program point L281-1(line 281) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,842 INFO L262 CegarLoopResult]: At program point L279(lines 279 286) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,842 INFO L269 CegarLoopResult]: At program point L279-1(lines 279 286) the Hoare annotation is: true [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L277(line 277) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L276(line 276) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L277-1(line 277) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L275(line 275) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L277-2(line 277) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |main_#t~ret20| 1) (= main_~tmp~1 1) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L275-1(line 275) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,843 INFO L262 CegarLoopResult]: At program point L271(line 271) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,844 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 269 291) the Hoare annotation is: true [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 227 250) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 227 250) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 227 250) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L245(line 245) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L244(line 244) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L243(line 243) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L242(line 242) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L241(line 241) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L240(line 240) no Hoare annotation was computed. [2020-11-06 23:44:35,844 INFO L266 CegarLoopResult]: For program point L239(line 239) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L238(line 238) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-06 23:44:35,845 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryEXIT(lines 699 705) the Hoare annotation is: true [2020-11-06 23:44:35,845 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryFINAL(lines 699 705) the Hoare annotation is: true [2020-11-06 23:44:35,845 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 821 835) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point L825(lines 825 831) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 821 835) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 821 835) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,846 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseEXIT(lines 732 739) no Hoare annotation was computed. [2020-11-06 23:44:35,846 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseENTRY(lines 732 739) no Hoare annotation was computed. [2020-11-06 23:44:35,846 INFO L266 CegarLoopResult]: For program point activatePump__wrappee__baseFINAL(lines 732 739) no Hoare annotation was computed. [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 776 784) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9)) [2020-11-06 23:44:35,846 INFO L269 CegarLoopResult]: At program point L780(line 780) the Hoare annotation is: true [2020-11-06 23:44:35,846 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 776 784) the Hoare annotation is: true [2020-11-06 23:44:35,846 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 776 784) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~9))) [2020-11-06 23:44:35,846 INFO L266 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L794(line 794) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L792(lines 792 800) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L792-2(lines 792 800) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 785 820) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L815-1(line 815) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L810(line 810) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 785 820) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L804(lines 804 812) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 785 820) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L804-2(lines 804 812) no Hoare annotation was computed. [2020-11-06 23:44:35,847 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 170 176) the Hoare annotation is: true [2020-11-06 23:44:35,847 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 170 176) the Hoare annotation is: true [2020-11-06 23:44:35,847 INFO L266 CegarLoopResult]: For program point L320(line 320) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L318(line 318) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L349(line 349) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L316(line 316) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L347(line 347) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L345-1(line 345) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L343(line 343) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L345-2(line 345) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 308 353) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L308(lines 308 353) no Hoare annotation was computed. [2020-11-06 23:44:35,848 INFO L266 CegarLoopResult]: For program point L308-1(lines 308 353) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L337(line 337) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 308 353) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L333(line 333) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 308 353) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L331-1(line 331) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L323(line 323) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L321(line 321) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L319(line 319) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L346(line 346) no Hoare annotation was computed. [2020-11-06 23:44:35,849 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L338(line 338) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L338-1(line 338) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L336(line 336) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L334-1(line 334) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L332(line 332) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-06 23:44:35,850 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L322(line 322) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L640(line 640) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L640-1(line 640) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L638(line 638) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L640-2(line 640) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 621 666) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-11-06 23:44:35,851 INFO L266 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L624(line 624) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L622(line 622) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 645 646) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 621 666) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 621 666) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L645(lines 645 646) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L641(lines 641 648) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L639(line 639) no Hoare annotation was computed. [2020-11-06 23:44:35,852 INFO L266 CegarLoopResult]: For program point L637(line 637) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L635(lines 635 655) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L635-1(lines 635 655) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L662-1(line 662) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L662-2(line 662) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-11-06 23:44:35,853 INFO L266 CegarLoopResult]: For program point L660-1(line 660) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L660-2(line 660) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L623(line 623) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 652 653) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L621(lines 621 666) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L266 CegarLoopResult]: For program point L652(lines 652 653) no Hoare annotation was computed. [2020-11-06 23:44:35,854 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 259 268) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 259 268) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 259 268) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point L770-1(line 770) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point L770-2(line 770) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 765 775) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point L770-3(line 770) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 765 775) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 765 775) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-11-06 23:44:35,855 INFO L269 CegarLoopResult]: At program point L770(line 770) the Hoare annotation is: true [2020-11-06 23:44:35,856 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 757 764) the Hoare annotation is: true [2020-11-06 23:44:35,856 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 757 764) the Hoare annotation is: true [2020-11-06 23:44:35,856 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 757 764) the Hoare annotation is: true [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point processEnvironmentEXIT(lines 707 731) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point L726(line 726) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point L726-1(lines 707 731) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 707 731) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point L721(line 721) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,856 INFO L262 CegarLoopResult]: At program point L717(line 717) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L715(lines 715 723) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L713(line 713) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L713-1(line 713) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L711(lines 711 728) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L713-2(line 713) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L713-3(line 713) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L865(lines 865 871) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,857 INFO L262 CegarLoopResult]: At program point L865-1(lines 865 871) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L857(lines 857 861) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L853(line 853) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L849(line 849) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L895(line 895) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L891(line 891) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L891-1(line 891) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,858 INFO L262 CegarLoopResult]: At program point L891-2(line 891) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L887(line 887) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L883(line 883) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L850(line 850) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L883-1(line 883) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L875(lines 875 881) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L875-1(lines 875 881) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,859 INFO L262 CegarLoopResult]: At program point L867(line 867) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,860 INFO L269 CegarLoopResult]: At program point testEXIT(lines 845 912) the Hoare annotation is: true [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point testENTRY(lines 845 912) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point L863(line 863) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point L863-1(line 863) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,860 INFO L269 CegarLoopResult]: At program point testFINAL(lines 845 912) the Hoare annotation is: true [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point L847(line 847) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point L905(lines 854 906) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,860 INFO L262 CegarLoopResult]: At program point L893(lines 893 899) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L893-1(lines 885 900) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L856(lines 855 904) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L885(lines 885 900) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L848(line 848) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L873(line 873) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L873-1(line 873) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,861 INFO L262 CegarLoopResult]: At program point L902(lines 855 904) the Hoare annotation is: (or (not (<= 1 |old(~systemActive~0)|)) (not (= |old(~pumpRunning~0)| 0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L576(line 576) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 599 600) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 575 620) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L599(lines 599 600) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L595(lines 595 602) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L589(lines 589 609) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L589-1(lines 589 609) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L585(line 585) no Hoare annotation was computed. [2020-11-06 23:44:35,862 INFO L266 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L583(line 583) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L616-1(line 616) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L614(line 614) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L616-2(line 616) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L614-1(line 614) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L614-2(line 614) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L577(line 577) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L575(lines 575 620) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point L606(lines 606 607) no Hoare annotation was computed. [2020-11-06 23:44:35,863 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 606 607) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 575 620) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L594-1(line 594) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 575 620) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L594-2(line 594) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L617(line 617) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L584(line 584) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L582(line 582) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L613(line 613) no Hoare annotation was computed. [2020-11-06 23:44:35,864 INFO L266 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L611(line 611) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L578(line 578) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L105(line 105) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 95 117) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L103(lines 103 111) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 95 117) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L103-2(lines 103 111) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 95 117) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L162-1(line 162) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point L162-2(line 162) no Hoare annotation was computed. [2020-11-06 23:44:35,865 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 160 169) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 160 169) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 160 169) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L166(line 166) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L165(line 165) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L481(line 481) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L473(line 473) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L564(line 564) no Hoare annotation was computed. [2020-11-06 23:44:35,866 INFO L266 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L556(line 556) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L523(lines 523 527) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L548-1(line 548) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L482(line 482) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L548-2(line 548) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L474(line 474) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L532-1(line 532) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L532-2(line 532) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-11-06 23:44:35,867 INFO L266 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L483(line 483) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 472 574) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L475(line 475) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L566(line 566) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 472 574) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L550-1(line 550) no Hoare annotation was computed. [2020-11-06 23:44:35,868 INFO L266 CegarLoopResult]: For program point L484(line 484) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L550-2(line 550) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L542(lines 520 543) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L476(line 476) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L567(line 567) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L501(lines 501 517) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L534-1(line 534) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L534-2(line 534) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 472 574) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-11-06 23:44:35,869 INFO L266 CegarLoopResult]: For program point L518(lines 518 559) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L485(line 485) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L510(line 510) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L477(line 477) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L510-1(line 510) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L560(lines 560 571) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-11-06 23:44:35,870 INFO L266 CegarLoopResult]: For program point L478(line 478) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L503(line 503) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L536-1(line 536) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L503-1(line 503) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L561(lines 561 568) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L553(line 553) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L479(line 479) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L504(line 504) no Hoare annotation was computed. [2020-11-06 23:44:35,871 INFO L266 CegarLoopResult]: For program point L562(line 562) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L496(lines 496 500) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L521-2(lines 521 541) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L546(line 546) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L480(line 480) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L472(lines 472 574) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L472-1(lines 472 574) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L563(line 563) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L563-1(line 563) no Hoare annotation was computed. [2020-11-06 23:44:35,872 INFO L266 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L266 CegarLoopResult]: For program point L563-2(line 563) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L266 CegarLoopResult]: For program point L522(lines 521 541) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L266 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L266 CegarLoopResult]: For program point L547(line 547) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L266 CegarLoopResult]: For program point L514(line 514) no Hoare annotation was computed. [2020-11-06 23:44:35,873 INFO L262 CegarLoopResult]: At program point L101-4(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,873 INFO L262 CegarLoopResult]: At program point L101-5(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,873 INFO L262 CegarLoopResult]: At program point L101-6(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,873 INFO L262 CegarLoopResult]: At program point L101-7(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,873 INFO L262 CegarLoopResult]: At program point L816(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L816-1(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L816-2(line 816) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,874 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L606(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L606-1(line 606) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L49(line 49) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L652(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L652-1(line 652) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L194(line 194) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L673(line 673) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:44:35,875 INFO L262 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L599(line 599) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L471(line 471) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L599-1(line 599) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L653(line 653) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L814-1(line 814) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L814-2(line 814) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,876 INFO L262 CegarLoopResult]: At program point L814-3(line 814) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L810(line 810) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L810-1(line 810) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L810-2(line 810) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L810-3(line 810) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L806(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L810-4(line 810) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L806-1(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,877 INFO L262 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L645-1(line 645) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L806-2(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L806-3(line 806) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L802(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L802-1(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L802-2(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L802-3(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L798(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,878 INFO L262 CegarLoopResult]: At program point L802-4(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L798-1(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L802-5(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L798-2(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L802-6(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L798-3(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L802-7(line 802) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L794(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L798-4(line 798) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,879 INFO L262 CegarLoopResult]: At program point L794-1(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L600(line 600) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L794-2(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L794-3(line 794) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L790(line 790) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L113(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L113-1(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L113-2(line 113) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L109-1(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,880 INFO L262 CegarLoopResult]: At program point L109-2(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L109-3(line 109) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L105(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L105-1(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L105-2(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L105-3(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,881 INFO L262 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L101(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L105-4(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L101-1(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L105-5(line 105) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L101-2(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point L101-3(line 101) the Hoare annotation is: (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2020-11-06 23:44:35,882 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,882 INFO L266 CegarLoopResult]: For program point activatePumpEXIT(lines 740 756) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point activatePumpENTRY(lines 740 756) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L751-1(lines 740 756) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L747(lines 747 753) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L745(line 745) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L745-1(line 745) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L745-2(line 745) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L745-3(line 745) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point getWaterLevelENTRY(lines 118 126) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-06 23:44:35,883 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point getWaterLevelFINAL(lines 118 126) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point getWaterLevelEXIT(lines 118 126) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L262 CegarLoopResult]: At program point L81(line 81) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,884 INFO L262 CegarLoopResult]: At program point L79(line 79) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= |old(~methaneLevelCritical~0)| 0))) (or .cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)))) [2020-11-06 23:44:35,884 INFO L269 CegarLoopResult]: At program point L78-1(lines 74 85) the Hoare annotation is: true [2020-11-06 23:44:35,884 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 74 85) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-06 23:44:35,884 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 74 85) the Hoare annotation is: true [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-06 23:44:35,884 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-06 23:44:35,885 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 86 94) the Hoare annotation is: true [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point L91(line 91) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)) [2020-11-06 23:44:35,885 INFO L269 CegarLoopResult]: At program point L90(line 90) the Hoare annotation is: true [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 86 94) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0))) [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 675 698) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point L686(lines 686 692) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,885 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 675 698) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,886 INFO L262 CegarLoopResult]: At program point L681(line 681) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-06 23:44:35,886 INFO L262 CegarLoopResult]: At program point L679(lines 678 697) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,886 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 675 698) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 196 225) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point L221(lines 196 225) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point L217(line 217) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 196 225) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point L210(lines 210 214) the Hoare annotation is: true [2020-11-06 23:44:35,886 INFO L269 CegarLoopResult]: At program point L210-1(lines 210 214) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L206-2(lines 206 220) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L202-1(line 202) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L198(line 198) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 50 61) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 50 61) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point L54-1(lines 50 61) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 251 257) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 251 257) the Hoare annotation is: true [2020-11-06 23:44:35,887 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (<= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,888 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 23:44:35,888 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point startSystemEXIT(lines 836 843) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point startSystemENTRY(lines 836 843) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point startSystemFINAL(lines 836 843) the Hoare annotation is: (or (<= 1 ~systemActive~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,888 INFO L269 CegarLoopResult]: At program point L66-1(lines 62 73) the Hoare annotation is: true [2020-11-06 23:44:35,888 INFO L269 CegarLoopResult]: At program point waterRiseEXIT(lines 62 73) the Hoare annotation is: true [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 62 73) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,888 INFO L262 CegarLoopResult]: At program point L67(line 67) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0))) [2020-11-06 23:44:35,889 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 293 300) the Hoare annotation is: true [2020-11-06 23:44:35,889 INFO L269 CegarLoopResult]: At program point L297(line 297) the Hoare annotation is: true [2020-11-06 23:44:35,889 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 293 300) the Hoare annotation is: true [2020-11-06 23:44:35,889 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 293 300) the Hoare annotation is: true [2020-11-06 23:44:35,889 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 130 154) the Hoare annotation is: true [2020-11-06 23:44:35,889 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:44:35,889 INFO L262 CegarLoopResult]: At program point L144(line 144) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-06 23:44:35,889 INFO L262 CegarLoopResult]: At program point L142(lines 142 148) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= __utac_acc__Specification1_spec__1_~tmp___0~0 0) .cse0))) [2020-11-06 23:44:35,889 INFO L262 CegarLoopResult]: At program point L140(line 140) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:44:35,889 INFO L262 CegarLoopResult]: At program point L140-1(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L138(lines 138 151) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L140-2(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) .cse0))) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L140-3(line 140) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0))) (or (and (= |__utac_acc__Specification1_spec__1_#t~ret18| 0) (= __utac_acc__Specification1_spec__1_~tmp___0~0 0)) .cse0))) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L138-1(lines 130 154) the Hoare annotation is: (or (= __utac_acc__Specification1_spec__1_~tmp~0 0) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0))) [2020-11-06 23:44:35,890 INFO L269 CegarLoopResult]: At program point L136(line 136) the Hoare annotation is: true [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L136-1(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L136-2(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0)) [2020-11-06 23:44:35,890 INFO L262 CegarLoopResult]: At program point L136-3(line 136) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (and (= __utac_acc__Specification1_spec__1_~tmp~0 0) (= |__utac_acc__Specification1_spec__1_#t~ret17| 0))) [2020-11-06 23:44:35,890 INFO L269 CegarLoopResult]: At program point L132(line 132) the Hoare annotation is: true [2020-11-06 23:44:35,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 11:44:35 BoogieIcfgContainer [2020-11-06 23:44:35,912 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 23:44:35,914 INFO L168 Benchmark]: Toolchain (without parser) took 68200.36 ms. Allocated memory was 164.6 MB in the beginning and 791.7 MB in the end (delta: 627.0 MB). Free memory was 140.5 MB in the beginning and 368.9 MB in the end (delta: -228.4 MB). Peak memory consumption was 490.9 MB. Max. memory is 8.0 GB. [2020-11-06 23:44:35,914 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 142.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 23:44:35,915 INFO L168 Benchmark]: CACSL2BoogieTranslator took 572.24 ms. Allocated memory is still 164.6 MB. Free memory was 139.8 MB in the beginning and 119.5 MB in the end (delta: 20.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2020-11-06 23:44:35,915 INFO L168 Benchmark]: Boogie Preprocessor took 173.45 ms. Allocated memory is still 164.6 MB. Free memory was 119.4 MB in the beginning and 115.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-11-06 23:44:35,916 INFO L168 Benchmark]: RCFGBuilder took 1873.50 ms. Allocated memory was 164.6 MB in the beginning and 219.2 MB in the end (delta: 54.5 MB). Free memory was 115.5 MB in the beginning and 166.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 37.6 MB. Max. memory is 8.0 GB. [2020-11-06 23:44:35,917 INFO L168 Benchmark]: TraceAbstraction took 65565.71 ms. Allocated memory was 219.2 MB in the beginning and 791.7 MB in the end (delta: 572.5 MB). Free memory was 165.9 MB in the beginning and 368.9 MB in the end (delta: -203.1 MB). Peak memory consumption was 460.7 MB. Max. memory is 8.0 GB. [2020-11-06 23:44:35,920 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 164.6 MB. Free memory is still 142.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 572.24 ms. Allocated memory is still 164.6 MB. Free memory was 139.8 MB in the beginning and 119.5 MB in the end (delta: 20.4 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 173.45 ms. Allocated memory is still 164.6 MB. Free memory was 119.4 MB in the beginning and 115.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1873.50 ms. Allocated memory was 164.6 MB in the beginning and 219.2 MB in the end (delta: 54.5 MB). Free memory was 115.5 MB in the beginning and 166.4 MB in the end (delta: -50.9 MB). Peak memory consumption was 37.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 65565.71 ms. Allocated memory was 219.2 MB in the beginning and 791.7 MB in the end (delta: 572.5 MB). Free memory was 165.9 MB in the beginning and 368.9 MB in the end (delta: -203.1 MB). Peak memory consumption was 460.7 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 606]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 599]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 645]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 652]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 854]: Loop Invariant Derived loop invariant: (!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 206]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 196]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 855]: Loop Invariant Derived loop invariant: ((!(1 <= \old(systemActive)) || !(\old(pumpRunning) == 0)) || !(\old(methaneLevelCritical) == 0)) || (pumpRunning == 0 && splverifierCounter == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 177]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 184]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(1 <= systemActive) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || (((1 <= \result && 1 <= retValue_acc) && \result <= 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 269]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 699]: Procedure Contract for processEnvironment__wrappee__methaneQuery Derived contract for procedure processEnvironment__wrappee__methaneQuery: 1 - ProcedureContractResult [Line: 821]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: !(\old(pumpRunning) == 0) || pumpRunning == 0 - ProcedureContractResult [Line: 776]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc) - ProcedureContractResult [Line: 170]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 259]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 765]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 757]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 707]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: (0 == systemActive || pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 845]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 74]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 86]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: !(pumpRunning == 0) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 196]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 675]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 50]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 251]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 836]: Procedure Contract for startSystem Derived contract for procedure startSystem: 1 <= systemActive || !(pumpRunning == 0) - ProcedureContractResult [Line: 62]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 293]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 130]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: (tmp == 0 || !(pumpRunning == 0)) || !(methaneLevelCritical == 0) - StatisticsResult: Ultimate Automizer benchmark data CFG has 39 procedures, 616 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 26.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 21.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 39.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1056 SDtfs, 1482 SDslu, 2094 SDs, 0 SdLazy, 3357 SolverSat, 537 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 150 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 114 ImplicationChecksByTransitivity, 10.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=609occurred in iteration=4, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.8s AutomataMinimizationTime, 5 MinimizatonAttempts, 319 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 246 LocationsWithAnnotation, 1624 PreInvPairs, 2130 NumberOfFragments, 2684 HoareAnnotationTreeSize, 1624 FomulaSimplifications, 567377 FormulaSimplificationTreeSizeReduction, 8.9s HoareSimplificationTime, 246 FomulaSimplificationsInter, 54976 FormulaSimplificationTreeSizeReductionInter, 30.0s 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...