/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-b8ad66e [2020-10-23 23:40:31,027 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-23 23:40:31,030 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-23 23:40:31,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-23 23:40:31,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-23 23:40:31,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-23 23:40:31,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-23 23:40:31,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-23 23:40:31,083 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-23 23:40:31,084 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-23 23:40:31,095 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-23 23:40:31,097 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-23 23:40:31,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-23 23:40:31,098 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-23 23:40:31,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-23 23:40:31,101 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-23 23:40:31,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-23 23:40:31,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-23 23:40:31,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-23 23:40:31,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-23 23:40:31,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-23 23:40:31,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-23 23:40:31,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-23 23:40:31,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-23 23:40:31,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-23 23:40:31,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-23 23:40:31,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-23 23:40:31,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-23 23:40:31,122 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-23 23:40:31,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-23 23:40:31,123 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-23 23:40:31,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-23 23:40:31,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-23 23:40:31,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-23 23:40:31,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-23 23:40:31,128 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-23 23:40:31,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-23 23:40:31,129 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-23 23:40:31,129 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-23 23:40:31,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-23 23:40:31,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-23 23:40:31,132 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-10-23 23:40:31,146 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-23 23:40:31,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-23 23:40:31,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-23 23:40:31,148 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-23 23:40:31,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-23 23:40:31,149 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-23 23:40:31,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-23 23:40:31,150 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-23 23:40:31,150 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-23 23:40:31,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-23 23:40:31,150 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-10-23 23:40:31,151 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-23 23:40:31,151 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-23 23:40:31,151 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:40:31,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-23 23:40:31,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-10-23 23:40:31,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-23 23:40:31,152 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-10-23 23:40:31,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-23 23:40:31,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-23 23:40:31,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-23 23:40:31,559 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-23 23:40:31,560 INFO L275 PluginConnector]: CDTParser initialized [2020-10-23 23:40:31,562 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product01.cil.c [2020-10-23 23:40:31,647 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f1b3d4d4/dd977f59b1d549e3837560e9c58d2647/FLAG41702697f [2020-10-23 23:40:32,391 INFO L306 CDTParser]: Found 1 translation units. [2020-10-23 23:40:32,392 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product01.cil.c [2020-10-23 23:40:32,414 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f1b3d4d4/dd977f59b1d549e3837560e9c58d2647/FLAG41702697f [2020-10-23 23:40:32,677 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f1b3d4d4/dd977f59b1d549e3837560e9c58d2647 [2020-10-23 23:40:32,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-23 23:40:32,690 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-23 23:40:32,696 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-23 23:40:32,697 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-23 23:40:32,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-23 23:40:32,712 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:40:32" (1/1) ... [2020-10-23 23:40:32,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51142d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:32, skipping insertion in model container [2020-10-23 23:40:32,726 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.10 11:40:32" (1/1) ... [2020-10-23 23:40:32,740 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-23 23:40:32,809 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-23 23:40:33,119 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:40:33,132 INFO L203 MainTranslator]: Completed pre-run [2020-10-23 23:40:33,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-23 23:40:33,252 INFO L208 MainTranslator]: Completed translation [2020-10-23 23:40:33,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33 WrapperNode [2020-10-23 23:40:33,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-23 23:40:33,254 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-23 23:40:33,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-23 23:40:33,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-23 23:40:33,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,289 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,289 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,328 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... [2020-10-23 23:40:33,353 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-23 23:40:33,354 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-23 23:40:33,354 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-23 23:40:33,354 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-23 23:40:33,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-23 23:40:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-23 23:40:33,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-23 23:40:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-10-23 23:40:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-23 23:40:33,451 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-10-23 23:40:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-10-23 23:40:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-10-23 23:40:33,452 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-10-23 23:40:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-23 23:40:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-10-23 23:40:33,453 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-10-23 23:40:33,454 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-10-23 23:40:33,454 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-10-23 23:40:33,454 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-10-23 23:40:33,454 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-10-23 23:40:33,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-10-23 23:40:33,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-10-23 23:40:33,455 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-10-23 23:40:33,455 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-10-23 23:40:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-10-23 23:40:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-10-23 23:40:33,457 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-10-23 23:40:33,460 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-10-23 23:40:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-10-23 23:40:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-10-23 23:40:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-10-23 23:40:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-10-23 23:40:33,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-10-23 23:40:33,462 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-10-23 23:40:33,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-10-23 23:40:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-23 23:40:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-23 23:40:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-23 23:40:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-23 23:40:33,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-10-23 23:40:33,464 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-10-23 23:40:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-10-23 23:40:33,465 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-10-23 23:40:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-10-23 23:40:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-10-23 23:40:33,484 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-10-23 23:40:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-10-23 23:40:33,485 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-10-23 23:40:33,490 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-23 23:40:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-10-23 23:40:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-10-23 23:40:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-10-23 23:40:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-10-23 23:40:33,491 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-10-23 23:40:33,492 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-23 23:40:33,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-10-23 23:40:33,494 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-23 23:40:33,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-23 23:40:35,232 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-23 23:40:35,232 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-10-23 23:40:35,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:40:35 BoogieIcfgContainer [2020-10-23 23:40:35,236 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-23 23:40:35,238 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-23 23:40:35,238 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-23 23:40:35,242 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-23 23:40:35,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.10 11:40:32" (1/3) ... [2020-10-23 23:40:35,244 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@113d9b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:40:35, skipping insertion in model container [2020-10-23 23:40:35,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.10 11:40:33" (2/3) ... [2020-10-23 23:40:35,244 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@113d9b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.10 11:40:35, skipping insertion in model container [2020-10-23 23:40:35,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.10 11:40:35" (3/3) ... [2020-10-23 23:40:35,246 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product01.cil.c [2020-10-23 23:40:35,260 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-23 23:40:35,267 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-10-23 23:40:35,281 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-10-23 23:40:35,310 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-23 23:40:35,310 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-23 23:40:35,311 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-23 23:40:35,311 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-23 23:40:35,311 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-23 23:40:35,311 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-23 23:40:35,311 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-23 23:40:35,311 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-23 23:40:35,336 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states. [2020-10-23 23:40:35,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-10-23 23:40:35,356 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:35,357 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] [2020-10-23 23:40:35,358 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:40:35,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:35,366 INFO L82 PathProgramCache]: Analyzing trace with hash 805187334, now seen corresponding path program 1 times [2020-10-23 23:40:35,376 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:35,377 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [964050274] [2020-10-23 23:40:35,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,533 WARN L193 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:36,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:36,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,704 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:36,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,710 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,718 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:36,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:36,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,729 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:40:36,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,732 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:40:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:36,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [964050274] [2020-10-23 23:40:36,770 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:36,771 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-10-23 23:40:36,772 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1233616731] [2020-10-23 23:40:36,777 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-10-23 23:40:36,777 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:36,791 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-10-23 23:40:36,792 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:40:36,795 INFO L87 Difference]: Start difference. First operand 256 states. Second operand 3 states. [2020-10-23 23:40:39,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:39,220 INFO L93 Difference]: Finished difference Result 353 states and 425 transitions. [2020-10-23 23:40:39,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-10-23 23:40:39,224 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-10-23 23:40:39,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:39,240 INFO L225 Difference]: With dead ends: 353 [2020-10-23 23:40:39,241 INFO L226 Difference]: Without dead ends: 233 [2020-10-23 23:40:39,246 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-10-23 23:40:39,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 233 states. [2020-10-23 23:40:39,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 233 to 196. [2020-10-23 23:40:39,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2020-10-23 23:40:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 209 transitions. [2020-10-23 23:40:39,471 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 209 transitions. Word has length 148 [2020-10-23 23:40:39,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:39,475 INFO L481 AbstractCegarLoop]: Abstraction has 196 states and 209 transitions. [2020-10-23 23:40:39,475 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-10-23 23:40:39,475 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 209 transitions. [2020-10-23 23:40:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-10-23 23:40:39,485 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:39,486 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] [2020-10-23 23:40:39,486 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-23 23:40:39,486 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:40:39,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:39,487 INFO L82 PathProgramCache]: Analyzing trace with hash -168439490, now seen corresponding path program 1 times [2020-10-23 23:40:39,488 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:39,490 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1436184868] [2020-10-23 23:40:39,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:39,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,486 WARN L193 SmtUtils]: Spent 818.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:40,487 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,549 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,552 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:40,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,555 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-10-23 23:40:40,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,575 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-10-23 23:40:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:40,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:40,627 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1436184868] [2020-10-23 23:40:40,627 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:40,627 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-10-23 23:40:40,627 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218737218] [2020-10-23 23:40:40,631 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-10-23 23:40:40,633 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:40,634 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-10-23 23:40:40,634 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-10-23 23:40:40,635 INFO L87 Difference]: Start difference. First operand 196 states and 209 transitions. Second operand 4 states. [2020-10-23 23:40:42,249 WARN L193 SmtUtils]: Spent 868.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:40:43,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:43,415 INFO L93 Difference]: Finished difference Result 267 states and 296 transitions. [2020-10-23 23:40:43,416 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-10-23 23:40:43,416 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-10-23 23:40:43,417 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:43,420 INFO L225 Difference]: With dead ends: 267 [2020-10-23 23:40:43,420 INFO L226 Difference]: Without dead ends: 216 [2020-10-23 23:40:43,422 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-10-23 23:40:43,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-10-23 23:40:43,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-10-23 23:40:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-10-23 23:40:43,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 196 transitions. [2020-10-23 23:40:43,522 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 196 transitions. Word has length 149 [2020-10-23 23:40:43,524 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:43,524 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 196 transitions. [2020-10-23 23:40:43,524 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-10-23 23:40:43,525 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 196 transitions. [2020-10-23 23:40:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-10-23 23:40:43,532 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:43,533 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] [2020-10-23 23:40:43,533 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-23 23:40:43,533 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:40:43,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:43,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1259820583, now seen corresponding path program 1 times [2020-10-23 23:40:43,534 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:43,534 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [80953725] [2020-10-23 23:40:43,535 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,535 WARN L193 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:44,538 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,599 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:44,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,602 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,604 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:44,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,676 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,680 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-10-23 23:40:44,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,682 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-10-23 23:40:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:44,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:44,761 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [80953725] [2020-10-23 23:40:44,761 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:44,761 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:40:44,762 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261031200] [2020-10-23 23:40:44,762 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:40:44,763 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:44,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:40:44,764 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:40:44,764 INFO L87 Difference]: Start difference. First operand 186 states and 196 transitions. Second operand 9 states. [2020-10-23 23:40:46,073 WARN L193 SmtUtils]: Spent 827.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:47,186 WARN L193 SmtUtils]: Spent 907.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-10-23 23:40:48,134 WARN L193 SmtUtils]: Spent 914.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-10-23 23:40:49,100 WARN L193 SmtUtils]: Spent 892.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:50,010 WARN L193 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:50,949 WARN L193 SmtUtils]: Spent 902.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:52,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:40:52,798 INFO L93 Difference]: Finished difference Result 287 states and 321 transitions. [2020-10-23 23:40:52,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-10-23 23:40:52,799 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-10-23 23:40:52,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:40:52,802 INFO L225 Difference]: With dead ends: 287 [2020-10-23 23:40:52,802 INFO L226 Difference]: Without dead ends: 216 [2020-10-23 23:40:52,803 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 15 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 6.3s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2020-10-23 23:40:52,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2020-10-23 23:40:52,869 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 186. [2020-10-23 23:40:52,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 186 states. [2020-10-23 23:40:52,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 195 transitions. [2020-10-23 23:40:52,871 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 195 transitions. Word has length 158 [2020-10-23 23:40:52,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:40:52,872 INFO L481 AbstractCegarLoop]: Abstraction has 186 states and 195 transitions. [2020-10-23 23:40:52,872 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:40:52,872 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2020-10-23 23:40:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-10-23 23:40:52,874 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:40:52,874 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] [2020-10-23 23:40:52,874 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-10-23 23:40:52,875 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:40:52,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:40:52,875 INFO L82 PathProgramCache]: Analyzing trace with hash -1904086618, now seen corresponding path program 1 times [2020-10-23 23:40:52,876 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:40:52,876 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1006290806] [2020-10-23 23:40:52,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:40:52,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,790 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:40:53,791 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:40:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,861 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:40:53,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,863 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:40:53,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,865 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:40:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,868 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:40:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,870 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-23 23:40:53,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,872 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2020-10-23 23:40:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2020-10-23 23:40:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:40:53,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:40:53,963 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1006290806] [2020-10-23 23:40:53,963 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:40:53,964 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-23 23:40:53,964 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1923299135] [2020-10-23 23:40:53,966 INFO L461 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-23 23:40:53,966 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:40:53,967 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-23 23:40:53,967 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2020-10-23 23:40:53,967 INFO L87 Difference]: Start difference. First operand 186 states and 195 transitions. Second operand 8 states. [2020-10-23 23:40:55,313 WARN L193 SmtUtils]: Spent 871.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:40:57,703 WARN L193 SmtUtils]: Spent 852.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:40:58,654 WARN L193 SmtUtils]: Spent 916.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:40:59,627 WARN L193 SmtUtils]: Spent 872.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:00,463 WARN L193 SmtUtils]: Spent 774.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:01,334 WARN L193 SmtUtils]: Spent 841.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:02,184 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:03,041 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:04,075 WARN L193 SmtUtils]: Spent 807.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-10-23 23:41:04,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:04,936 INFO L93 Difference]: Finished difference Result 353 states and 401 transitions. [2020-10-23 23:41:04,937 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-10-23 23:41:04,937 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 161 [2020-10-23 23:41:04,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:04,940 INFO L225 Difference]: With dead ends: 353 [2020-10-23 23:41:04,941 INFO L226 Difference]: Without dead ends: 282 [2020-10-23 23:41:04,942 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2020-10-23 23:41:04,943 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2020-10-23 23:41:05,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 241. [2020-10-23 23:41:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 241 states. [2020-10-23 23:41:05,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 241 states and 258 transitions. [2020-10-23 23:41:05,037 INFO L78 Accepts]: Start accepts. Automaton has 241 states and 258 transitions. Word has length 161 [2020-10-23 23:41:05,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:05,037 INFO L481 AbstractCegarLoop]: Abstraction has 241 states and 258 transitions. [2020-10-23 23:41:05,037 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-23 23:41:05,038 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 258 transitions. [2020-10-23 23:41:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-10-23 23:41:05,040 INFO L414 BasicCegarLoop]: Found error trace [2020-10-23 23:41:05,040 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] [2020-10-23 23:41:05,041 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-10-23 23:41:05,041 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-23 23:41:05,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-23 23:41:05,042 INFO L82 PathProgramCache]: Analyzing trace with hash 446847633, now seen corresponding path program 1 times [2020-10-23 23:41:05,042 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-23 23:41:05,042 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2010423140] [2020-10-23 23:41:05,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-23 23:41:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,894 WARN L193 SmtUtils]: Spent 739.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:05,895 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-23 23:41:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,964 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-10-23 23:41:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,969 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-23 23:41:05,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,971 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-10-23 23:41:05,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,975 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-10-23 23:41:05,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,995 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-10-23 23:41:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:05,998 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-10-23 23:41:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:06,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-23 23:41:06,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:06,002 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2020-10-23 23:41:06,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-23 23:41:06,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-10-23 23:41:06,095 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [2010423140] [2020-10-23 23:41:06,095 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-23 23:41:06,096 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-10-23 23:41:06,096 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1038385800] [2020-10-23 23:41:06,096 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-10-23 23:41:06,097 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-23 23:41:06,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-10-23 23:41:06,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-10-23 23:41:06,098 INFO L87 Difference]: Start difference. First operand 241 states and 258 transitions. Second operand 9 states. [2020-10-23 23:41:07,331 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-10-23 23:41:09,464 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:10,420 WARN L193 SmtUtils]: Spent 867.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:11,321 WARN L193 SmtUtils]: Spent 822.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:12,209 WARN L193 SmtUtils]: Spent 840.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-10-23 23:41:13,072 WARN L193 SmtUtils]: Spent 825.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-10-23 23:41:13,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-23 23:41:13,444 INFO L93 Difference]: Finished difference Result 401 states and 454 transitions. [2020-10-23 23:41:13,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-10-23 23:41:13,446 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2020-10-23 23:41:13,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-23 23:41:13,446 INFO L225 Difference]: With dead ends: 401 [2020-10-23 23:41:13,447 INFO L226 Difference]: Without dead ends: 0 [2020-10-23 23:41:13,449 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-10-23 23:41:13,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-10-23 23:41:13,449 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-10-23 23:41:13,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-10-23 23:41:13,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-10-23 23:41:13,450 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 166 [2020-10-23 23:41:13,450 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-23 23:41:13,450 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-10-23 23:41:13,450 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-10-23 23:41:13,450 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-10-23 23:41:13,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-10-23 23:41:13,451 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-10-23 23:41:13,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-10-23 23:41:14,387 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 221 DAG size of output: 10 [2020-10-23 23:41:18,339 WARN L193 SmtUtils]: Spent 809.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:19,306 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-23 23:41:20,068 WARN L193 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 145 DAG size of output: 11 [2020-10-23 23:41:20,867 WARN L193 SmtUtils]: Spent 797.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:21,745 WARN L193 SmtUtils]: Spent 802.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:23,255 WARN L193 SmtUtils]: Spent 1.48 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:24,055 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:24,857 WARN L193 SmtUtils]: Spent 751.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:25,609 WARN L193 SmtUtils]: Spent 749.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:26,423 WARN L193 SmtUtils]: Spent 812.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-23 23:41:27,238 WARN L193 SmtUtils]: Spent 810.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-23 23:41:28,831 WARN L193 SmtUtils]: Spent 1.56 s on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-10-23 23:41:29,566 WARN L193 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:30,387 WARN L193 SmtUtils]: Spent 814.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:41:31,223 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:32,162 WARN L193 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:33,014 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:33,783 WARN L193 SmtUtils]: Spent 767.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:35,220 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:36,710 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-10-23 23:41:37,933 WARN L193 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-10-23 23:41:38,734 WARN L193 SmtUtils]: Spent 760.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:40,219 WARN L193 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:41,015 WARN L193 SmtUtils]: Spent 787.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:41:41,783 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:43,285 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:44,035 WARN L193 SmtUtils]: Spent 747.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-10-23 23:41:45,621 WARN L193 SmtUtils]: Spent 1.58 s on a formula simplification. DAG size of input: 152 DAG size of output: 15 [2020-10-23 23:41:47,204 WARN L193 SmtUtils]: Spent 1.49 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:48,004 WARN L193 SmtUtils]: Spent 793.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:48,834 WARN L193 SmtUtils]: Spent 821.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-23 23:41:49,602 WARN L193 SmtUtils]: Spent 765.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:50,481 WARN L193 SmtUtils]: Spent 754.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:41:51,312 WARN L193 SmtUtils]: Spent 772.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:52,586 WARN L193 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-10-23 23:41:53,352 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-10-23 23:41:54,103 WARN L193 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-10-23 23:41:54,931 WARN L193 SmtUtils]: Spent 796.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 19 [2020-10-23 23:41:55,732 WARN L193 SmtUtils]: Spent 730.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 18 [2020-10-23 23:41:57,177 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:41:58,027 WARN L193 SmtUtils]: Spent 808.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-10-23 23:41:59,450 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-10-23 23:42:00,833 WARN L193 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:42:01,633 WARN L193 SmtUtils]: Spent 798.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-10-23 23:42:03,230 WARN L193 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 149 DAG size of output: 12 [2020-10-23 23:42:03,995 WARN L193 SmtUtils]: Spent 758.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 16 [2020-10-23 23:42:04,771 WARN L193 SmtUtils]: Spent 770.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2020-10-23 23:42:05,574 WARN L193 SmtUtils]: Spent 778.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 22 [2020-10-23 23:42:06,987 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-10-23 23:42:08,416 WARN L193 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 150 DAG size of output: 12 [2020-10-23 23:42:09,173 WARN L193 SmtUtils]: Spent 755.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-23 23:42:10,603 WARN L193 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 152 DAG size of output: 17 [2020-10-23 23:42:11,358 WARN L193 SmtUtils]: Spent 753.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 20 [2020-10-23 23:42:12,159 WARN L193 SmtUtils]: Spent 699.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 1 [2020-10-23 23:42:12,904 WARN L193 SmtUtils]: Spent 743.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 14 [2020-10-23 23:42:14,314 WARN L193 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 150 DAG size of output: 14 [2020-10-23 23:42:14,320 INFO L277 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-10-23 23:42:14,320 INFO L277 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-10-23 23:42:14,320 INFO L277 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-10-23 23:42:14,321 INFO L277 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L576(lines 553 577) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L543(line 543) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L572(line 572) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L539(line 539) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L568(line 568) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L535(line 535) no Hoare annotation was computed. [2020-10-23 23:42:14,321 INFO L274 CegarLoopResult]: For program point L531(line 531) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 529 584) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L560(lines 560 564) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L560-1(lines 560 564) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L552-1(line 552) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L552-2(line 552) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L581(line 581) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L548(line 548) no Hoare annotation was computed. [2020-10-23 23:42:14,322 INFO L274 CegarLoopResult]: For program point L544(line 544) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L573(line 573) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L540(line 540) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L573-1(lines 554 575) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L569(line 569) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L536(line 536) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L532(line 532) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 529 584) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point L549(line 549) no Hoare annotation was computed. [2020-10-23 23:42:14,323 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 529 584) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L545(line 545) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L541(line 541) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L537(line 537) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L533(line 533) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L550(line 550) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L579(line 579) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L542(line 542) no Hoare annotation was computed. [2020-10-23 23:42:14,324 INFO L274 CegarLoopResult]: For program point L571(line 571) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L538(line 538) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L571-1(line 571) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L571-2(line 571) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L534(line 534) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L530(line 530) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L555(line 555) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L551(line 551) no Hoare annotation was computed. [2020-10-23 23:42:14,325 INFO L274 CegarLoopResult]: For program point L580(line 580) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L609(line 609) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L609-1(line 609) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L609-2(line 609) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L605(line 605) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L601(line 601) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L634-2(line 634) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-10-23 23:42:14,326 INFO L274 CegarLoopResult]: For program point L597(line 597) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L630-1(line 630) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L630-2(line 630) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L626(line 626) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L593(line 593) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 585 644) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 585 644) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-10-23 23:42:14,327 INFO L274 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 585 644) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L627(line 627) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L594(line 594) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L590(line 590) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L586(line 586) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L611-2(lines 611 636) no Hoare annotation was computed. [2020-10-23 23:42:14,328 INFO L274 CegarLoopResult]: For program point L607(line 607) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L599(line 599) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L628(line 628) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L595(line 595) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L591(line 591) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L587(line 587) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L616(line 616) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L612(line 612) no Hoare annotation was computed. [2020-10-23 23:42:14,329 INFO L274 CegarLoopResult]: For program point L608(line 608) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L637(lines 610 638) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L600(line 600) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L629(line 629) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L596(line 596) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L629-1(line 629) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L629-2(line 629) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L625(line 625) no Hoare annotation was computed. [2020-10-23 23:42:14,330 INFO L274 CegarLoopResult]: For program point L592(line 592) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L274 CegarLoopResult]: For program point L625-1(line 625) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L274 CegarLoopResult]: For program point L625-2(line 625) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L274 CegarLoopResult]: For program point L588(line 588) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L274 CegarLoopResult]: For program point L617(lines 617 621) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L274 CegarLoopResult]: For program point L617-1(lines 617 621) no Hoare annotation was computed. [2020-10-23 23:42:14,331 INFO L277 CegarLoopResult]: At program point select_helpersFINAL(lines 248 254) the Hoare annotation is: true [2020-10-23 23:42:14,331 INFO L277 CegarLoopResult]: At program point select_helpersEXIT(lines 248 254) the Hoare annotation is: true [2020-10-23 23:42:14,331 INFO L270 CegarLoopResult]: At program point valid_productEXIT(lines 255 263) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,332 INFO L277 CegarLoopResult]: At program point valid_productENTRY(lines 255 263) the Hoare annotation is: true [2020-10-23 23:42:14,332 INFO L270 CegarLoopResult]: At program point valid_productFINAL(lines 255 263) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1) (= |valid_product_#res| 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,332 INFO L270 CegarLoopResult]: At program point L260(line 260) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~4) (<= valid_product_~retValue_acc~4 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,332 INFO L277 CegarLoopResult]: At program point L259(line 259) the Hoare annotation is: true [2020-10-23 23:42:14,332 INFO L270 CegarLoopResult]: At program point L129(line 129) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,333 INFO L270 CegarLoopResult]: At program point L130-1(line 130) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,333 INFO L270 CegarLoopResult]: At program point L128(line 128) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,333 INFO L270 CegarLoopResult]: At program point L130-2(line 130) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~systemActive~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,333 INFO L270 CegarLoopResult]: At program point L128-1(line 128) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,333 INFO L270 CegarLoopResult]: At program point mainENTRY(lines 122 144) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,334 INFO L270 CegarLoopResult]: At program point L124(line 124) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,334 INFO L277 CegarLoopResult]: At program point mainEXIT(lines 122 144) the Hoare annotation is: true [2020-10-23 23:42:14,334 INFO L277 CegarLoopResult]: At program point L141(line 141) the Hoare annotation is: true [2020-10-23 23:42:14,334 INFO L277 CegarLoopResult]: At program point mainFINAL(lines 122 144) the Hoare annotation is: true [2020-10-23 23:42:14,334 INFO L270 CegarLoopResult]: At program point L134(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,334 INFO L270 CegarLoopResult]: At program point L134-1(line 134) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,334 INFO L270 CegarLoopResult]: At program point L132(lines 132 139) the Hoare annotation is: (or (and (= main_~tmp~0 ~systemActive~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,334 INFO L277 CegarLoopResult]: At program point L132-1(lines 132 139) the Hoare annotation is: true [2020-10-23 23:42:14,335 INFO L270 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |main_#t~ret7| ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point Specification2EXIT(lines 77 100) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point Specification2ENTRY(lines 77 100) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point Specification2FINAL(lines 77 100) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L88(line 88) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L87(line 87) no Hoare annotation was computed. [2020-10-23 23:42:14,335 INFO L274 CegarLoopResult]: For program point L86(line 86) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L85(line 85) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L84(line 84) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L83(line 83) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L82(line 82) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L270 CegarLoopResult]: At program point L335(line 335) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,336 INFO L277 CegarLoopResult]: At program point L334(line 334) the Hoare annotation is: true [2020-10-23 23:42:14,336 INFO L270 CegarLoopResult]: At program point isPumpRunningEXIT(lines 330 338) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-23 23:42:14,336 INFO L277 CegarLoopResult]: At program point isPumpRunningENTRY(lines 330 338) the Hoare annotation is: true [2020-10-23 23:42:14,336 INFO L270 CegarLoopResult]: At program point isPumpRunningFINAL(lines 330 338) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L352(line 352) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L348(line 348) no Hoare annotation was computed. [2020-10-23 23:42:14,336 INFO L274 CegarLoopResult]: For program point L346(lines 346 354) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L346-2(lines 346 354) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L369-1(line 369) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point printPumpFINAL(lines 339 374) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point printPumpENTRY(lines 339 374) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L358(lines 358 366) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L358-2(lines 358 366) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point printPumpEXIT(lines 339 374) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L277 CegarLoopResult]: At program point select_featuresEXIT(lines 241 247) the Hoare annotation is: true [2020-10-23 23:42:14,337 INFO L277 CegarLoopResult]: At program point select_featuresFINAL(lines 241 247) the Hoare annotation is: true [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L512(line 512) no Hoare annotation was computed. [2020-10-23 23:42:14,337 INFO L274 CegarLoopResult]: For program point L508(line 508) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L506(line 506) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L506-1(line 506) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L500(line 500) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L498(line 498) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L494(line 494) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L492(line 492) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L523(line 523) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L490(line 490) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L521(line 521) no Hoare annotation was computed. [2020-10-23 23:42:14,338 INFO L274 CegarLoopResult]: For program point L488(line 488) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L519(line 519) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L486(line 486) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L517(line 517) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L515(line 515) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L513(line 513) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L513-1(line 513) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L511(line 511) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L509(line 509) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L509-1(line 509) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L507(line 507) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L505(line 505) no Hoare annotation was computed. [2020-10-23 23:42:14,339 INFO L274 CegarLoopResult]: For program point L501(line 501) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L499(line 499) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L497(line 497) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L493(line 493) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L524(line 524) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L491(line 491) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L522(line 522) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L489(line 489) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L520(line 520) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L487(line 487) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L520-1(line 520) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L518(line 518) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L520-2(line 520) no Hoare annotation was computed. [2020-10-23 23:42:14,340 INFO L274 CegarLoopResult]: For program point L516(line 516) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L483(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L483-1(lines 483 528) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L801(line 801) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L799(line 799) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L797(line 797) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 796 841) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L820(lines 820 821) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L816(lines 816 823) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-10-23 23:42:14,341 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 820 821) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L812(line 812) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 796 841) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L810(lines 810 830) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L810-1(lines 810 830) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L806(line 806) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 796 841) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L837-1(line 837) no Hoare annotation was computed. [2020-10-23 23:42:14,342 INFO L274 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L837-2(line 837) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L802(line 802) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L835-1(line 835) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L835-2(line 835) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L800(line 800) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L798(line 798) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L796(lines 796 841) no Hoare annotation was computed. [2020-10-23 23:42:14,343 INFO L274 CegarLoopResult]: For program point L827(lines 827 828) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L815(line 815) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L815-1(line 815) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 827 828) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L813(line 813) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L815-2(line 815) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L807(line 807) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L805(line 805) no Hoare annotation was computed. [2020-10-23 23:42:14,344 INFO L274 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point L803(line 803) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L270 CegarLoopResult]: At program point runTestENTRY(lines 109 118) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,345 INFO L277 CegarLoopResult]: At program point runTestEXIT(lines 109 118) the Hoare annotation is: true [2020-10-23 23:42:14,345 INFO L277 CegarLoopResult]: At program point runTestFINAL(lines 109 118) the Hoare annotation is: true [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point L324-3(line 324) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point isMethaneAlarmENTRY(lines 319 329) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 319 329) no Hoare annotation was computed. [2020-10-23 23:42:14,345 INFO L274 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 319 329) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point L324-1(line 324) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point L324-2(line 324) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point deactivatePumpENTRY(lines 311 318) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point deactivatePumpEXIT(lines 311 318) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L274 CegarLoopResult]: For program point deactivatePumpFINAL(lines 311 318) no Hoare annotation was computed. [2020-10-23 23:42:14,346 INFO L277 CegarLoopResult]: At program point processEnvironmentEXIT(lines 296 302) the Hoare annotation is: true [2020-10-23 23:42:14,346 INFO L277 CegarLoopResult]: At program point processEnvironmentFINAL(lines 296 302) the Hoare annotation is: true [2020-10-23 23:42:14,346 INFO L270 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L432(lines 385 433) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L420(line 420) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L387(lines 386 431) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L420-1(line 420) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L420-2(line 420) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,347 INFO L270 CegarLoopResult]: At program point L416(lines 416 427) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L379(line 379) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L408(line 408) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L404(line 404) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L404-1(line 404) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L429(lines 386 431) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L396(lines 396 402) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,348 INFO L270 CegarLoopResult]: At program point L396-1(lines 396 402) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,349 INFO L270 CegarLoopResult]: At program point L388(lines 388 392) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,349 INFO L277 CegarLoopResult]: At program point testEXIT(lines 376 439) the Hoare annotation is: true [2020-10-23 23:42:14,349 INFO L270 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,349 INFO L270 CegarLoopResult]: At program point testENTRY(lines 376 439) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,349 INFO L270 CegarLoopResult]: At program point L380(line 380) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,349 INFO L277 CegarLoopResult]: At program point testFINAL(lines 376 439) the Hoare annotation is: true [2020-10-23 23:42:14,349 INFO L270 CegarLoopResult]: At program point L422(lines 422 426) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L422-2(lines 416 427) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L381(line 381) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L414-1(line 414) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L406(lines 406 412) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L406-1(lines 406 412) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,350 INFO L270 CegarLoopResult]: At program point L398(line 398) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,351 INFO L270 CegarLoopResult]: At program point L394(line 394) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,351 INFO L270 CegarLoopResult]: At program point L394-1(line 394) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point L768(line 768) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 774 775) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point L766(line 766) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point L764(lines 764 784) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point L764-1(lines 764 784) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 750 795) no Hoare annotation was computed. [2020-10-23 23:42:14,351 INFO L274 CegarLoopResult]: For program point L760(line 760) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L758(line 758) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L791-1(line 791) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L789(line 789) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L791-2(line 791) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L756(line 756) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L789-1(line 789) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L789-2(line 789) no Hoare annotation was computed. [2020-10-23 23:42:14,352 INFO L274 CegarLoopResult]: For program point L754(line 754) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L752(line 752) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L750(lines 750 795) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L781(lines 781 782) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L769(line 769) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L769-1(line 769) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L767(line 767) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L769-2(line 769) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 781 782) no Hoare annotation was computed. [2020-10-23 23:42:14,353 INFO L274 CegarLoopResult]: For program point L761(line 761) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L792(line 792) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L759(line 759) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L790(line 790) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L757(line 757) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 750 795) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L788(line 788) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L755(line 755) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L786(line 786) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L753(line 753) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 750 795) no Hoare annotation was computed. [2020-10-23 23:42:14,354 INFO L274 CegarLoopResult]: For program point L751(line 751) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L774(lines 774 775) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L770(lines 770 777) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L207(line 207) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L205(lines 205 213) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L205-2(lines 205 213) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point printEnvironmentEXIT(lines 197 219) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point printEnvironmentENTRY(lines 197 219) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point printEnvironmentFINAL(lines 197 219) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-10-23 23:42:14,355 INFO L274 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point select_oneENTRY(lines 231 240) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point select_oneFINAL(lines 231 240) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L233-2(line 233) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point select_oneEXIT(lines 231 240) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L737(line 737) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L671(lines 671 675) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L663(line 663) no Hoare annotation was computed. [2020-10-23 23:42:14,356 INFO L274 CegarLoopResult]: For program point L696-2(lines 696 716) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L721(line 721) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L655(line 655) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L680(line 680) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L647(lines 647 749) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L647-1(lines 647 749) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L738(line 738) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L705(line 705) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L738-1(line 738) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L672(line 672) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L738-2(line 738) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L697(lines 696 716) no Hoare annotation was computed. [2020-10-23 23:42:14,357 INFO L274 CegarLoopResult]: For program point L664(line 664) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L722(line 722) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L689(line 689) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L656(line 656) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L747(line 747) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L714(line 714) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L681(line 681) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L648(line 648) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L681-1(line 681) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L739(line 739) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point L706(line 706) no Hoare annotation was computed. [2020-10-23 23:42:14,358 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 647 749) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L731(line 731) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L698(lines 698 702) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L665(line 665) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L723(line 723) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L723-1(line 723) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L657(line 657) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L723-2(line 723) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 647 749) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L707(line 707) no Hoare annotation was computed. [2020-10-23 23:42:14,359 INFO L274 CegarLoopResult]: For program point L707-1(line 707) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L707-2(line 707) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L666(line 666) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L724(line 724) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 647 749) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L683(line 683) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L650(line 650) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L741(line 741) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L708(line 708) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L667(line 667) no Hoare annotation was computed. [2020-10-23 23:42:14,360 INFO L274 CegarLoopResult]: For program point L725(line 725) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L725-1(line 725) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L659(line 659) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L725-2(line 725) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L717(lines 695 718) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L684(line 684) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L651(line 651) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L742(line 742) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L709(line 709) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L676(lines 676 692) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L709-1(line 709) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L709-2(line 709) no Hoare annotation was computed. [2020-10-23 23:42:14,361 INFO L274 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L726(line 726) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L693(lines 693 734) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L660(line 660) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L685(line 685) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L685-1(line 685) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L710(line 710) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L735(lines 735 746) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L727(line 727) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L694(line 694) no Hoare annotation was computed. [2020-10-23 23:42:14,362 INFO L274 CegarLoopResult]: For program point L727-1(line 727) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L661(line 661) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L653(line 653) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L711(line 711) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L678(line 678) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L711-1(line 711) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L678-1(line 678) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L736(lines 736 743) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L728(line 728) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L687(line 687) no Hoare annotation was computed. [2020-10-23 23:42:14,363 INFO L274 CegarLoopResult]: For program point L654(line 654) no Hoare annotation was computed. [2020-10-23 23:42:14,364 INFO L274 CegarLoopResult]: For program point L712(line 712) no Hoare annotation was computed. [2020-10-23 23:42:14,364 INFO L274 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L828(line 828) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L151(line 151) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L820(line 820) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L820-1(line 820) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L370(line 370) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L370-1(line 370) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,364 INFO L270 CegarLoopResult]: At program point L370-2(line 370) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L775(line 775) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,365 INFO L270 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L821(line 821) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L268(line 268) the Hoare annotation is: (= ~methaneLevelCritical~0 0) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L202(line 202) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L215(line 215) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L215-1(line 215) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L215-2(line 215) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L211(line 211) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,366 INFO L270 CegarLoopResult]: At program point L211-1(line 211) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L211-2(line 211) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L211-3(line 211) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L368(line 368) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L207(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L368-1(line 368) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L207-1(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L368-2(line 368) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L207-2(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,367 INFO L270 CegarLoopResult]: At program point L368-3(line 368) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L781(line 781) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L269(line 269) the Hoare annotation is: (and (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L207-3(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L781-1(line 781) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L203(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L207-4(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L364-1(line 364) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,368 INFO L270 CegarLoopResult]: At program point L203-1(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L207-5(line 207) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L364-2(line 364) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L203-2(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L364-3(line 364) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L203-3(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L360(line 360) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L364-4(line 364) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L203-4(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L360-1(line 360) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L203-5(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,369 INFO L270 CegarLoopResult]: At program point L360-2(line 360) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L203-6(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L360-3(line 360) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L203-7(line 203) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L356(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L356-1(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L356-2(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L356-3(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L352(line 352) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,370 INFO L270 CegarLoopResult]: At program point L356-4(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L352-1(line 352) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L356-5(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L352-2(line 352) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L356-6(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L352-3(line 352) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L356-7(line 356) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L348(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L352-4(line 352) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L348-1(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,371 INFO L270 CegarLoopResult]: At program point L348-2(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L827-1(line 827) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L348-3(line 348) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L344(line 344) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L150(line 150) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string69.base| |old(#t~string69.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string25.base| |old(#t~string25.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-10-23 23:42:14,372 INFO L270 CegarLoopResult]: At program point L774(line 774) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,373 INFO L270 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:14,373 INFO L270 CegarLoopResult]: At program point L774-1(line 774) the Hoare annotation is: (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) [2020-10-23 23:42:14,373 INFO L270 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point activatePumpFINAL(lines 303 310) no Hoare annotation was computed. [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point activatePumpEXIT(lines 303 310) no Hoare annotation was computed. [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point activatePumpENTRY(lines 303 310) no Hoare annotation was computed. [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point getWaterLevelENTRY(lines 220 228) no Hoare annotation was computed. [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point L225(line 225) no Hoare annotation was computed. [2020-10-23 23:42:14,373 INFO L274 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-10-23 23:42:14,374 INFO L274 CegarLoopResult]: For program point getWaterLevelFINAL(lines 220 228) no Hoare annotation was computed. [2020-10-23 23:42:14,374 INFO L274 CegarLoopResult]: For program point getWaterLevelEXIT(lines 220 228) no Hoare annotation was computed. [2020-10-23 23:42:14,374 INFO L270 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 176 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-10-23 23:42:14,374 INFO L270 CegarLoopResult]: At program point L183(line 183) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,374 INFO L277 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 176 187) the Hoare annotation is: true [2020-10-23 23:42:14,374 INFO L270 CegarLoopResult]: At program point L181(line 181) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (or .cse0 .cse1 (not (= |old(~methaneLevelCritical~0)| 0))))) [2020-10-23 23:42:14,374 INFO L277 CegarLoopResult]: At program point L180-1(lines 176 187) the Hoare annotation is: true [2020-10-23 23:42:14,374 INFO L274 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-10-23 23:42:14,375 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-10-23 23:42:14,375 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-10-23 23:42:14,375 INFO L274 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-10-23 23:42:14,375 INFO L270 CegarLoopResult]: At program point L285(line 285) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,375 INFO L270 CegarLoopResult]: At program point L283(lines 283 289) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,375 INFO L270 CegarLoopResult]: At program point L278(line 278) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,375 INFO L270 CegarLoopResult]: At program point L276(lines 275 294) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,375 INFO L270 CegarLoopResult]: At program point timeShiftENTRY(lines 272 295) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,376 INFO L270 CegarLoopResult]: At program point timeShiftEXIT(lines 272 295) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,376 INFO L270 CegarLoopResult]: At program point timeShiftFINAL(lines 272 295) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point cleanupEXIT(lines 44 73) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L58(lines 58 62) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L58-1(lines 58 62) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L54-2(lines 54 68) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L50(line 50) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L50-1(line 50) the Hoare annotation is: true [2020-10-23 23:42:14,376 INFO L277 CegarLoopResult]: At program point L46(line 46) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point L69(lines 44 73) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point L65(line 65) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point cleanupENTRY(lines 44 73) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point L55(line 55) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 188 196) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L270 CegarLoopResult]: At program point L193(line 193) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,377 INFO L277 CegarLoopResult]: At program point L192(line 192) the Hoare annotation is: true [2020-10-23 23:42:14,377 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 188 196) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-10-23 23:42:14,378 INFO L270 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 188 196) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~1))) [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 152 163) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point L157(line 157) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point L156-1(lines 152 163) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 152 163) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point setupEXIT(lines 101 107) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point setupFINAL(lines 101 107) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-10-23 23:42:14,378 INFO L270 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2020-10-23 23:42:14,378 INFO L277 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point waterRiseEXIT(lines 164 175) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L270 CegarLoopResult]: At program point L169(line 169) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point L168-1(lines 164 175) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L270 CegarLoopResult]: At program point waterRiseENTRY(lines 164 175) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point __automaton_failFINAL(lines 468 475) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point __automaton_failENTRY(lines 468 475) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point L472(line 472) the Hoare annotation is: true [2020-10-23 23:42:14,379 INFO L277 CegarLoopResult]: At program point __automaton_failEXIT(lines 468 475) the Hoare annotation is: true [2020-10-23 23:42:14,380 INFO L270 CegarLoopResult]: At program point L452-3(line 452) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (and (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) (= |__utac_acc__Specification1_spec__1_#t~ret41| 0))))) [2020-10-23 23:42:14,380 INFO L270 CegarLoopResult]: At program point L450-1(lines 442 466) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-10-23 23:42:14,380 INFO L277 CegarLoopResult]: At program point L448(line 448) the Hoare annotation is: true [2020-10-23 23:42:14,380 INFO L270 CegarLoopResult]: At program point L448-1(line 448) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0)) [2020-10-23 23:42:14,380 INFO L270 CegarLoopResult]: At program point L448-2(line 448) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0)) [2020-10-23 23:42:14,380 INFO L270 CegarLoopResult]: At program point L448-3(line 448) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (= __utac_acc__Specification1_spec__1_~tmp~2 0) (= |__utac_acc__Specification1_spec__1_#t~ret40| 0))) [2020-10-23 23:42:14,380 INFO L277 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1ENTRY(lines 442 466) the Hoare annotation is: true [2020-10-23 23:42:14,380 INFO L277 CegarLoopResult]: At program point L444(line 444) the Hoare annotation is: true [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point __utac_acc__Specification1_spec__1EXIT(lines 442 466) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L454(lines 454 460) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 (= __utac_acc__Specification1_spec__1_~tmp___0~1 0) .cse1))) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L452(line 452) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L452-1(line 452) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)))) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L450(lines 450 463) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification1_spec__1_~tmp~2 0)) [2020-10-23 23:42:14,381 INFO L270 CegarLoopResult]: At program point L452-2(line 452) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or .cse0 .cse1 (= |__utac_acc__Specification1_spec__1_#t~ret41| 0)))) [2020-10-23 23:42:14,402 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.10 11:42:14 BoogieIcfgContainer [2020-10-23 23:42:14,402 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-10-23 23:42:14,404 INFO L168 Benchmark]: Toolchain (without parser) took 101719.22 ms. Allocated memory was 152.0 MB in the beginning and 338.7 MB in the end (delta: 186.6 MB). Free memory was 127.4 MB in the beginning and 242.7 MB in the end (delta: -115.4 MB). Peak memory consumption was 209.1 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:14,405 INFO L168 Benchmark]: CDTParser took 0.97 ms. Allocated memory is still 152.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-10-23 23:42:14,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 556.80 ms. Allocated memory is still 152.0 MB. Free memory was 126.7 MB in the beginning and 107.4 MB in the end (delta: 19.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:14,406 INFO L168 Benchmark]: Boogie Preprocessor took 99.20 ms. Allocated memory is still 152.0 MB. Free memory was 107.4 MB in the beginning and 103.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:14,407 INFO L168 Benchmark]: RCFGBuilder took 1882.10 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 103.7 MB in the beginning and 123.7 MB in the end (delta: -20.1 MB). Peak memory consumption was 28.2 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:14,408 INFO L168 Benchmark]: TraceAbstraction took 99163.94 ms. Allocated memory was 182.5 MB in the beginning and 338.7 MB in the end (delta: 156.2 MB). Free memory was 123.7 MB in the beginning and 242.7 MB in the end (delta: -119.0 MB). Peak memory consumption was 173.5 MB. Max. memory is 8.0 GB. [2020-10-23 23:42:14,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.97 ms. Allocated memory is still 152.0 MB. Free memory is still 124.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 556.80 ms. Allocated memory is still 152.0 MB. Free memory was 126.7 MB in the beginning and 107.4 MB in the end (delta: 19.3 MB). Peak memory consumption was 18.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 99.20 ms. Allocated memory is still 152.0 MB. Free memory was 107.4 MB in the beginning and 103.7 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1882.10 ms. Allocated memory was 152.0 MB in the beginning and 182.5 MB in the end (delta: 30.4 MB). Free memory was 103.7 MB in the beginning and 123.7 MB in the end (delta: -20.1 MB). Peak memory consumption was 28.2 MB. Max. memory is 8.0 GB. * TraceAbstraction took 99163.94 ms. Allocated memory was 182.5 MB in the beginning and 338.7 MB in the end (delta: 156.2 MB). Free memory was 123.7 MB in the beginning and 242.7 MB in the end (delta: -119.0 MB). Peak memory consumption was 173.5 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: 781]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 774]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 820]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 827]: 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: 385]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - InvariantResult [Line: 386]: Loop Invariant Derived loop invariant: ((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || splverifierCounter == 0 - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: 1 - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 248]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 255]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((1 <= retValue_acc && retValue_acc <= 1) && \result == 1) || !(pumpRunning == 0)) || !(methaneLevelCritical == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 122]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 330]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || !(1 == systemActive)) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 241]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 109]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 296]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 376]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 176]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 44]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 188]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: (!(pumpRunning == 0) || !(1 == systemActive)) || (\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) - ProcedureContractResult [Line: 272]: Procedure Contract for timeShift Derived contract for procedure timeShift: (\old(waterLevel) == waterLevel || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 152]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 101]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 164]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 468]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - ProcedureContractResult [Line: 442]: Procedure Contract for __utac_acc__Specification1_spec__1 Derived contract for procedure __utac_acc__Specification1_spec__1: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 35 procedures, 585 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 38.1s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 31.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 60.8s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 877 SDtfs, 874 SDslu, 1562 SDs, 0 SdLazy, 2162 SolverSat, 285 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 132 GetRequests, 85 SyntacticMatches, 1 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 57 ImplicationChecksByTransitivity, 23.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=256occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 5 MinimizatonAttempts, 138 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 213 LocationsWithAnnotation, 611 PreInvPairs, 759 NumberOfFragments, 1814 HoareAnnotationTreeSize, 611 FomulaSimplifications, 136104 FormulaSimplificationTreeSizeReduction, 4.0s HoareSimplificationTime, 213 FomulaSimplificationsInter, 20002 FormulaSimplificationTreeSizeReductionInter, 56.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 5.1s InterpolantComputationTime, 782 NumberOfCodeBlocks, 782 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 777 ConstructedInterpolants, 0 QuantifiedInterpolants, 332084 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...