/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_spec2_product01.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-dev-36cd7be [2021-02-23 21:47:30,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-02-23 21:47:30,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-02-23 21:47:30,852 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-02-23 21:47:30,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-02-23 21:47:30,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-02-23 21:47:30,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-02-23 21:47:30,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-02-23 21:47:30,873 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-02-23 21:47:30,879 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-02-23 21:47:30,880 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-02-23 21:47:30,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-02-23 21:47:30,883 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-02-23 21:47:30,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-02-23 21:47:30,888 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-02-23 21:47:30,890 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-02-23 21:47:30,894 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-02-23 21:47:30,895 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-02-23 21:47:30,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-02-23 21:47:30,908 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-02-23 21:47:30,912 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-02-23 21:47:30,914 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-02-23 21:47:30,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-02-23 21:47:30,932 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-02-23 21:47:30,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-02-23 21:47:30,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-02-23 21:47:30,940 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-02-23 21:47:30,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-02-23 21:47:30,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-02-23 21:47:30,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-02-23 21:47:30,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-02-23 21:47:30,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-02-23 21:47:30,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-02-23 21:47:30,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-02-23 21:47:30,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-02-23 21:47:30,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-02-23 21:47:30,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-02-23 21:47:30,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-02-23 21:47:30,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-02-23 21:47:30,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-02-23 21:47:30,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-02-23 21:47:30,952 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2021-02-23 21:47:30,969 INFO L113 SettingsManager]: Loading preferences was successful [2021-02-23 21:47:30,969 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-02-23 21:47:30,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-02-23 21:47:30,975 INFO L138 SettingsManager]: * sizeof long=4 [2021-02-23 21:47:30,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-02-23 21:47:30,975 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-02-23 21:47:30,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-02-23 21:47:30,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-02-23 21:47:30,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-02-23 21:47:30,976 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-02-23 21:47:30,978 INFO L138 SettingsManager]: * sizeof long double=12 [2021-02-23 21:47:30,978 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-02-23 21:47:30,978 INFO L138 SettingsManager]: * Use constant arrays=true [2021-02-23 21:47:30,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-02-23 21:47:30,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-02-23 21:47:30,979 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2021-02-23 21:47:30,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-02-23 21:47:30,979 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-02-23 21:47:30,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-02-23 21:47:30,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-02-23 21:47:30,980 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2021-02-23 21:47:30,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-02-23 21:47:30,980 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2021-02-23 21:47:31,373 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-02-23 21:47:31,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-02-23 21:47:31,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-02-23 21:47:31,402 INFO L271 PluginConnector]: Initializing CDTParser... [2021-02-23 21:47:31,403 INFO L275 PluginConnector]: CDTParser initialized [2021-02-23 21:47:31,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec2_product01.cil.c [2021-02-23 21:47:31,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb164700/c14749e7f19145d0892b2b8510dd0dbb/FLAGd2990dd6e [2021-02-23 21:47:32,255 INFO L306 CDTParser]: Found 1 translation units. [2021-02-23 21:47:32,256 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product01.cil.c [2021-02-23 21:47:32,272 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb164700/c14749e7f19145d0892b2b8510dd0dbb/FLAGd2990dd6e [2021-02-23 21:47:32,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbb164700/c14749e7f19145d0892b2b8510dd0dbb [2021-02-23 21:47:32,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-02-23 21:47:32,546 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-02-23 21:47:32,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-02-23 21:47:32,550 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-02-23 21:47:32,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-02-23 21:47:32,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:47:32" (1/1) ... [2021-02-23 21:47:32,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1259c085 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:32, skipping insertion in model container [2021-02-23 21:47:32,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.02 09:47:32" (1/1) ... [2021-02-23 21:47:32,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-02-23 21:47:32,641 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-02-23 21:47:32,993 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product01.cil.c[16794,16807] [2021-02-23 21:47:32,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:47:33,009 INFO L203 MainTranslator]: Completed pre-run [2021-02-23 21:47:33,088 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec2_product01.cil.c[16794,16807] [2021-02-23 21:47:33,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-02-23 21:47:33,125 INFO L208 MainTranslator]: Completed translation [2021-02-23 21:47:33,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33 WrapperNode [2021-02-23 21:47:33,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-02-23 21:47:33,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-02-23 21:47:33,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-02-23 21:47:33,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-02-23 21:47:33,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,165 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,221 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,236 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (1/1) ... [2021-02-23 21:47:33,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-02-23 21:47:33,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-02-23 21:47:33,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-02-23 21:47:33,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-02-23 21:47:33,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (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 [2021-02-23 21:47:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2021-02-23 21:47:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-02-23 21:47:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2021-02-23 21:47:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2021-02-23 21:47:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-02-23 21:47:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2021-02-23 21:47:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2021-02-23 21:47:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2021-02-23 21:47:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2021-02-23 21:47:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2021-02-23 21:47:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2021-02-23 21:47:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2021-02-23 21:47:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2021-02-23 21:47:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2021-02-23 21:47:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2021-02-23 21:47:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2021-02-23 21:47:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-02-23 21:47:33,389 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2021-02-23 21:47:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2021-02-23 21:47:33,390 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2021-02-23 21:47:33,392 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2021-02-23 21:47:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:47:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:47:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2021-02-23 21:47:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2021-02-23 21:47:33,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2021-02-23 21:47:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2021-02-23 21:47:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2021-02-23 21:47:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2021-02-23 21:47:33,394 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2021-02-23 21:47:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-02-23 21:47:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-02-23 21:47:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2021-02-23 21:47:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2021-02-23 21:47:33,395 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2021-02-23 21:47:33,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2021-02-23 21:47:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2021-02-23 21:47:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2021-02-23 21:47:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2021-02-23 21:47:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-02-23 21:47:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2021-02-23 21:47:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2021-02-23 21:47:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2021-02-23 21:47:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2021-02-23 21:47:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2021-02-23 21:47:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-02-23 21:47:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2021-02-23 21:47:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2021-02-23 21:47:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2021-02-23 21:47:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2021-02-23 21:47:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__2 [2021-02-23 21:47:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2021-02-23 21:47:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2021-02-23 21:47:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-02-23 21:47:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-02-23 21:47:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-02-23 21:47:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure test [2021-02-23 21:47:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2021-02-23 21:47:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2021-02-23 21:47:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2021-02-23 21:47:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2021-02-23 21:47:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2021-02-23 21:47:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2021-02-23 21:47:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification2_spec__1 [2021-02-23 21:47:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2021-02-23 21:47:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure main [2021-02-23 21:47:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2021-02-23 21:47:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2021-02-23 21:47:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure free [2021-02-23 21:47:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2021-02-23 21:47:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-02-23 21:47:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-02-23 21:47:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-02-23 21:47:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-02-23 21:47:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2021-02-23 21:47:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-02-23 21:47:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2021-02-23 21:47:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2021-02-23 21:47:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-02-23 21:47:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2021-02-23 21:47:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2021-02-23 21:47:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2021-02-23 21:47:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2021-02-23 21:47:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2021-02-23 21:47:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-02-23 21:47:33,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-02-23 21:47:34,998 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-02-23 21:47:34,999 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-02-23 21:47:35,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:47:35 BoogieIcfgContainer [2021-02-23 21:47:35,003 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-02-23 21:47:35,004 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-02-23 21:47:35,005 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-02-23 21:47:35,008 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-02-23 21:47:35,008 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.02 09:47:32" (1/3) ... [2021-02-23 21:47:35,009 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bf74a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:47:35, skipping insertion in model container [2021-02-23 21:47:35,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.02 09:47:33" (2/3) ... [2021-02-23 21:47:35,010 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6bf74a07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.02 09:47:35, skipping insertion in model container [2021-02-23 21:47:35,010 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.02 09:47:35" (3/3) ... [2021-02-23 21:47:35,012 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec2_product01.cil.c [2021-02-23 21:47:35,020 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2021-02-23 21:47:35,026 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-02-23 21:47:35,050 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-02-23 21:47:35,112 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-02-23 21:47:35,112 INFO L377 AbstractCegarLoop]: Hoare is true [2021-02-23 21:47:35,112 INFO L378 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2021-02-23 21:47:35,112 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-02-23 21:47:35,113 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-02-23 21:47:35,113 INFO L381 AbstractCegarLoop]: Difference is false [2021-02-23 21:47:35,113 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-02-23 21:47:35,113 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-02-23 21:47:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states. [2021-02-23 21:47:35,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2021-02-23 21:47:35,185 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:47:35,186 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] [2021-02-23 21:47:35,186 INFO L428 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:47:35,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:47:35,193 INFO L82 PathProgramCache]: Analyzing trace with hash 1886936263, now seen corresponding path program 1 times [2021-02-23 21:47:35,202 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:47:35,202 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [554595711] [2021-02-23 21:47:35,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:47:35,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:35,665 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:35,667 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:35,668 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:35,669 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,103 WARN L202 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:47:36,107 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:47:36,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,195 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,196 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,215 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:47:36,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,226 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,227 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:47:36,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,234 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,236 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,236 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:47:36,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,246 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:47:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,256 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,257 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,265 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:47:36,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,274 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,274 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,275 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:47:36,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,283 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,284 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:47:36,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:36,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:36,292 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:36,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:47:36,352 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [554595711] [2021-02-23 21:47:36,354 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:47:36,354 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-02-23 21:47:36,355 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [60478056] [2021-02-23 21:47:36,360 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-02-23 21:47:36,360 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:47:36,374 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-02-23 21:47:36,375 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:47:36,377 INFO L87 Difference]: Start difference. First operand 262 states. Second operand 4 states. [2021-02-23 21:47:37,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:47:37,726 INFO L93 Difference]: Finished difference Result 362 states and 431 transitions. [2021-02-23 21:47:37,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-02-23 21:47:37,727 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 153 [2021-02-23 21:47:37,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:47:37,743 INFO L225 Difference]: With dead ends: 362 [2021-02-23 21:47:37,743 INFO L226 Difference]: Without dead ends: 247 [2021-02-23 21:47:37,747 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-02-23 21:47:37,767 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2021-02-23 21:47:37,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 204. [2021-02-23 21:47:37,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 204 states. [2021-02-23 21:47:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 204 states and 218 transitions. [2021-02-23 21:47:37,906 INFO L78 Accepts]: Start accepts. Automaton has 204 states and 218 transitions. Word has length 153 [2021-02-23 21:47:37,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:47:37,907 INFO L480 AbstractCegarLoop]: Abstraction has 204 states and 218 transitions. [2021-02-23 21:47:37,907 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2021-02-23 21:47:37,908 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 218 transitions. [2021-02-23 21:47:37,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2021-02-23 21:47:37,912 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:47:37,912 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] [2021-02-23 21:47:37,912 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-02-23 21:47:37,913 INFO L428 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:47:37,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:47:37,913 INFO L82 PathProgramCache]: Analyzing trace with hash -754522302, now seen corresponding path program 1 times [2021-02-23 21:47:37,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:47:37,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [450273584] [2021-02-23 21:47:37,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:47:37,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,086 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,087 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,088 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,089 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:38,095 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,095 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,473 WARN L202 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:47:38,475 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:47:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,525 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,525 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,535 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:47:38,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,538 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,539 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,539 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:47:38,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,541 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,542 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,542 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:47:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,545 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,546 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,546 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:47:38,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,549 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,549 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,558 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:47:38,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,561 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,561 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,562 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2021-02-23 21:47:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,565 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,565 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,566 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 141 [2021-02-23 21:47:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:38,569 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:38,569 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:38,609 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:47:38,610 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [450273584] [2021-02-23 21:47:38,610 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:47:38,610 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-02-23 21:47:38,610 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531626704] [2021-02-23 21:47:38,612 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-02-23 21:47:38,612 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:47:38,613 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-02-23 21:47:38,613 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-02-23 21:47:38,613 INFO L87 Difference]: Start difference. First operand 204 states and 218 transitions. Second operand 5 states. [2021-02-23 21:47:39,414 WARN L202 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:47:40,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:47:40,056 INFO L93 Difference]: Finished difference Result 290 states and 325 transitions. [2021-02-23 21:47:40,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-02-23 21:47:40,057 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 154 [2021-02-23 21:47:40,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:47:40,060 INFO L225 Difference]: With dead ends: 290 [2021-02-23 21:47:40,061 INFO L226 Difference]: Without dead ends: 236 [2021-02-23 21:47:40,062 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-02-23 21:47:40,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2021-02-23 21:47:40,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 194. [2021-02-23 21:47:40,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-23 21:47:40,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 205 transitions. [2021-02-23 21:47:40,136 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 205 transitions. Word has length 154 [2021-02-23 21:47:40,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:47:40,137 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 205 transitions. [2021-02-23 21:47:40,137 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-02-23 21:47:40,137 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 205 transitions. [2021-02-23 21:47:40,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2021-02-23 21:47:40,139 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:47:40,140 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] [2021-02-23 21:47:40,140 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-02-23 21:47:40,140 INFO L428 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:47:40,141 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:47:40,141 INFO L82 PathProgramCache]: Analyzing trace with hash -356314912, now seen corresponding path program 1 times [2021-02-23 21:47:40,141 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:47:40,141 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [15628035] [2021-02-23 21:47:40,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:47:40,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,229 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,229 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:40,233 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,233 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:40,238 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,238 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:40,243 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,244 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 4 [2021-02-23 21:47:40,250 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,251 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,610 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:47:40,623 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:47:40,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,714 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,714 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,715 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,717 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 5 [2021-02-23 21:47:40,724 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:47:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,729 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,730 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,730 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:47:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,734 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,735 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,735 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:47:40,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,749 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,749 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,757 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,758 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 7 [2021-02-23 21:47:40,778 WARN L141 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size [2021-02-23 21:47:40,779 WARN L147 QuantifierPusher]: treesize reduction 22, result has 33.3 percent of original size 11 [2021-02-23 21:47:40,795 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:47:40,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,799 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,799 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,812 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:47:40,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,817 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,818 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,818 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2021-02-23 21:47:40,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,821 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,821 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,822 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2021-02-23 21:47:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:40,825 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:40,825 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:40,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:47:40,866 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [15628035] [2021-02-23 21:47:40,866 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:47:40,866 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:47:40,867 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [943575754] [2021-02-23 21:47:40,868 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:47:40,868 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:47:40,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:47:40,869 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:47:40,869 INFO L87 Difference]: Start difference. First operand 194 states and 205 transitions. Second operand 10 states. [2021-02-23 21:47:41,702 WARN L202 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:47:42,168 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2021-02-23 21:47:42,524 WARN L202 SmtUtils]: Spent 334.00 ms on a formula simplification that was a NOOP. DAG size: 212 [2021-02-23 21:47:42,910 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:43,293 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:47:43,656 WARN L202 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:44,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:47:44,723 INFO L93 Difference]: Finished difference Result 310 states and 351 transitions. [2021-02-23 21:47:44,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-02-23 21:47:44,723 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 163 [2021-02-23 21:47:44,725 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:47:44,735 INFO L225 Difference]: With dead ends: 310 [2021-02-23 21:47:44,735 INFO L226 Difference]: Without dead ends: 236 [2021-02-23 21:47:44,740 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 2.6s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2021-02-23 21:47:44,742 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2021-02-23 21:47:44,837 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 194. [2021-02-23 21:47:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 194 states. [2021-02-23 21:47:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 204 transitions. [2021-02-23 21:47:44,839 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 204 transitions. Word has length 163 [2021-02-23 21:47:44,839 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:47:44,840 INFO L480 AbstractCegarLoop]: Abstraction has 194 states and 204 transitions. [2021-02-23 21:47:44,840 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:47:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2021-02-23 21:47:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2021-02-23 21:47:44,842 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:47:44,843 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] [2021-02-23 21:47:44,843 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-02-23 21:47:44,843 INFO L428 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:47:44,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:47:44,844 INFO L82 PathProgramCache]: Analyzing trace with hash -125794788, now seen corresponding path program 1 times [2021-02-23 21:47:44,844 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:47:44,844 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [830140609] [2021-02-23 21:47:44,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:47:44,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:44,919 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,919 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,922 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,923 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,924 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,924 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,925 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,925 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,926 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,927 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,931 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,932 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:44,939 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:44,939 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,244 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:47:45,245 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:47:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,291 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,291 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,293 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,293 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:45,299 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:47:45,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,302 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,302 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,303 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:47:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,305 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,305 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,306 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:47:45,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,310 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,311 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,311 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:47:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,314 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,314 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,324 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:47:45,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,327 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,327 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,327 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2021-02-23 21:47:45,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,330 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,330 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,330 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2021-02-23 21:47:45,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,336 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,336 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,337 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,337 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:45,348 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,349 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:45,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2021-02-23 21:47:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:45,362 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:45,363 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:47:45,437 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [830140609] [2021-02-23 21:47:45,437 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:47:45,437 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2021-02-23 21:47:45,437 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1208589854] [2021-02-23 21:47:45,438 INFO L460 AbstractCegarLoop]: Interpolant automaton has 9 states [2021-02-23 21:47:45,438 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:47:45,439 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2021-02-23 21:47:45,439 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2021-02-23 21:47:45,439 INFO L87 Difference]: Start difference. First operand 194 states and 204 transitions. Second operand 9 states. [2021-02-23 21:47:46,047 WARN L202 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:47:47,246 WARN L202 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:47,645 WARN L202 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:47:48,026 WARN L202 SmtUtils]: Spent 326.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:48,406 WARN L202 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:47:48,795 WARN L202 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:47:49,164 WARN L202 SmtUtils]: Spent 346.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:49,516 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:49,981 WARN L202 SmtUtils]: Spent 332.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-02-23 21:47:50,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:47:50,444 INFO L93 Difference]: Finished difference Result 384 states and 443 transitions. [2021-02-23 21:47:50,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-02-23 21:47:50,445 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 166 [2021-02-23 21:47:50,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:47:50,449 INFO L225 Difference]: With dead ends: 384 [2021-02-23 21:47:50,449 INFO L226 Difference]: Without dead ends: 310 [2021-02-23 21:47:50,450 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2021-02-23 21:47:50,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2021-02-23 21:47:50,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 250. [2021-02-23 21:47:50,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 250 states. [2021-02-23 21:47:50,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 250 states and 268 transitions. [2021-02-23 21:47:50,542 INFO L78 Accepts]: Start accepts. Automaton has 250 states and 268 transitions. Word has length 166 [2021-02-23 21:47:50,542 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:47:50,542 INFO L480 AbstractCegarLoop]: Abstraction has 250 states and 268 transitions. [2021-02-23 21:47:50,542 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2021-02-23 21:47:50,542 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 268 transitions. [2021-02-23 21:47:50,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2021-02-23 21:47:50,545 INFO L414 BasicCegarLoop]: Found error trace [2021-02-23 21:47:50,545 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-02-23 21:47:50,545 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-02-23 21:47:50,545 INFO L428 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-02-23 21:47:50,546 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-02-23 21:47:50,546 INFO L82 PathProgramCache]: Analyzing trace with hash -2145612456, now seen corresponding path program 1 times [2021-02-23 21:47:50,546 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2021-02-23 21:47:50,547 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [152411095] [2021-02-23 21:47:50,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-02-23 21:47:50,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:50,612 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:50,613 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:50,616 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:50,616 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:50,620 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:50,621 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:50,626 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:50,626 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:50,957 WARN L202 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:47:50,958 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2021-02-23 21:47:50,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,001 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,002 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,003 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,003 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:51,009 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2021-02-23 21:47:51,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,011 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,012 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,012 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 92 [2021-02-23 21:47:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,014 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,015 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,015 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2021-02-23 21:47:51,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,018 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,019 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2021-02-23 21:47:51,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,021 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,022 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,031 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 109 [2021-02-23 21:47:51,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,034 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,034 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,044 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2021-02-23 21:47:51,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,047 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,048 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2021-02-23 21:47:51,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,051 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,051 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,051 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2021-02-23 21:47:51,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,054 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,054 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,055 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 158 [2021-02-23 21:47:51,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-02-23 21:47:51,058 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,059 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2021-02-23 21:47:51,059 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,060 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:51,070 WARN L141 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2021-02-23 21:47:51,071 WARN L147 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 3 [2021-02-23 21:47:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-02-23 21:47:51,126 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [152411095] [2021-02-23 21:47:51,126 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-02-23 21:47:51,126 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2021-02-23 21:47:51,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118722568] [2021-02-23 21:47:51,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 10 states [2021-02-23 21:47:51,127 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2021-02-23 21:47:51,128 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2021-02-23 21:47:51,128 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2021-02-23 21:47:51,128 INFO L87 Difference]: Start difference. First operand 250 states and 268 transitions. Second operand 10 states. [2021-02-23 21:47:51,771 WARN L202 SmtUtils]: Spent 323.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2021-02-23 21:47:52,952 WARN L202 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:53,335 WARN L202 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:47:53,743 WARN L202 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:54,108 WARN L202 SmtUtils]: Spent 335.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-02-23 21:47:54,485 WARN L202 SmtUtils]: Spent 352.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2021-02-23 21:47:54,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-02-23 21:47:54,741 INFO L93 Difference]: Finished difference Result 436 states and 501 transitions. [2021-02-23 21:47:54,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-02-23 21:47:54,742 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 171 [2021-02-23 21:47:54,743 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-02-23 21:47:54,743 INFO L225 Difference]: With dead ends: 436 [2021-02-23 21:47:54,744 INFO L226 Difference]: Without dead ends: 0 [2021-02-23 21:47:54,745 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=123, Invalid=297, Unknown=0, NotChecked=0, Total=420 [2021-02-23 21:47:54,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-02-23 21:47:54,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-02-23 21:47:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-02-23 21:47:54,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-02-23 21:47:54,746 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 171 [2021-02-23 21:47:54,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-02-23 21:47:54,747 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-02-23 21:47:54,747 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2021-02-23 21:47:54,747 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-02-23 21:47:54,747 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-02-23 21:47:54,747 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-02-23 21:47:54,749 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-02-23 21:47:55,593 WARN L202 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-02-23 21:47:56,058 WARN L202 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 231 DAG size of output: 216 [2021-02-23 21:47:59,613 WARN L202 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 21:47:59,901 WARN L202 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:48:00,186 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:00,468 WARN L202 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:01,086 WARN L202 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:48:01,354 WARN L202 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:48:01,686 WARN L202 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:02,016 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:02,340 WARN L202 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:48:02,610 WARN L202 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:48:03,180 WARN L202 SmtUtils]: Spent 556.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 21:48:03,686 WARN L202 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:48:04,246 WARN L202 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 15 [2021-02-23 21:48:04,559 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:48:05,077 WARN L202 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:48:05,361 WARN L202 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:05,691 WARN L202 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:06,272 WARN L202 SmtUtils]: Spent 516.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 21:48:06,558 WARN L202 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 14 [2021-02-23 21:48:06,875 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:48:07,170 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:07,820 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:48:08,121 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:48:08,959 WARN L202 SmtUtils]: Spent 835.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:48:09,501 WARN L202 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 21:48:10,330 WARN L202 SmtUtils]: Spent 827.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:48:11,232 WARN L202 SmtUtils]: Spent 854.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 22 [2021-02-23 21:48:11,522 WARN L202 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:12,089 WARN L202 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 15 [2021-02-23 21:48:12,415 WARN L202 SmtUtils]: Spent 280.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 1 [2021-02-23 21:48:12,756 WARN L202 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 11 [2021-02-23 21:48:13,041 WARN L202 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:48:13,607 WARN L202 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 21:48:13,908 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 17 [2021-02-23 21:48:14,211 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:48:14,512 WARN L202 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:14,855 WARN L202 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 22 [2021-02-23 21:48:15,185 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:15,489 WARN L202 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 20 [2021-02-23 21:48:15,845 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2021-02-23 21:48:16,146 WARN L202 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:48:16,447 WARN L202 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:48:16,785 WARN L202 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 21:48:17,280 WARN L202 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:17,672 WARN L202 SmtUtils]: Spent 345.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-02-23 21:48:18,503 WARN L202 SmtUtils]: Spent 824.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 19 [2021-02-23 21:48:19,065 WARN L202 SmtUtils]: Spent 559.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 16 [2021-02-23 21:48:19,614 WARN L202 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 12 [2021-02-23 21:48:20,160 WARN L202 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 12 [2021-02-23 21:48:20,473 WARN L202 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 18 [2021-02-23 21:48:20,890 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 21 [2021-02-23 21:48:21,177 WARN L202 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 15 [2021-02-23 21:48:21,468 WARN L202 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 16 [2021-02-23 21:48:21,788 WARN L202 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:48:22,110 WARN L202 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 153 DAG size of output: 23 [2021-02-23 21:48:22,386 WARN L202 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 14 [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point reach_errorEXIT(line 3) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point reach_errorENTRY(line 3) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point reach_errorFINAL(line 3) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L477(line 477) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L477-1(line 477) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L477-2(line 477) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L506(line 506) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L473(line 473) no Hoare annotation was computed. [2021-02-23 21:48:22,402 INFO L189 CegarLoopUtils]: For program point L469(line 469) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeFINAL(lines 454 509) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L498(line 498) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L465(line 465) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L498-1(lines 479 500) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L494(line 494) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L461(line 461) no Hoare annotation was computed. [2021-02-23 21:48:22,403 INFO L189 CegarLoopUtils]: For program point L457(line 457) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L474(line 474) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L470(line 470) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L466(line 466) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L495(line 495) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L462(line 462) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L458(line 458) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeEXIT(lines 454 509) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point L483(line 483) no Hoare annotation was computed. [2021-02-23 21:48:22,404 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_freeENTRY(lines 454 509) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L475(line 475) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L504(line 504) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L467(line 467) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L496(line 496) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L463(line 463) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L496-1(line 496) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L496-2(line 496) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L459(line 459) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L455(line 455) no Hoare annotation was computed. [2021-02-23 21:48:22,405 INFO L189 CegarLoopUtils]: For program point L484(line 484) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L480(line 480) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L476(line 476) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L505(line 505) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L501(lines 478 502) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L468(line 468) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L497(line 497) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L464(line 464) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L493(line 493) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L460(line 460) no Hoare annotation was computed. [2021-02-23 21:48:22,406 INFO L189 CegarLoopUtils]: For program point L456(line 456) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L485(lines 485 489) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L485-1(lines 485 489) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L531(line 531) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L527(line 527) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetENTRY(lines 510 569) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L556(line 556) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L523(line 523) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetEXIT(lines 510 569) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L552(line 552) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L519(line 519) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L515(line 515) no Hoare annotation was computed. [2021-02-23 21:48:22,407 INFO L189 CegarLoopUtils]: For program point L511(line 511) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L540(line 540) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L536-2(lines 536 561) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_resetFINAL(lines 510 569) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L532(line 532) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L557(line 557) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L524(line 524) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L553(line 553) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L520(line 520) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L516(line 516) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L512(line 512) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L541(line 541) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L537(line 537) no Hoare annotation was computed. [2021-02-23 21:48:22,408 INFO L189 CegarLoopUtils]: For program point L533(line 533) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L562(lines 535 563) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L558(line 558) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L525(line 525) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L554(line 554) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L521(line 521) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L554-1(line 554) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L554-2(line 554) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L550(line 550) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L517(line 517) no Hoare annotation was computed. [2021-02-23 21:48:22,409 INFO L189 CegarLoopUtils]: For program point L550-1(line 550) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L550-2(line 550) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L513(line 513) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L542(lines 542 546) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L542-1(lines 542 546) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L534(line 534) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L534-1(line 534) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L534-2(line 534) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L530(line 530) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L559(line 559) no Hoare annotation was computed. [2021-02-23 21:48:22,410 INFO L189 CegarLoopUtils]: For program point L526(line 526) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L559-1(line 559) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L559-2(line 559) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L555(line 555) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L522(line 522) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L555-1(line 555) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L555-2(line 555) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L551(line 551) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L518(line 518) no Hoare annotation was computed. [2021-02-23 21:48:22,411 INFO L189 CegarLoopUtils]: For program point L514(line 514) no Hoare annotation was computed. [2021-02-23 21:48:22,412 INFO L192 CegarLoopUtils]: At program point select_helpersFINAL(lines 247 253) the Hoare annotation is: true [2021-02-23 21:48:22,412 INFO L192 CegarLoopUtils]: At program point select_helpersEXIT(lines 247 253) the Hoare annotation is: true [2021-02-23 21:48:22,412 INFO L185 CegarLoopUtils]: At program point valid_productEXIT(lines 254 262) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-23 21:48:22,412 INFO L192 CegarLoopUtils]: At program point valid_productENTRY(lines 254 262) the Hoare annotation is: true [2021-02-23 21:48:22,412 INFO L185 CegarLoopUtils]: At program point valid_productFINAL(lines 254 262) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (and (<= 1 valid_product_~retValue_acc~3) (= |valid_product_#res| 1) (<= valid_product_~retValue_acc~3 1))) [2021-02-23 21:48:22,412 INFO L185 CegarLoopUtils]: At program point L259(line 259) the Hoare annotation is: (or (and (<= 1 valid_product_~retValue_acc~3) (<= valid_product_~retValue_acc~3 1)) (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,412 INFO L192 CegarLoopUtils]: At program point L258(line 258) the Hoare annotation is: true [2021-02-23 21:48:22,412 INFO L185 CegarLoopUtils]: At program point L350(line 350) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point mainENTRY(lines 338 360) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point L350-1(line 350) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point L348(lines 348 355) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0))) [2021-02-23 21:48:22,413 INFO L192 CegarLoopUtils]: At program point L348-1(lines 348 355) the Hoare annotation is: true [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point L346(line 346) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point L345(line 345) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,413 INFO L185 CegarLoopUtils]: At program point L346-1(line 346) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,414 INFO L192 CegarLoopUtils]: At program point mainEXIT(lines 338 360) the Hoare annotation is: true [2021-02-23 21:48:22,414 INFO L185 CegarLoopUtils]: At program point L344(line 344) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,414 INFO L185 CegarLoopUtils]: At program point L346-2(line 346) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |main_#t~ret29| ~systemActive~0) (= ~methaneLevelCritical~0 0) (= main_~tmp~1 ~systemActive~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,414 INFO L185 CegarLoopUtils]: At program point L344-1(line 344) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,414 INFO L185 CegarLoopUtils]: At program point L340(line 340) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,414 INFO L192 CegarLoopUtils]: At program point mainFINAL(lines 338 360) the Hoare annotation is: true [2021-02-23 21:48:22,414 INFO L192 CegarLoopUtils]: At program point L357(line 357) the Hoare annotation is: true [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point Specification2EXIT(lines 295 318) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point Specification2ENTRY(lines 295 318) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point Specification2FINAL(lines 295 318) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L313(line 313) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L312(line 312) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L311(line 311) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L310(line 310) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L309(line 309) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L308(line 308) no Hoare annotation was computed. [2021-02-23 21:48:22,415 INFO L189 CegarLoopUtils]: For program point L307(line 307) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L306(line 306) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L305(line 305) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L304(line 304) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L303(line 303) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L302(line 302) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L301(line 301) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L189 CegarLoopUtils]: For program point L300(line 300) no Hoare annotation was computed. [2021-02-23 21:48:22,416 INFO L185 CegarLoopUtils]: At program point isPumpRunningEXIT(lines 112 120) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,416 INFO L192 CegarLoopUtils]: At program point isPumpRunningENTRY(lines 112 120) the Hoare annotation is: true [2021-02-23 21:48:22,416 INFO L185 CegarLoopUtils]: At program point isPumpRunningFINAL(lines 112 120) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,417 INFO L185 CegarLoopUtils]: At program point L117(line 117) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= ~pumpRunning~0 isPumpRunning_~retValue_acc~1)) [2021-02-23 21:48:22,417 INFO L192 CegarLoopUtils]: At program point L116(line 116) the Hoare annotation is: true [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point L128(lines 128 136) no Hoare annotation was computed. [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point L128-2(lines 128 136) no Hoare annotation was computed. [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point L151(line 151) no Hoare annotation was computed. [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point L151-1(line 151) no Hoare annotation was computed. [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point L146(line 146) no Hoare annotation was computed. [2021-02-23 21:48:22,417 INFO L189 CegarLoopUtils]: For program point printPumpFINAL(lines 121 156) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L142(line 142) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L140(lines 140 148) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L140-2(lines 140 148) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point printPumpENTRY(lines 121 156) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L134(line 134) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point printPumpEXIT(lines 121 156) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L130(line 130) no Hoare annotation was computed. [2021-02-23 21:48:22,418 INFO L192 CegarLoopUtils]: At program point select_featuresEXIT(lines 240 246) the Hoare annotation is: true [2021-02-23 21:48:22,418 INFO L192 CegarLoopUtils]: At program point select_featuresFINAL(lines 240 246) the Hoare annotation is: true [2021-02-23 21:48:22,418 INFO L189 CegarLoopUtils]: For program point L417(line 417) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L448(line 448) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L415(line 415) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L446(line 446) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L413(line 413) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L444(line 444) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L411(line 411) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L442(line 442) no Hoare annotation was computed. [2021-02-23 21:48:22,419 INFO L189 CegarLoopUtils]: For program point L440(line 440) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setFINAL(lines 408 453) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L438(line 438) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L438-1(line 438) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L436(line 436) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L434(line 434) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L434-1(line 434) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L432(line 432) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setENTRY(lines 408 453) no Hoare annotation was computed. [2021-02-23 21:48:22,420 INFO L189 CegarLoopUtils]: For program point L430(line 430) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point __utac__exception__cf_handler_setEXIT(lines 408 453) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L426(line 426) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L424(line 424) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L422(line 422) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L420(line 420) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L418(line 418) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L449(line 449) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L416(line 416) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L447(line 447) no Hoare annotation was computed. [2021-02-23 21:48:22,421 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L445(line 445) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L412(line 412) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L445-1(line 445) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L443(line 443) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L445-2(line 445) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L441(line 441) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L408(lines 408 453) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L408-1(lines 408 453) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L437(line 437) no Hoare annotation was computed. [2021-02-23 21:48:22,422 INFO L189 CegarLoopUtils]: For program point L433(line 433) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L431(line 431) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L431-1(line 431) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L425(line 425) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L423(line 423) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L421(line 421) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L419(line 419) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L737(line 737) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L735(lines 735 755) no Hoare annotation was computed. [2021-02-23 21:48:22,423 INFO L189 CegarLoopUtils]: For program point L735-1(lines 735 755) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L731(line 731) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L762(line 762) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeFINAL(lines 721 766) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L729(line 729) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L762-1(line 762) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L760(line 760) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L762-2(line 762) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L727(line 727) no Hoare annotation was computed. [2021-02-23 21:48:22,424 INFO L189 CegarLoopUtils]: For program point L760-1(line 760) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L758(line 758) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L760-2(line 760) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L725(line 725) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L723(line 723) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L721(lines 721 766) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L752(lines 752 753) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeENTRY(lines 721 766) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argtypeEXIT(lines 721 766) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L740(line 740) no Hoare annotation was computed. [2021-02-23 21:48:22,425 INFO L189 CegarLoopUtils]: For program point L740-1(line 740) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L738(line 738) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L740-2(line 740) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L732(line 732) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L763(line 763) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L730(line 730) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L761(line 761) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L728(line 728) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L759(line 759) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L726(line 726) no Hoare annotation was computed. [2021-02-23 21:48:22,426 INFO L189 CegarLoopUtils]: For program point L757(line 757) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point L724(line 724) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point L722(line 722) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point L745(lines 745 746) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point L741(lines 741 748) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point L739(line 739) no Hoare annotation was computed. [2021-02-23 21:48:22,427 INFO L185 CegarLoopUtils]: At program point runTestENTRY(lines 327 337) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,427 INFO L185 CegarLoopUtils]: At program point L332(line 332) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:48:22,427 INFO L192 CegarLoopUtils]: At program point runTestEXIT(lines 327 337) the Hoare annotation is: true [2021-02-23 21:48:22,427 INFO L192 CegarLoopUtils]: At program point runTestFINAL(lines 327 337) the Hoare annotation is: true [2021-02-23 21:48:22,427 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmENTRY(lines 101 111) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point L108(line 108) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmEXIT(lines 101 111) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point L106(line 106) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point L106-1(line 106) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point L106-2(line 106) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point L106-3(line 106) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point isMethaneAlarmFINAL(lines 101 111) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point deactivatePumpENTRY(lines 93 100) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point deactivatePumpEXIT(lines 93 100) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L189 CegarLoopUtils]: For program point deactivatePumpFINAL(lines 93 100) no Hoare annotation was computed. [2021-02-23 21:48:22,428 INFO L192 CegarLoopUtils]: At program point processEnvironmentEXIT(lines 78 84) the Hoare annotation is: true [2021-02-23 21:48:22,429 INFO L192 CegarLoopUtils]: At program point processEnvironmentFINAL(lines 78 84) the Hoare annotation is: true [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L217(lines 170 218) the Hoare annotation is: (or (not (= ~systemActive~0 1)) (not (= ~pumpRunning~0 0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L205(line 205) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L172(lines 171 216) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L205-1(line 205) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L205-2(line 205) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,429 INFO L185 CegarLoopUtils]: At program point L201(lines 201 212) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L164(line 164) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L193(line 193) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L189(line 189) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L189-1(line 189) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L214(lines 171 216) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L181(lines 181 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,430 INFO L185 CegarLoopUtils]: At program point L181-1(lines 181 187) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point L173(lines 173 177) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point L169(line 169) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point L165(line 165) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,431 INFO L192 CegarLoopUtils]: At program point testEXIT(lines 161 224) the Hoare annotation is: true [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point testENTRY(lines 161 224) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,431 INFO L192 CegarLoopUtils]: At program point testFINAL(lines 161 224) the Hoare annotation is: true [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point L207(lines 207 211) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,431 INFO L185 CegarLoopUtils]: At program point L207-2(lines 201 212) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L199(line 199) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L166(line 166) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L199-1(line 199) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L191(lines 191 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L191-1(lines 191 197) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L183(line 183) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L179(line 179) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,432 INFO L185 CegarLoopUtils]: At program point L179-1(line 179) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0)) (= test_~splverifierCounter~0 0)) [2021-02-23 21:48:22,433 INFO L185 CegarLoopUtils]: At program point L163(line 163) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~methaneLevelCritical~0 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (not (= |old(~methaneLevelCritical~0)| 0))) [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argENTRY(lines 675 720) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L694(line 694) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L694-1(line 694) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L692(line 692) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L694-2(line 694) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L686(line 686) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L717(line 717) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L684(line 684) no Hoare annotation was computed. [2021-02-23 21:48:22,433 INFO L189 CegarLoopUtils]: For program point L715(line 715) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L682(line 682) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L713(line 713) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L680(line 680) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L711(line 711) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L678(line 678) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L676(line 676) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L699(lines 699 700) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L695(lines 695 702) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L693(line 693) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argEXIT(lines 675 720) no Hoare annotation was computed. [2021-02-23 21:48:22,434 INFO L189 CegarLoopUtils]: For program point L691(line 691) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L689(lines 689 709) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point __utac__get_this_argFINAL(lines 675 720) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L689-1(lines 689 709) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L685(line 685) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L716(line 716) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L683(line 683) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L716-1(line 716) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L714(line 714) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L716-2(line 716) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L681(line 681) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L714-1(line 714) no Hoare annotation was computed. [2021-02-23 21:48:22,435 INFO L189 CegarLoopUtils]: For program point L712(line 712) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L189 CegarLoopUtils]: For program point L714-2(line 714) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L189 CegarLoopUtils]: For program point L679(line 679) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L189 CegarLoopUtils]: For program point L677(line 677) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L189 CegarLoopUtils]: For program point L675(lines 675 720) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L189 CegarLoopUtils]: For program point L706(lines 706 707) no Hoare annotation was computed. [2021-02-23 21:48:22,436 INFO L185 CegarLoopUtils]: At program point L384(lines 384 394) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:48:22,436 INFO L185 CegarLoopUtils]: At program point L382(line 382) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 21:48:22,436 INFO L185 CegarLoopUtils]: At program point L382-1(line 382) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:48:22,436 INFO L185 CegarLoopUtils]: At program point L380(lines 380 397) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= __utac_acc__Specification2_spec__2_~tmp~2 0)))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L382-2(line 382) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L382-3(line 382) 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 (and (= |__utac_acc__Specification2_spec__2_#t~ret31| 0) (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse1))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L380-1(lines 372 400) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L378(line 378) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L378-1(line 378) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L378-2(line 378) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1 (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L378-3(line 378) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (or (and (= __utac_acc__Specification2_spec__2_~tmp~2 0) (= |__utac_acc__Specification2_spec__2_#t~ret30| 0)) .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1))) [2021-02-23 21:48:22,437 INFO L185 CegarLoopUtils]: At program point L374(line 374) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2ENTRY(lines 372 400) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point L393(line 393) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= ~methaneLevelCritical~0 0)) .cse1) (or (and (= __utac_acc__Specification2_spec__2_~tmp___0~1 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) .cse0 .cse1))) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__2EXIT(lines 372 400) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= __utac_acc__Specification2_spec__2_~tmp~2 0)) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point L387(line 387) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point L385(lines 385 391) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point L396(line 396) the Hoare annotation is: (or (and (= __utac_acc__Specification2_spec__2_~tmp~2 0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,438 INFO L185 CegarLoopUtils]: At program point L390(line 390) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,438 INFO L189 CegarLoopUtils]: For program point L830(line 830) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point L826(line 826) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point printEnvironmentEXIT(lines 816 838) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point L824(lines 824 832) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point L822(line 822) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point L824-2(lines 824 832) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point printEnvironmentENTRY(lines 816 838) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L189 CegarLoopUtils]: For program point printEnvironmentFINAL(lines 816 838) no Hoare annotation was computed. [2021-02-23 21:48:22,439 INFO L185 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1ENTRY(lines 364 371) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= ~methaneLevelCritical~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) [2021-02-23 21:48:22,439 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1FINAL(lines 364 371) the Hoare annotation is: true [2021-02-23 21:48:22,440 INFO L192 CegarLoopUtils]: At program point __utac_acc__Specification2_spec__1EXIT(lines 364 371) the Hoare annotation is: true [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L236(line 236) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point select_oneENTRY(lines 230 239) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L235(line 235) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point select_oneFINAL(lines 230 239) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L232(line 232) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L232-1(line 232) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point select_oneEXIT(lines 230 239) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L232-2(line 232) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L605(line 605) no Hoare annotation was computed. [2021-02-23 21:48:22,440 INFO L189 CegarLoopUtils]: For program point L572(lines 572 674) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L572-1(lines 572 674) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L663(line 663) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L630(line 630) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L663-1(line 663) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L597(line 597) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L663-2(line 663) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L622(lines 621 641) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L589(line 589) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L647(line 647) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L614(line 614) no Hoare annotation was computed. [2021-02-23 21:48:22,441 INFO L189 CegarLoopUtils]: For program point L581(line 581) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L672(line 672) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L639(line 639) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L606(line 606) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L573(line 573) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L606-1(line 606) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L664(line 664) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L631(line 631) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L656(line 656) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L623(lines 623 627) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L590(line 590) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L648(line 648) no Hoare annotation was computed. [2021-02-23 21:48:22,442 INFO L189 CegarLoopUtils]: For program point L648-1(line 648) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L582(line 582) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L648-2(line 648) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtENTRY(lines 572 674) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L574(line 574) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L632(line 632) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L632-1(line 632) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L632-2(line 632) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L591(line 591) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L649(line 649) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L583(line 583) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtFINAL(lines 572 674) no Hoare annotation was computed. [2021-02-23 21:48:22,443 INFO L189 CegarLoopUtils]: For program point L608(line 608) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L575(line 575) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L666(line 666) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L633(line 633) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point __utac__error_stack_mgtEXIT(lines 572 674) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L592(line 592) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L650(line 650) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L650-1(line 650) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L584(line 584) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L650-2(line 650) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L642(lines 620 643) no Hoare annotation was computed. [2021-02-23 21:48:22,444 INFO L189 CegarLoopUtils]: For program point L609(line 609) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L576(line 576) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L667(line 667) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L634(line 634) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L601(lines 601 617) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L634-1(line 634) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L634-2(line 634) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L593(line 593) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L651(line 651) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L618(lines 618 659) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L585(line 585) no Hoare annotation was computed. [2021-02-23 21:48:22,445 INFO L189 CegarLoopUtils]: For program point L610(line 610) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L577(line 577) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L610-1(line 610) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L635(line 635) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L660(lines 660 671) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L652(line 652) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L619(line 619) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L652-1(line 652) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L586(line 586) no Hoare annotation was computed. [2021-02-23 21:48:22,446 INFO L189 CegarLoopUtils]: For program point L578(line 578) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L636(line 636) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L603(line 603) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L636-1(line 636) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L603-1(line 603) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L661(lines 661 668) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L653(line 653) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L587(line 587) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L612(line 612) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L579(line 579) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L637(line 637) no Hoare annotation was computed. [2021-02-23 21:48:22,447 INFO L189 CegarLoopUtils]: For program point L604(line 604) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L662(line 662) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L596(lines 596 600) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L588(line 588) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L621-2(lines 621 641) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L646(line 646) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L189 CegarLoopUtils]: For program point L580(line 580) no Hoare annotation was computed. [2021-02-23 21:48:22,448 INFO L185 CegarLoopUtils]: At program point L130-1(line 130) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,448 INFO L185 CegarLoopUtils]: At program point L130-2(line 130) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,448 INFO L185 CegarLoopUtils]: At program point L130-3(line 130) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,448 INFO L185 CegarLoopUtils]: At program point L126(line 126) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L700(line 700) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L746(line 746) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,449 INFO L185 CegarLoopUtils]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L152(line 152) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L152-1(line 152) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L152-2(line 152) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L821(line 821) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L363(line 363) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L264(line 264) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L706(line 706) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,450 INFO L185 CegarLoopUtils]: At program point L834(line 834) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L706-1(line 706) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L834-1(line 834) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L834-2(line 834) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L830(line 830) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L830-1(line 830) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L830-2(line 830) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,451 INFO L185 CegarLoopUtils]: At program point L830-3(line 830) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826-1(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826-2(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826-3(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L822(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826-4(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L822-1(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L826-5(line 826) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L822-2(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,452 INFO L185 CegarLoopUtils]: At program point L822-3(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L822-4(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L822-5(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L752(line 752) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L822-6(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L752-1(line 752) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L822-7(line 822) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L707(line 707) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,453 INFO L185 CegarLoopUtils]: At program point L769(line 769) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L699(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L571(line 571) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L699-1(line 699) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L150(line 150) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L150-1(line 150) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L150-2(line 150) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L150-3(line 150) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L51(line 51) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,454 INFO L185 CegarLoopUtils]: At program point L146(line 146) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L146-1(line 146) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L753(line 753) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L146-2(line 146) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L146-3(line 146) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L142(line 142) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L146-4(line 146) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L142-1(line 142) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L142-2(line 142) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L142-3(line 142) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,455 INFO L185 CegarLoopUtils]: At program point L138(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#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~string70.offset| |old(#t~string70.offset)|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~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)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point L138-1(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point L745(line 745) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point L138-2(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point L745-1(line 745) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,456 INFO L185 CegarLoopUtils]: At program point L138-3(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L134(line 134) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L138-4(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L134-1(line 134) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L138-5(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L134-2(line 134) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L138-6(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L134-3(line 134) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L138-7(line 138) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L130(line 130) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,457 INFO L185 CegarLoopUtils]: At program point L134-4(line 134) the Hoare annotation is: (and (= ~methAndRunningLastTime~0 |old(~methAndRunningLastTime~0)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,458 INFO L185 CegarLoopUtils]: At program point L770(line 770) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)) [2021-02-23 21:48:22,458 INFO L185 CegarLoopUtils]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point activatePumpFINAL(lines 85 92) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point activatePumpEXIT(lines 85 92) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point activatePumpENTRY(lines 85 92) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point getWaterLevelENTRY(lines 839 847) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point L844(line 844) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point L843(line 843) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point getWaterLevelFINAL(lines 839 847) no Hoare annotation was computed. [2021-02-23 21:48:22,458 INFO L189 CegarLoopUtils]: For program point getWaterLevelEXIT(lines 839 847) no Hoare annotation was computed. [2021-02-23 21:48:22,459 INFO L185 CegarLoopUtils]: At program point L800(line 800) 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))))) [2021-02-23 21:48:22,459 INFO L192 CegarLoopUtils]: At program point L799-1(lines 795 806) the Hoare annotation is: true [2021-02-23 21:48:22,459 INFO L185 CegarLoopUtils]: At program point changeMethaneLevelENTRY(lines 795 806) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2021-02-23 21:48:22,459 INFO L192 CegarLoopUtils]: At program point changeMethaneLevelEXIT(lines 795 806) the Hoare annotation is: true [2021-02-23 21:48:22,459 INFO L185 CegarLoopUtils]: At program point L802(line 802) the Hoare annotation is: (or (and (= ~methaneLevelCritical~0 0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,459 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-02-23 21:48:22,459 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2021-02-23 21:48:22,459 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2021-02-23 21:48:22,459 INFO L189 CegarLoopUtils]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2021-02-23 21:48:22,460 INFO L192 CegarLoopUtils]: At program point isMethaneLevelCriticalENTRY(lines 807 815) the Hoare annotation is: true [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point L812(line 812) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,460 INFO L192 CegarLoopUtils]: At program point L811(line 811) the Hoare annotation is: true [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalFINAL(lines 807 815) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point isMethaneLevelCriticalEXIT(lines 807 815) the Hoare annotation is: (or (and (= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~8)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point L65(lines 65 71) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point L60(line 60) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,460 INFO L185 CegarLoopUtils]: At program point L58(lines 57 76) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,461 INFO L185 CegarLoopUtils]: At program point timeShiftENTRY(lines 54 77) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point timeShiftEXIT(lines 54 77) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point timeShiftFINAL(lines 54 77) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L185 CegarLoopUtils]: At program point L67(line 67) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= |old(~methAndRunningLastTime~0)| ~methAndRunningLastTime~0)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point cleanupEXIT(lines 265 294) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point L279(lines 279 283) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point L279-1(lines 279 283) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point L275-2(lines 275 289) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point L271(line 271) the Hoare annotation is: true [2021-02-23 21:48:22,461 INFO L192 CegarLoopUtils]: At program point L271-1(line 271) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L267(line 267) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L290(lines 265 294) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L286(line 286) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point cleanupENTRY(lines 265 294) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L276(line 276) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelENTRY(lines 771 782) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point lowerWaterLevelEXIT(lines 771 782) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L776(line 776) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point L775-1(lines 771 782) the Hoare annotation is: true [2021-02-23 21:48:22,462 INFO L192 CegarLoopUtils]: At program point setupEXIT(lines 319 325) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point setupFINAL(lines 319 325) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L185 CegarLoopUtils]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~methaneLevelCritical~0 0) (= ~pumpRunning~0 0)) [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point waterRiseEXIT(lines 783 794) the Hoare annotation is: true [2021-02-23 21:48:22,463 INFO L185 CegarLoopUtils]: At program point L788(line 788) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,463 INFO L185 CegarLoopUtils]: At program point waterRiseENTRY(lines 783 794) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2021-02-23 21:48:22,463 INFO L192 CegarLoopUtils]: At program point L787-1(lines 783 794) the Hoare annotation is: true [2021-02-23 21:48:22,464 INFO L192 CegarLoopUtils]: At program point __automaton_failFINAL(lines 849 856) the Hoare annotation is: true [2021-02-23 21:48:22,464 INFO L192 CegarLoopUtils]: At program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 853) the Hoare annotation is: true [2021-02-23 21:48:22,464 INFO L192 CegarLoopUtils]: At program point __automaton_failENTRY(lines 849 856) the Hoare annotation is: true [2021-02-23 21:48:22,464 INFO L192 CegarLoopUtils]: At program point L853(line 853) the Hoare annotation is: true [2021-02-23 21:48:22,464 INFO L192 CegarLoopUtils]: At program point __automaton_failEXIT(lines 849 856) the Hoare annotation is: true [2021-02-23 21:48:22,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.02 09:48:22 BoogieIcfgContainer [2021-02-23 21:48:22,487 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-02-23 21:48:22,488 INFO L168 Benchmark]: Toolchain (without parser) took 49955.25 ms. Allocated memory was 151.0 MB in the beginning and 494.9 MB in the end (delta: 343.9 MB). Free memory was 126.1 MB in the beginning and 380.6 MB in the end (delta: -254.4 MB). Peak memory consumption was 302.7 MB. Max. memory is 8.0 GB. [2021-02-23 21:48:22,488 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-02-23 21:48:22,488 INFO L168 Benchmark]: CACSL2BoogieTranslator took 576.57 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 105.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:48:22,489 INFO L168 Benchmark]: Boogie Preprocessor took 132.62 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-02-23 21:48:22,489 INFO L168 Benchmark]: RCFGBuilder took 1741.85 ms. Allocated memory is still 151.0 MB. Free memory was 101.5 MB in the beginning and 80.5 MB in the end (delta: 20.9 MB). Peak memory consumption was 55.6 MB. Max. memory is 8.0 GB. [2021-02-23 21:48:22,490 INFO L168 Benchmark]: TraceAbstraction took 47482.23 ms. Allocated memory was 151.0 MB in the beginning and 494.9 MB in the end (delta: 343.9 MB). Free memory was 80.5 MB in the beginning and 380.6 MB in the end (delta: -300.0 MB). Peak memory consumption was 256.9 MB. Max. memory is 8.0 GB. [2021-02-23 21:48:22,491 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 151.0 MB. Free memory is still 124.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 576.57 ms. Allocated memory is still 151.0 MB. Free memory was 125.2 MB in the beginning and 105.3 MB in the end (delta: 19.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 132.62 ms. Allocated memory is still 151.0 MB. Free memory was 105.3 MB in the beginning and 101.5 MB in the end (delta: 3.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1741.85 ms. Allocated memory is still 151.0 MB. Free memory was 101.5 MB in the beginning and 80.5 MB in the end (delta: 20.9 MB). Peak memory consumption was 55.6 MB. Max. memory is 8.0 GB. * TraceAbstraction took 47482.23 ms. Allocated memory was 151.0 MB in the beginning and 494.9 MB in the end (delta: 343.9 MB). Free memory was 80.5 MB in the beginning and 380.6 MB in the end (delta: -300.0 MB). Peak memory consumption was 256.9 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 853]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 275]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: ((!(pumpRunning == 0) || !(1 == systemActive)) || !(\old(methaneLevelCritical) == 0)) || splverifierCounter == 0 - InvariantResult [Line: 265]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 170]: Loop Invariant Derived loop invariant: (!(systemActive == 1) || !(pumpRunning == 0)) || !(\old(methaneLevelCritical) == 0) - ProcedureContractResult [Line: 247]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 254]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || ((1 <= retValue_acc && \result == 1) && retValue_acc <= 1) - ProcedureContractResult [Line: 338]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 112]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: (!(pumpRunning == 0) || (pumpRunning == \result && pumpRunning == retValue_acc)) || !(1 == systemActive) - ProcedureContractResult [Line: 240]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 327]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 78]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 161]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 372]: Procedure Contract for __utac_acc__Specification2_spec__2 Derived contract for procedure __utac_acc__Specification2_spec__2: ((!(pumpRunning == 0) || !(methaneLevelCritical == 0)) || !(1 == systemActive)) || tmp == 0 - ProcedureContractResult [Line: 364]: Procedure Contract for __utac_acc__Specification2_spec__1 Derived contract for procedure __utac_acc__Specification2_spec__1: 1 - ProcedureContractResult [Line: 795]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 54]: Procedure Contract for timeShift Derived contract for procedure timeShift: 1 - ProcedureContractResult [Line: 265]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 807]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: ((\result == methaneLevelCritical && methaneLevelCritical == retValue_acc) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 771]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 319]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 783]: Procedure Contract for waterRise Derived contract for procedure waterRise: 1 - ProcedureContractResult [Line: 849]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 36 procedures, 590 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 19.6s, OverallIterations: 5, TraceHistogramMax: 1, AutomataDifference: 15.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 27.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 918 SDtfs, 1485 SDslu, 1766 SDs, 0 SdLazy, 2403 SolverSat, 346 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 152 GetRequests, 92 SyntacticMatches, 1 SemanticMatches, 59 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 9.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=262occurred 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, 187 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 219 LocationsWithAnnotation, 652 PreInvPairs, 829 NumberOfFragments, 2417 HoareAnnotationTreeSize, 652 FomulaSimplifications, 341884 FormulaSimplificationTreeSizeReduction, 4.3s HoareSimplificationTime, 219 FomulaSimplificationsInter, 22655 FormulaSimplificationTreeSizeReductionInter, 23.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 807 NumberOfCodeBlocks, 807 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 802 ConstructedInterpolants, 0 QuantifiedInterpolants, 353546 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...