/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:18:43,002 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:18:43,005 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:18:43,017 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:18:43,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:18:43,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:18:43,020 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:18:43,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:18:43,024 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:18:43,025 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:18:43,026 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:18:43,028 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:18:43,028 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:18:43,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:18:43,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:18:43,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:18:43,032 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:18:43,033 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:18:43,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:18:43,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:18:43,038 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:18:43,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:18:43,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:18:43,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:18:43,045 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:18:43,045 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:18:43,045 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:18:43,046 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:18:43,046 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:18:43,047 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:18:43,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:18:43,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:18:43,049 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:18:43,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:18:43,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:18:43,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:18:43,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:18:43,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:18:43,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:18:43,053 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:18:43,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:18:43,055 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:18:43,070 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:18:43,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:18:43,071 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:18:43,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:18:43,072 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:18:43,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:18:43,072 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:18:43,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:18:43,073 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:18:43,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:18:43,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:18:43,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:18:43,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:18:43,074 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:18:43,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:18:43,074 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:18:43,074 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:18:43,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:18:43,075 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:18:43,075 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:18:43,075 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:18:43,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:18:43,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:18:43,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:18:43,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:18:43,076 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:18:43,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:18:43,077 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:18:43,077 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:18:43,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:18:43,372 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:18:43,392 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:18:43,397 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:18:43,398 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:18:43,398 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:18:43,399 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2020-07-10 14:18:43,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b09f2259/2975fef668034c58b1998c2da9dd3b6e/FLAG9f21b4c87 [2020-07-10 14:18:44,094 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:18:44,095 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product30.cil.c [2020-07-10 14:18:44,109 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b09f2259/2975fef668034c58b1998c2da9dd3b6e/FLAG9f21b4c87 [2020-07-10 14:18:44,404 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b09f2259/2975fef668034c58b1998c2da9dd3b6e [2020-07-10 14:18:44,423 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:18:44,426 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:18:44,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:18:44,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:18:44,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:18:44,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:18:44" (1/1) ... [2020-07-10 14:18:44,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58640052 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:44, skipping insertion in model container [2020-07-10 14:18:44,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:18:44" (1/1) ... [2020-07-10 14:18:44,450 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:18:44,517 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:18:45,004 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:18:45,018 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:18:45,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:18:45,169 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:18:45,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45 WrapperNode [2020-07-10 14:18:45,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:18:45,171 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:18:45,171 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:18:45,171 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:18:45,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,251 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,264 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... [2020-07-10 14:18:45,288 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:18:45,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:18:45,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:18:45,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:18:45,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:18:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:18:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:18:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:18:45,378 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:18:45,379 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:18:45,379 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:18:45,379 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:18:45,380 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:18:45,380 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:18:45,380 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:18:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:18:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:18:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:18:45,382 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:18:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:18:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:18:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:18:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:18:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:18:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:18:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:18:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:18:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:18:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:18:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:18:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:18:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:18:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:18:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:18:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:18:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:18:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:18:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:18:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:18:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:18:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:18:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:18:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:18:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:18:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:18:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:18:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:18:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:18:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:18:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:18:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:18:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:18:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-10 14:18:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:18:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:18:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:18:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:18:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:18:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:18:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:18:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:18:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:18:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:18:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:18:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:18:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:18:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:18:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:18:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:18:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:18:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:18:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:18:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:18:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:18:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:18:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:18:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:18:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:18:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:18:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:18:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:18:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:18:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:18:47,149 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:18:47,149 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:18:47,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:18:47 BoogieIcfgContainer [2020-07-10 14:18:47,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:18:47,157 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:18:47,158 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:18:47,162 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:18:47,162 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:18:44" (1/3) ... [2020-07-10 14:18:47,163 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d47f777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:18:47, skipping insertion in model container [2020-07-10 14:18:47,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:18:45" (2/3) ... [2020-07-10 14:18:47,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7d47f777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:18:47, skipping insertion in model container [2020-07-10 14:18:47,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:18:47" (3/3) ... [2020-07-10 14:18:47,166 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product30.cil.c [2020-07-10 14:18:47,180 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:18:47,188 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:18:47,208 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:18:47,238 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:18:47,239 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:18:47,239 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:18:47,239 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:18:47,239 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:18:47,239 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:18:47,240 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:18:47,240 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:18:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states. [2020-07-10 14:18:47,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:18:47,280 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:47,282 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:18:47,282 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:47,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:47,289 INFO L82 PathProgramCache]: Analyzing trace with hash -1955189829, now seen corresponding path program 1 times [2020-07-10 14:18:47,303 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:47,303 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1981726523] [2020-07-10 14:18:47,304 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:47,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,121 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {220#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {190#true} is VALID [2020-07-10 14:18:48,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {190#true} #541#return; {190#true} is VALID [2020-07-10 14:18:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,274 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {190#true} {190#true} #437#return; {190#true} is VALID [2020-07-10 14:18:48,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,279 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {190#true} {190#true} #439#return; {190#true} is VALID [2020-07-10 14:18:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {190#true} is VALID [2020-07-10 14:18:48,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {190#true} #441#return; {190#true} is VALID [2020-07-10 14:18:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,295 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,296 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {190#true} {190#true} #443#return; {190#true} is VALID [2020-07-10 14:18:48,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {190#true} is VALID [2020-07-10 14:18:48,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,315 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {190#true} #531#return; {190#true} is VALID [2020-07-10 14:18:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {190#true} is VALID [2020-07-10 14:18:48,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,331 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {190#true} is VALID [2020-07-10 14:18:48,331 INFO L263 TraceCheckUtils]: 0: Hoare triple {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {190#true} is VALID [2020-07-10 14:18:48,331 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {190#true} is VALID [2020-07-10 14:18:48,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,332 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {190#true} {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {190#true} is VALID [2020-07-10 14:18:48,333 INFO L280 TraceCheckUtils]: 4: Hoare triple {190#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {190#true} is VALID [2020-07-10 14:18:48,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,333 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {190#true} {191#false} #501#return; {191#false} is VALID [2020-07-10 14:18:48,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,343 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {190#true} is VALID [2020-07-10 14:18:48,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,344 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {191#false} #515#return; {191#false} is VALID [2020-07-10 14:18:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:48,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {190#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {190#true} is VALID [2020-07-10 14:18:48,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,350 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {190#true} {191#false} #517#return; {191#false} is VALID [2020-07-10 14:18:48,355 INFO L263 TraceCheckUtils]: 0: Hoare triple {190#true} call ULTIMATE.init(); {220#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:18:48,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {220#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {190#true} is VALID [2020-07-10 14:18:48,356 INFO L280 TraceCheckUtils]: 2: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,357 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {190#true} {190#true} #541#return; {190#true} is VALID [2020-07-10 14:18:48,357 INFO L263 TraceCheckUtils]: 4: Hoare triple {190#true} call #t~ret75 := main(); {190#true} is VALID [2020-07-10 14:18:48,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {190#true} havoc ~retValue_acc~8;havoc ~tmp~9; {190#true} is VALID [2020-07-10 14:18:48,358 INFO L263 TraceCheckUtils]: 6: Hoare triple {190#true} call select_helpers(); {190#true} is VALID [2020-07-10 14:18:48,358 INFO L280 TraceCheckUtils]: 7: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,359 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {190#true} {190#true} #437#return; {190#true} is VALID [2020-07-10 14:18:48,359 INFO L263 TraceCheckUtils]: 9: Hoare triple {190#true} call select_features(); {190#true} is VALID [2020-07-10 14:18:48,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,360 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {190#true} {190#true} #439#return; {190#true} is VALID [2020-07-10 14:18:48,360 INFO L263 TraceCheckUtils]: 12: Hoare triple {190#true} call #t~ret64 := valid_product(); {190#true} is VALID [2020-07-10 14:18:48,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {190#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {190#true} is VALID [2020-07-10 14:18:48,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,361 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {190#true} {190#true} #441#return; {190#true} is VALID [2020-07-10 14:18:48,361 INFO L280 TraceCheckUtils]: 16: Hoare triple {190#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~9 := #t~ret64;havoc #t~ret64; {190#true} is VALID [2020-07-10 14:18:48,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {190#true} assume 0 != ~tmp~9; {190#true} is VALID [2020-07-10 14:18:48,365 INFO L263 TraceCheckUtils]: 18: Hoare triple {190#true} call setup(); {190#true} is VALID [2020-07-10 14:18:48,365 INFO L280 TraceCheckUtils]: 19: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,365 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {190#true} {190#true} #443#return; {190#true} is VALID [2020-07-10 14:18:48,366 INFO L263 TraceCheckUtils]: 21: Hoare triple {190#true} call runTest(); {190#true} is VALID [2020-07-10 14:18:48,367 INFO L263 TraceCheckUtils]: 22: Hoare triple {190#true} call __utac_acc__Specification5_spec__1(); {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:48,367 INFO L280 TraceCheckUtils]: 23: Hoare triple {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {190#true} is VALID [2020-07-10 14:18:48,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,368 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {190#true} {190#true} #531#return; {190#true} is VALID [2020-07-10 14:18:48,368 INFO L263 TraceCheckUtils]: 26: Hoare triple {190#true} call test(); {190#true} is VALID [2020-07-10 14:18:48,368 INFO L280 TraceCheckUtils]: 27: Hoare triple {190#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {190#true} is VALID [2020-07-10 14:18:48,369 INFO L280 TraceCheckUtils]: 28: Hoare triple {190#true} assume !true; {191#false} is VALID [2020-07-10 14:18:48,370 INFO L263 TraceCheckUtils]: 29: Hoare triple {191#false} call cleanup(); {191#false} is VALID [2020-07-10 14:18:48,370 INFO L280 TraceCheckUtils]: 30: Hoare triple {191#false} havoc ~i~0;havoc ~__cil_tmp2~0; {191#false} is VALID [2020-07-10 14:18:48,370 INFO L263 TraceCheckUtils]: 31: Hoare triple {191#false} call timeShift(); {191#false} is VALID [2020-07-10 14:18:48,371 INFO L263 TraceCheckUtils]: 32: Hoare triple {191#false} call __utac_acc__Specification5_spec__2(); {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:48,371 INFO L263 TraceCheckUtils]: 33: Hoare triple {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {190#true} is VALID [2020-07-10 14:18:48,371 INFO L280 TraceCheckUtils]: 34: Hoare triple {190#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {190#true} is VALID [2020-07-10 14:18:48,372 INFO L280 TraceCheckUtils]: 35: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,372 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {190#true} {221#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {190#true} is VALID [2020-07-10 14:18:48,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {190#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {190#true} is VALID [2020-07-10 14:18:48,375 INFO L280 TraceCheckUtils]: 38: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,375 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {190#true} {191#false} #501#return; {191#false} is VALID [2020-07-10 14:18:48,375 INFO L280 TraceCheckUtils]: 40: Hoare triple {191#false} assume !(0 != ~pumpRunning~0); {191#false} is VALID [2020-07-10 14:18:48,376 INFO L280 TraceCheckUtils]: 41: Hoare triple {191#false} assume !(0 != ~systemActive~0); {191#false} is VALID [2020-07-10 14:18:48,376 INFO L263 TraceCheckUtils]: 42: Hoare triple {191#false} call __utac_acc__Specification5_spec__3(); {191#false} is VALID [2020-07-10 14:18:48,376 INFO L280 TraceCheckUtils]: 43: Hoare triple {191#false} havoc ~tmp~5;havoc ~tmp___0~2; {191#false} is VALID [2020-07-10 14:18:48,377 INFO L263 TraceCheckUtils]: 44: Hoare triple {191#false} call #t~ret26 := getWaterLevel(); {190#true} is VALID [2020-07-10 14:18:48,377 INFO L280 TraceCheckUtils]: 45: Hoare triple {190#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {190#true} is VALID [2020-07-10 14:18:48,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,378 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {190#true} {191#false} #515#return; {191#false} is VALID [2020-07-10 14:18:48,378 INFO L280 TraceCheckUtils]: 48: Hoare triple {191#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~5 := #t~ret26;havoc #t~ret26; {191#false} is VALID [2020-07-10 14:18:48,378 INFO L280 TraceCheckUtils]: 49: Hoare triple {191#false} assume 2 != ~tmp~5; {191#false} is VALID [2020-07-10 14:18:48,379 INFO L263 TraceCheckUtils]: 50: Hoare triple {191#false} call #t~ret27 := isPumpRunning(); {190#true} is VALID [2020-07-10 14:18:48,379 INFO L280 TraceCheckUtils]: 51: Hoare triple {190#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {190#true} is VALID [2020-07-10 14:18:48,379 INFO L280 TraceCheckUtils]: 52: Hoare triple {190#true} assume true; {190#true} is VALID [2020-07-10 14:18:48,380 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {190#true} {191#false} #517#return; {191#false} is VALID [2020-07-10 14:18:48,380 INFO L280 TraceCheckUtils]: 54: Hoare triple {191#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp___0~2 := #t~ret27;havoc #t~ret27; {191#false} is VALID [2020-07-10 14:18:48,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {191#false} assume 0 != ~tmp___0~2; {191#false} is VALID [2020-07-10 14:18:48,380 INFO L280 TraceCheckUtils]: 56: Hoare triple {191#false} assume 0 == ~switchedOnBeforeTS~0; {191#false} is VALID [2020-07-10 14:18:48,381 INFO L263 TraceCheckUtils]: 57: Hoare triple {191#false} call __automaton_fail(); {191#false} is VALID [2020-07-10 14:18:48,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {191#false} assume !false; {191#false} is VALID [2020-07-10 14:18:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:18:48,396 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1981726523] [2020-07-10 14:18:48,397 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:48,398 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:18:48,398 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682498954] [2020-07-10 14:18:48,407 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:18:48,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:48,415 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:18:48,503 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:48,504 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:18:48,504 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:48,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:18:48,514 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:18:48,516 INFO L87 Difference]: Start difference. First operand 187 states. Second operand 4 states. [2020-07-10 14:18:53,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:53,363 INFO L93 Difference]: Finished difference Result 301 states and 387 transitions. [2020-07-10 14:18:53,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:18:53,363 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:18:53,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:18:53,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:18:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-10 14:18:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:18:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 387 transitions. [2020-07-10 14:18:53,421 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 387 transitions. [2020-07-10 14:18:54,615 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 387 edges. 387 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:54,654 INFO L225 Difference]: With dead ends: 301 [2020-07-10 14:18:54,654 INFO L226 Difference]: Without dead ends: 166 [2020-07-10 14:18:54,665 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:18:54,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-10 14:18:56,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 136. [2020-07-10 14:18:56,063 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:18:56,064 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 136 states. [2020-07-10 14:18:56,065 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 136 states. [2020-07-10 14:18:56,065 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 136 states. [2020-07-10 14:18:56,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:56,081 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-10 14:18:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-10 14:18:56,084 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:56,084 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:56,084 INFO L74 IsIncluded]: Start isIncluded. First operand 136 states. Second operand 166 states. [2020-07-10 14:18:56,085 INFO L87 Difference]: Start difference. First operand 136 states. Second operand 166 states. [2020-07-10 14:18:56,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:18:56,098 INFO L93 Difference]: Finished difference Result 166 states and 206 transitions. [2020-07-10 14:18:56,098 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 206 transitions. [2020-07-10 14:18:56,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:18:56,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:18:56,102 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:18:56,102 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:18:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2020-07-10 14:18:56,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 159 transitions. [2020-07-10 14:18:56,114 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 159 transitions. Word has length 59 [2020-07-10 14:18:56,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:18:56,114 INFO L479 AbstractCegarLoop]: Abstraction has 136 states and 159 transitions. [2020-07-10 14:18:56,114 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:18:56,115 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 159 transitions. [2020-07-10 14:18:56,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:18:56,124 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:18:56,124 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:18:56,125 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:18:56,125 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:18:56,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:18:56,125 INFO L82 PathProgramCache]: Analyzing trace with hash 1233948209, now seen corresponding path program 1 times [2020-07-10 14:18:56,125 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:18:56,126 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [858940001] [2020-07-10 14:18:56,126 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:18:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,505 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:18:56,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {1204#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1173#true} is VALID [2020-07-10 14:18:56,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1173#true} #541#return; {1173#true} is VALID [2020-07-10 14:18:56,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,593 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1173#true} {1173#true} #437#return; {1173#true} is VALID [2020-07-10 14:18:56,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,596 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,596 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1173#true} {1173#true} #439#return; {1173#true} is VALID [2020-07-10 14:18:56,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {1173#true} is VALID [2020-07-10 14:18:56,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1173#true} #441#return; {1173#true} is VALID [2020-07-10 14:18:56,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,604 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1173#true} {1173#true} #443#return; {1173#true} is VALID [2020-07-10 14:18:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,618 INFO L280 TraceCheckUtils]: 0: Hoare triple {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1173#true} is VALID [2020-07-10 14:18:56,618 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,619 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1173#true} #531#return; {1173#true} is VALID [2020-07-10 14:18:56,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1173#true} is VALID [2020-07-10 14:18:56,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {1173#true} is VALID [2020-07-10 14:18:56,632 INFO L263 TraceCheckUtils]: 0: Hoare triple {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {1173#true} is VALID [2020-07-10 14:18:56,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1173#true} is VALID [2020-07-10 14:18:56,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,633 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1173#true} {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {1173#true} is VALID [2020-07-10 14:18:56,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {1173#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {1173#true} is VALID [2020-07-10 14:18:56,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,634 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1173#true} {1174#false} #501#return; {1174#false} is VALID [2020-07-10 14:18:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1173#true} is VALID [2020-07-10 14:18:56,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1174#false} #515#return; {1174#false} is VALID [2020-07-10 14:18:56,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:18:56,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {1173#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1173#true} is VALID [2020-07-10 14:18:56,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1173#true} {1174#false} #517#return; {1174#false} is VALID [2020-07-10 14:18:56,649 INFO L263 TraceCheckUtils]: 0: Hoare triple {1173#true} call ULTIMATE.init(); {1204#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:18:56,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {1204#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1173#true} is VALID [2020-07-10 14:18:56,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,650 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1173#true} {1173#true} #541#return; {1173#true} is VALID [2020-07-10 14:18:56,651 INFO L263 TraceCheckUtils]: 4: Hoare triple {1173#true} call #t~ret75 := main(); {1173#true} is VALID [2020-07-10 14:18:56,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {1173#true} havoc ~retValue_acc~8;havoc ~tmp~9; {1173#true} is VALID [2020-07-10 14:18:56,651 INFO L263 TraceCheckUtils]: 6: Hoare triple {1173#true} call select_helpers(); {1173#true} is VALID [2020-07-10 14:18:56,651 INFO L280 TraceCheckUtils]: 7: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,652 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1173#true} {1173#true} #437#return; {1173#true} is VALID [2020-07-10 14:18:56,652 INFO L263 TraceCheckUtils]: 9: Hoare triple {1173#true} call select_features(); {1173#true} is VALID [2020-07-10 14:18:56,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,653 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1173#true} {1173#true} #439#return; {1173#true} is VALID [2020-07-10 14:18:56,653 INFO L263 TraceCheckUtils]: 12: Hoare triple {1173#true} call #t~ret64 := valid_product(); {1173#true} is VALID [2020-07-10 14:18:56,653 INFO L280 TraceCheckUtils]: 13: Hoare triple {1173#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {1173#true} is VALID [2020-07-10 14:18:56,653 INFO L280 TraceCheckUtils]: 14: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,654 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1173#true} {1173#true} #441#return; {1173#true} is VALID [2020-07-10 14:18:56,654 INFO L280 TraceCheckUtils]: 16: Hoare triple {1173#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~9 := #t~ret64;havoc #t~ret64; {1173#true} is VALID [2020-07-10 14:18:56,654 INFO L280 TraceCheckUtils]: 17: Hoare triple {1173#true} assume 0 != ~tmp~9; {1173#true} is VALID [2020-07-10 14:18:56,654 INFO L263 TraceCheckUtils]: 18: Hoare triple {1173#true} call setup(); {1173#true} is VALID [2020-07-10 14:18:56,655 INFO L280 TraceCheckUtils]: 19: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,655 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1173#true} {1173#true} #443#return; {1173#true} is VALID [2020-07-10 14:18:56,655 INFO L263 TraceCheckUtils]: 21: Hoare triple {1173#true} call runTest(); {1173#true} is VALID [2020-07-10 14:18:56,656 INFO L263 TraceCheckUtils]: 22: Hoare triple {1173#true} call __utac_acc__Specification5_spec__1(); {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:56,656 INFO L280 TraceCheckUtils]: 23: Hoare triple {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1173#true} is VALID [2020-07-10 14:18:56,656 INFO L280 TraceCheckUtils]: 24: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,657 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1173#true} {1173#true} #531#return; {1173#true} is VALID [2020-07-10 14:18:56,657 INFO L263 TraceCheckUtils]: 26: Hoare triple {1173#true} call test(); {1173#true} is VALID [2020-07-10 14:18:56,658 INFO L280 TraceCheckUtils]: 27: Hoare triple {1173#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1190#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:18:56,658 INFO L280 TraceCheckUtils]: 28: Hoare triple {1190#(= 0 test_~splverifierCounter~0)} assume !false; {1190#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:18:56,659 INFO L280 TraceCheckUtils]: 29: Hoare triple {1190#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1174#false} is VALID [2020-07-10 14:18:56,659 INFO L263 TraceCheckUtils]: 30: Hoare triple {1174#false} call cleanup(); {1174#false} is VALID [2020-07-10 14:18:56,660 INFO L280 TraceCheckUtils]: 31: Hoare triple {1174#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1174#false} is VALID [2020-07-10 14:18:56,660 INFO L263 TraceCheckUtils]: 32: Hoare triple {1174#false} call timeShift(); {1174#false} is VALID [2020-07-10 14:18:56,660 INFO L263 TraceCheckUtils]: 33: Hoare triple {1174#false} call __utac_acc__Specification5_spec__2(); {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:18:56,660 INFO L263 TraceCheckUtils]: 34: Hoare triple {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {1173#true} is VALID [2020-07-10 14:18:56,661 INFO L280 TraceCheckUtils]: 35: Hoare triple {1173#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1173#true} is VALID [2020-07-10 14:18:56,661 INFO L280 TraceCheckUtils]: 36: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,661 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1173#true} {1205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {1173#true} is VALID [2020-07-10 14:18:56,662 INFO L280 TraceCheckUtils]: 38: Hoare triple {1173#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {1173#true} is VALID [2020-07-10 14:18:56,662 INFO L280 TraceCheckUtils]: 39: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,662 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1173#true} {1174#false} #501#return; {1174#false} is VALID [2020-07-10 14:18:56,662 INFO L280 TraceCheckUtils]: 41: Hoare triple {1174#false} assume !(0 != ~pumpRunning~0); {1174#false} is VALID [2020-07-10 14:18:56,663 INFO L280 TraceCheckUtils]: 42: Hoare triple {1174#false} assume !(0 != ~systemActive~0); {1174#false} is VALID [2020-07-10 14:18:56,663 INFO L263 TraceCheckUtils]: 43: Hoare triple {1174#false} call __utac_acc__Specification5_spec__3(); {1174#false} is VALID [2020-07-10 14:18:56,663 INFO L280 TraceCheckUtils]: 44: Hoare triple {1174#false} havoc ~tmp~5;havoc ~tmp___0~2; {1174#false} is VALID [2020-07-10 14:18:56,663 INFO L263 TraceCheckUtils]: 45: Hoare triple {1174#false} call #t~ret26 := getWaterLevel(); {1173#true} is VALID [2020-07-10 14:18:56,664 INFO L280 TraceCheckUtils]: 46: Hoare triple {1173#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1173#true} is VALID [2020-07-10 14:18:56,664 INFO L280 TraceCheckUtils]: 47: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,664 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1173#true} {1174#false} #515#return; {1174#false} is VALID [2020-07-10 14:18:56,665 INFO L280 TraceCheckUtils]: 49: Hoare triple {1174#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~5 := #t~ret26;havoc #t~ret26; {1174#false} is VALID [2020-07-10 14:18:56,665 INFO L280 TraceCheckUtils]: 50: Hoare triple {1174#false} assume 2 != ~tmp~5; {1174#false} is VALID [2020-07-10 14:18:56,665 INFO L263 TraceCheckUtils]: 51: Hoare triple {1174#false} call #t~ret27 := isPumpRunning(); {1173#true} is VALID [2020-07-10 14:18:56,665 INFO L280 TraceCheckUtils]: 52: Hoare triple {1173#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1173#true} is VALID [2020-07-10 14:18:56,666 INFO L280 TraceCheckUtils]: 53: Hoare triple {1173#true} assume true; {1173#true} is VALID [2020-07-10 14:18:56,666 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1173#true} {1174#false} #517#return; {1174#false} is VALID [2020-07-10 14:18:56,666 INFO L280 TraceCheckUtils]: 55: Hoare triple {1174#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp___0~2 := #t~ret27;havoc #t~ret27; {1174#false} is VALID [2020-07-10 14:18:56,666 INFO L280 TraceCheckUtils]: 56: Hoare triple {1174#false} assume 0 != ~tmp___0~2; {1174#false} is VALID [2020-07-10 14:18:56,667 INFO L280 TraceCheckUtils]: 57: Hoare triple {1174#false} assume 0 == ~switchedOnBeforeTS~0; {1174#false} is VALID [2020-07-10 14:18:56,667 INFO L263 TraceCheckUtils]: 58: Hoare triple {1174#false} call __automaton_fail(); {1174#false} is VALID [2020-07-10 14:18:56,667 INFO L280 TraceCheckUtils]: 59: Hoare triple {1174#false} assume !false; {1174#false} is VALID [2020-07-10 14:18:56,675 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:18:56,675 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [858940001] [2020-07-10 14:18:56,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:18:56,676 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:18:56,676 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134643810] [2020-07-10 14:18:56,678 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:18:56,678 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:18:56,679 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:18:56,750 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:18:56,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:18:56,751 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:18:56,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:18:56,752 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:18:56,752 INFO L87 Difference]: Start difference. First operand 136 states and 159 transitions. Second operand 5 states. [2020-07-10 14:18:58,222 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:19:01,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:01,992 INFO L93 Difference]: Finished difference Result 242 states and 295 transitions. [2020-07-10 14:19:01,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:19:01,993 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:19:01,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:19:02,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-10 14:19:02,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:19:02,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 295 transitions. [2020-07-10 14:19:02,015 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 295 transitions. [2020-07-10 14:19:02,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:02,959 INFO L225 Difference]: With dead ends: 242 [2020-07-10 14:19:02,959 INFO L226 Difference]: Without dead ends: 156 [2020-07-10 14:19:02,962 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:19:02,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-10 14:19:04,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-10 14:19:04,329 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:19:04,330 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:04,330 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:04,330 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:04,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:04,340 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-10 14:19:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-10 14:19:04,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:04,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:04,342 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-10 14:19:04,342 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-10 14:19:04,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:04,350 INFO L93 Difference]: Finished difference Result 156 states and 192 transitions. [2020-07-10 14:19:04,351 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 192 transitions. [2020-07-10 14:19:04,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:04,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:04,352 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:19:04,352 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:19:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-10 14:19:04,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 147 transitions. [2020-07-10 14:19:04,358 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 147 transitions. Word has length 60 [2020-07-10 14:19:04,359 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:19:04,359 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 147 transitions. [2020-07-10 14:19:04,359 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:19:04,359 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 147 transitions. [2020-07-10 14:19:04,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:19:04,361 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:19:04,361 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:19:04,361 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:19:04,362 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:19:04,362 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:19:04,362 INFO L82 PathProgramCache]: Analyzing trace with hash -385728390, now seen corresponding path program 1 times [2020-07-10 14:19:04,362 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:19:04,363 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52234666] [2020-07-10 14:19:04,363 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:19:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,749 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {2086#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {2057#(= 1 ~systemActive~0)} assume true; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,835 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2057#(= 1 ~systemActive~0)} {2052#true} #541#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2052#true} {2057#(= 1 ~systemActive~0)} #437#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,847 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2052#true} {2057#(= 1 ~systemActive~0)} #439#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:04,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:04,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2057#(= 1 ~systemActive~0)} #441#return; {2065#(= |main_#t~ret64| ~systemActive~0)} is VALID [2020-07-10 14:19:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,898 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,899 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #443#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2052#true} is VALID [2020-07-10 14:19:04,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,916 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #531#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2052#true} is VALID [2020-07-10 14:19:04,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2052#true} {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2052#true} is VALID [2020-07-10 14:19:04,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {2052#true} is VALID [2020-07-10 14:19:04,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {2052#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2052#true} is VALID [2020-07-10 14:19:04,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,926 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2052#true} {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2052#true} is VALID [2020-07-10 14:19:04,926 INFO L280 TraceCheckUtils]: 4: Hoare triple {2052#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {2052#true} is VALID [2020-07-10 14:19:04,926 INFO L280 TraceCheckUtils]: 5: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,927 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #501#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2052#true} is VALID [2020-07-10 14:19:04,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2052#true} {2053#false} #515#return; {2053#false} is VALID [2020-07-10 14:19:04,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:04,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {2052#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2052#true} is VALID [2020-07-10 14:19:04,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2052#true} {2053#false} #517#return; {2053#false} is VALID [2020-07-10 14:19:04,940 INFO L263 TraceCheckUtils]: 0: Hoare triple {2052#true} call ULTIMATE.init(); {2086#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:19:04,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {2086#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {2057#(= 1 ~systemActive~0)} assume true; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,948 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2057#(= 1 ~systemActive~0)} {2052#true} #541#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,948 INFO L263 TraceCheckUtils]: 4: Hoare triple {2057#(= 1 ~systemActive~0)} call #t~ret75 := main(); {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {2057#(= 1 ~systemActive~0)} havoc ~retValue_acc~8;havoc ~tmp~9; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,949 INFO L263 TraceCheckUtils]: 6: Hoare triple {2057#(= 1 ~systemActive~0)} call select_helpers(); {2052#true} is VALID [2020-07-10 14:19:04,949 INFO L280 TraceCheckUtils]: 7: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,950 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2052#true} {2057#(= 1 ~systemActive~0)} #437#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,950 INFO L263 TraceCheckUtils]: 9: Hoare triple {2057#(= 1 ~systemActive~0)} call select_features(); {2052#true} is VALID [2020-07-10 14:19:04,951 INFO L280 TraceCheckUtils]: 10: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,951 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2052#true} {2057#(= 1 ~systemActive~0)} #439#return; {2057#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:04,951 INFO L263 TraceCheckUtils]: 12: Hoare triple {2057#(= 1 ~systemActive~0)} call #t~ret64 := valid_product(); {2052#true} is VALID [2020-07-10 14:19:04,952 INFO L280 TraceCheckUtils]: 13: Hoare triple {2052#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:04,953 INFO L280 TraceCheckUtils]: 14: Hoare triple {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:04,954 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2087#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2057#(= 1 ~systemActive~0)} #441#return; {2065#(= |main_#t~ret64| ~systemActive~0)} is VALID [2020-07-10 14:19:04,955 INFO L280 TraceCheckUtils]: 16: Hoare triple {2065#(= |main_#t~ret64| ~systemActive~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~9 := #t~ret64;havoc #t~ret64; {2066#(= main_~tmp~9 ~systemActive~0)} is VALID [2020-07-10 14:19:04,956 INFO L280 TraceCheckUtils]: 17: Hoare triple {2066#(= main_~tmp~9 ~systemActive~0)} assume 0 != ~tmp~9; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,956 INFO L263 TraceCheckUtils]: 18: Hoare triple {2067#(not (= 0 ~systemActive~0))} call setup(); {2052#true} is VALID [2020-07-10 14:19:04,956 INFO L280 TraceCheckUtils]: 19: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,957 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #443#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,958 INFO L263 TraceCheckUtils]: 21: Hoare triple {2067#(not (= 0 ~systemActive~0))} call runTest(); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,958 INFO L263 TraceCheckUtils]: 22: Hoare triple {2067#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:04,959 INFO L280 TraceCheckUtils]: 23: Hoare triple {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2052#true} is VALID [2020-07-10 14:19:04,959 INFO L280 TraceCheckUtils]: 24: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,960 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #531#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,960 INFO L263 TraceCheckUtils]: 26: Hoare triple {2067#(not (= 0 ~systemActive~0))} call test(); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,961 INFO L280 TraceCheckUtils]: 27: Hoare triple {2067#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,962 INFO L280 TraceCheckUtils]: 28: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !false; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,962 INFO L280 TraceCheckUtils]: 29: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,963 INFO L280 TraceCheckUtils]: 30: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,963 INFO L280 TraceCheckUtils]: 31: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,964 INFO L280 TraceCheckUtils]: 32: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,965 INFO L280 TraceCheckUtils]: 34: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,966 INFO L280 TraceCheckUtils]: 35: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,967 INFO L280 TraceCheckUtils]: 36: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___1~0; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,967 INFO L263 TraceCheckUtils]: 37: Hoare triple {2067#(not (= 0 ~systemActive~0))} call timeShift(); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,968 INFO L263 TraceCheckUtils]: 38: Hoare triple {2067#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:04,969 INFO L263 TraceCheckUtils]: 39: Hoare triple {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {2052#true} is VALID [2020-07-10 14:19:04,969 INFO L280 TraceCheckUtils]: 40: Hoare triple {2052#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2052#true} is VALID [2020-07-10 14:19:04,969 INFO L280 TraceCheckUtils]: 41: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,969 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2052#true} {2088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2052#true} is VALID [2020-07-10 14:19:04,970 INFO L280 TraceCheckUtils]: 43: Hoare triple {2052#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {2052#true} is VALID [2020-07-10 14:19:04,970 INFO L280 TraceCheckUtils]: 44: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,971 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2052#true} {2067#(not (= 0 ~systemActive~0))} #501#return; {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,971 INFO L280 TraceCheckUtils]: 46: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2067#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:04,972 INFO L280 TraceCheckUtils]: 47: Hoare triple {2067#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2053#false} is VALID [2020-07-10 14:19:04,972 INFO L263 TraceCheckUtils]: 48: Hoare triple {2053#false} call __utac_acc__Specification5_spec__3(); {2053#false} is VALID [2020-07-10 14:19:04,972 INFO L280 TraceCheckUtils]: 49: Hoare triple {2053#false} havoc ~tmp~5;havoc ~tmp___0~2; {2053#false} is VALID [2020-07-10 14:19:04,972 INFO L263 TraceCheckUtils]: 50: Hoare triple {2053#false} call #t~ret26 := getWaterLevel(); {2052#true} is VALID [2020-07-10 14:19:04,973 INFO L280 TraceCheckUtils]: 51: Hoare triple {2052#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2052#true} is VALID [2020-07-10 14:19:04,973 INFO L280 TraceCheckUtils]: 52: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,973 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2052#true} {2053#false} #515#return; {2053#false} is VALID [2020-07-10 14:19:04,974 INFO L280 TraceCheckUtils]: 54: Hoare triple {2053#false} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~5 := #t~ret26;havoc #t~ret26; {2053#false} is VALID [2020-07-10 14:19:04,974 INFO L280 TraceCheckUtils]: 55: Hoare triple {2053#false} assume 2 != ~tmp~5; {2053#false} is VALID [2020-07-10 14:19:04,974 INFO L263 TraceCheckUtils]: 56: Hoare triple {2053#false} call #t~ret27 := isPumpRunning(); {2052#true} is VALID [2020-07-10 14:19:04,974 INFO L280 TraceCheckUtils]: 57: Hoare triple {2052#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2052#true} is VALID [2020-07-10 14:19:04,975 INFO L280 TraceCheckUtils]: 58: Hoare triple {2052#true} assume true; {2052#true} is VALID [2020-07-10 14:19:04,975 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2052#true} {2053#false} #517#return; {2053#false} is VALID [2020-07-10 14:19:04,975 INFO L280 TraceCheckUtils]: 60: Hoare triple {2053#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp___0~2 := #t~ret27;havoc #t~ret27; {2053#false} is VALID [2020-07-10 14:19:04,975 INFO L280 TraceCheckUtils]: 61: Hoare triple {2053#false} assume 0 != ~tmp___0~2; {2053#false} is VALID [2020-07-10 14:19:04,975 INFO L280 TraceCheckUtils]: 62: Hoare triple {2053#false} assume 0 == ~switchedOnBeforeTS~0; {2053#false} is VALID [2020-07-10 14:19:04,976 INFO L263 TraceCheckUtils]: 63: Hoare triple {2053#false} call __automaton_fail(); {2053#false} is VALID [2020-07-10 14:19:04,976 INFO L280 TraceCheckUtils]: 64: Hoare triple {2053#false} assume !false; {2053#false} is VALID [2020-07-10 14:19:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:19:04,986 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52234666] [2020-07-10 14:19:04,986 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:19:04,986 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:19:04,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [368939571] [2020-07-10 14:19:04,987 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:19:04,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:19:04,988 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:19:05,070 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:05,070 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:19:05,070 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:19:05,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:19:05,071 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:19:05,071 INFO L87 Difference]: Start difference. First operand 127 states and 147 transitions. Second operand 9 states. [2020-07-10 14:19:06,122 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:19:07,081 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:19:07,501 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:07,827 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:15,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:15,995 INFO L93 Difference]: Finished difference Result 255 states and 314 transitions. [2020-07-10 14:19:15,995 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 14:19:15,995 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:19:15,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:15,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:16,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-10 14:19:16,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:16,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 314 transitions. [2020-07-10 14:19:16,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 314 transitions. [2020-07-10 14:19:17,017 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 314 edges. 314 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:17,023 INFO L225 Difference]: With dead ends: 255 [2020-07-10 14:19:17,023 INFO L226 Difference]: Without dead ends: 156 [2020-07-10 14:19:17,025 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:19:17,027 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2020-07-10 14:19:18,332 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 127. [2020-07-10 14:19:18,332 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:19:18,332 INFO L82 GeneralOperation]: Start isEquivalent. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:18,332 INFO L74 IsIncluded]: Start isIncluded. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:18,333 INFO L87 Difference]: Start difference. First operand 156 states. Second operand 127 states. [2020-07-10 14:19:18,341 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:18,341 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-10 14:19:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-10 14:19:18,342 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:18,342 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:18,343 INFO L74 IsIncluded]: Start isIncluded. First operand 127 states. Second operand 156 states. [2020-07-10 14:19:18,343 INFO L87 Difference]: Start difference. First operand 127 states. Second operand 156 states. [2020-07-10 14:19:18,351 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:18,351 INFO L93 Difference]: Finished difference Result 156 states and 191 transitions. [2020-07-10 14:19:18,351 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2020-07-10 14:19:18,352 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:18,352 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:18,352 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:19:18,352 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:19:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 127 states. [2020-07-10 14:19:18,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 127 states and 146 transitions. [2020-07-10 14:19:18,358 INFO L78 Accepts]: Start accepts. Automaton has 127 states and 146 transitions. Word has length 65 [2020-07-10 14:19:18,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:19:18,358 INFO L479 AbstractCegarLoop]: Abstraction has 127 states and 146 transitions. [2020-07-10 14:19:18,358 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:19:18,359 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 146 transitions. [2020-07-10 14:19:18,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2020-07-10 14:19:18,360 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:19:18,360 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:19:18,360 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:19:18,361 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:19:18,361 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:19:18,361 INFO L82 PathProgramCache]: Analyzing trace with hash -834881370, now seen corresponding path program 1 times [2020-07-10 14:19:18,361 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:19:18,361 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1844215489] [2020-07-10 14:19:18,362 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:19:18,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,743 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:18,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {3003#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,822 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2958#true} #541#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,826 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #437#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #439#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2958#true} is VALID [2020-07-10 14:19:18,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,842 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #441#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,845 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,846 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #443#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2958#true} is VALID [2020-07-10 14:19:18,860 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #531#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2958#true} is VALID [2020-07-10 14:19:18,868 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,868 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2958#true} {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2958#true} is VALID [2020-07-10 14:19:18,868 INFO L263 TraceCheckUtils]: 0: Hoare triple {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {2958#true} is VALID [2020-07-10 14:19:18,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2958#true} is VALID [2020-07-10 14:19:18,869 INFO L280 TraceCheckUtils]: 2: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,869 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2958#true} {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2958#true} is VALID [2020-07-10 14:19:18,869 INFO L280 TraceCheckUtils]: 4: Hoare triple {2958#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {2958#true} is VALID [2020-07-10 14:19:18,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,870 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #501#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,897 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #527#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2958#true} is VALID [2020-07-10 14:19:18,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume !(0 != ~pumpRunning~0); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,898 INFO L263 TraceCheckUtils]: 2: Hoare triple {2963#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2958#true} is VALID [2020-07-10 14:19:18,898 INFO L280 TraceCheckUtils]: 3: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,899 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #527#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,899 INFO L280 TraceCheckUtils]: 5: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,900 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2958#true} #485#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2958#true} is VALID [2020-07-10 14:19:18,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume !(0 != ~pumpRunning~0); {2958#true} is VALID [2020-07-10 14:19:18,901 INFO L263 TraceCheckUtils]: 2: Hoare triple {2958#true} call processEnvironment__wrappee__methaneQuery(); {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:19:18,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2958#true} is VALID [2020-07-10 14:19:18,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {2958#true} assume !(0 != ~pumpRunning~0); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,903 INFO L263 TraceCheckUtils]: 5: Hoare triple {2963#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2958#true} is VALID [2020-07-10 14:19:18,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,903 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #527#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,904 INFO L280 TraceCheckUtils]: 8: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,905 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2958#true} #485#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,905 INFO L280 TraceCheckUtils]: 10: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,906 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2963#(= 0 ~pumpRunning~0)} #505#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2958#true} is VALID [2020-07-10 14:19:18,910 INFO L280 TraceCheckUtils]: 1: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,911 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #515#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:18,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {2958#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:19:18,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:19:18,929 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2963#(= 0 ~pumpRunning~0)} #517#return; {3001#(= 0 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-10 14:19:18,933 INFO L263 TraceCheckUtils]: 0: Hoare triple {2958#true} call ULTIMATE.init(); {3003#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-10 14:19:18,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {3003#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(21);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(30);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(9);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,940 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2958#true} #541#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,940 INFO L263 TraceCheckUtils]: 4: Hoare triple {2963#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {2963#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8;havoc ~tmp~9; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,941 INFO L263 TraceCheckUtils]: 6: Hoare triple {2963#(= 0 ~pumpRunning~0)} call select_helpers(); {2958#true} is VALID [2020-07-10 14:19:18,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,942 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #437#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,942 INFO L263 TraceCheckUtils]: 9: Hoare triple {2963#(= 0 ~pumpRunning~0)} call select_features(); {2958#true} is VALID [2020-07-10 14:19:18,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,943 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #439#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,943 INFO L263 TraceCheckUtils]: 12: Hoare triple {2963#(= 0 ~pumpRunning~0)} call #t~ret64 := valid_product(); {2958#true} is VALID [2020-07-10 14:19:18,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {2958#true} havoc ~retValue_acc~4;~retValue_acc~4 := 1;#res := ~retValue_acc~4; {2958#true} is VALID [2020-07-10 14:19:18,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,945 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #441#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp~9 := #t~ret64;havoc #t~ret64; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~9; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,946 INFO L263 TraceCheckUtils]: 18: Hoare triple {2963#(= 0 ~pumpRunning~0)} call setup(); {2958#true} is VALID [2020-07-10 14:19:18,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,947 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #443#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,948 INFO L263 TraceCheckUtils]: 21: Hoare triple {2963#(= 0 ~pumpRunning~0)} call runTest(); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,948 INFO L263 TraceCheckUtils]: 22: Hoare triple {2963#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:18,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2958#true} is VALID [2020-07-10 14:19:18,949 INFO L280 TraceCheckUtils]: 24: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,950 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #531#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,950 INFO L263 TraceCheckUtils]: 26: Hoare triple {2963#(= 0 ~pumpRunning~0)} call test(); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,951 INFO L280 TraceCheckUtils]: 27: Hoare triple {2963#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,951 INFO L280 TraceCheckUtils]: 28: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume !false; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,952 INFO L280 TraceCheckUtils]: 29: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,952 INFO L280 TraceCheckUtils]: 30: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,953 INFO L280 TraceCheckUtils]: 31: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,953 INFO L280 TraceCheckUtils]: 32: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,954 INFO L280 TraceCheckUtils]: 33: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,955 INFO L280 TraceCheckUtils]: 34: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,955 INFO L280 TraceCheckUtils]: 35: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,956 INFO L280 TraceCheckUtils]: 36: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,956 INFO L263 TraceCheckUtils]: 37: Hoare triple {2963#(= 0 ~pumpRunning~0)} call timeShift(); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,957 INFO L263 TraceCheckUtils]: 38: Hoare triple {2963#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:18,957 INFO L263 TraceCheckUtils]: 39: Hoare triple {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret25 := isPumpRunning(); {2958#true} is VALID [2020-07-10 14:19:18,957 INFO L280 TraceCheckUtils]: 40: Hoare triple {2958#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {2958#true} is VALID [2020-07-10 14:19:18,958 INFO L280 TraceCheckUtils]: 41: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,958 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2958#true} {3004#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #513#return; {2958#true} is VALID [2020-07-10 14:19:18,958 INFO L280 TraceCheckUtils]: 43: Hoare triple {2958#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret25;havoc #t~ret25; {2958#true} is VALID [2020-07-10 14:19:18,958 INFO L280 TraceCheckUtils]: 44: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,959 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #501#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,959 INFO L280 TraceCheckUtils]: 46: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,961 INFO L263 TraceCheckUtils]: 48: Hoare triple {2963#(= 0 ~pumpRunning~0)} call processEnvironment(); {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:19:18,961 INFO L280 TraceCheckUtils]: 49: Hoare triple {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {2958#true} is VALID [2020-07-10 14:19:18,961 INFO L280 TraceCheckUtils]: 50: Hoare triple {2958#true} assume !(0 != ~pumpRunning~0); {2958#true} is VALID [2020-07-10 14:19:18,962 INFO L263 TraceCheckUtils]: 51: Hoare triple {2958#true} call processEnvironment__wrappee__methaneQuery(); {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:19:18,962 INFO L280 TraceCheckUtils]: 52: Hoare triple {3008#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {2958#true} is VALID [2020-07-10 14:19:18,963 INFO L280 TraceCheckUtils]: 53: Hoare triple {2958#true} assume !(0 != ~pumpRunning~0); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,963 INFO L263 TraceCheckUtils]: 54: Hoare triple {2963#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {2958#true} is VALID [2020-07-10 14:19:18,963 INFO L280 TraceCheckUtils]: 55: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,964 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #527#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,964 INFO L280 TraceCheckUtils]: 57: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,965 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2958#true} #485#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,966 INFO L280 TraceCheckUtils]: 59: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume true; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,966 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2963#(= 0 ~pumpRunning~0)} {2963#(= 0 ~pumpRunning~0)} #505#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,967 INFO L263 TraceCheckUtils]: 61: Hoare triple {2963#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,967 INFO L280 TraceCheckUtils]: 62: Hoare triple {2963#(= 0 ~pumpRunning~0)} havoc ~tmp~5;havoc ~tmp___0~2; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,968 INFO L263 TraceCheckUtils]: 63: Hoare triple {2963#(= 0 ~pumpRunning~0)} call #t~ret26 := getWaterLevel(); {2958#true} is VALID [2020-07-10 14:19:18,968 INFO L280 TraceCheckUtils]: 64: Hoare triple {2958#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {2958#true} is VALID [2020-07-10 14:19:18,968 INFO L280 TraceCheckUtils]: 65: Hoare triple {2958#true} assume true; {2958#true} is VALID [2020-07-10 14:19:18,969 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2958#true} {2963#(= 0 ~pumpRunning~0)} #515#return; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,969 INFO L280 TraceCheckUtils]: 67: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret26 && #t~ret26 <= 2147483647;~tmp~5 := #t~ret26;havoc #t~ret26; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,970 INFO L280 TraceCheckUtils]: 68: Hoare triple {2963#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~5; {2963#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:19:18,970 INFO L263 TraceCheckUtils]: 69: Hoare triple {2963#(= 0 ~pumpRunning~0)} call #t~ret27 := isPumpRunning(); {2958#true} is VALID [2020-07-10 14:19:18,971 INFO L280 TraceCheckUtils]: 70: Hoare triple {2958#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:19:18,971 INFO L280 TraceCheckUtils]: 71: Hoare triple {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:19:18,972 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3018#(= ~pumpRunning~0 |isPumpRunning_#res|)} {2963#(= 0 ~pumpRunning~0)} #517#return; {3001#(= 0 |__utac_acc__Specification5_spec__3_#t~ret27|)} is VALID [2020-07-10 14:19:18,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {3001#(= 0 |__utac_acc__Specification5_spec__3_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647;~tmp___0~2 := #t~ret27;havoc #t~ret27; {3002#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:19:18,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {3002#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {2959#false} is VALID [2020-07-10 14:19:18,974 INFO L280 TraceCheckUtils]: 75: Hoare triple {2959#false} assume 0 == ~switchedOnBeforeTS~0; {2959#false} is VALID [2020-07-10 14:19:18,974 INFO L263 TraceCheckUtils]: 76: Hoare triple {2959#false} call __automaton_fail(); {2959#false} is VALID [2020-07-10 14:19:18,974 INFO L280 TraceCheckUtils]: 77: Hoare triple {2959#false} assume !false; {2959#false} is VALID [2020-07-10 14:19:18,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:19:18,985 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1844215489] [2020-07-10 14:19:18,985 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:19:18,986 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:19:18,986 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773346999] [2020-07-10 14:19:18,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-10 14:19:18,987 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:19:18,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:19:19,082 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 78 edges. 78 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:19,082 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:19:19,082 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:19:19,083 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:19:19,083 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:19:19,084 INFO L87 Difference]: Start difference. First operand 127 states and 146 transitions. Second operand 9 states. [2020-07-10 14:19:19,874 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:19:23,373 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:25,864 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:26,187 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:26,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:26,454 INFO L93 Difference]: Finished difference Result 212 states and 264 transitions. [2020-07-10 14:19:26,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:19:26,455 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 78 [2020-07-10 14:19:26,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:26,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:26,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-10 14:19:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 264 transitions. [2020-07-10 14:19:26,468 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 264 transitions. [2020-07-10 14:19:27,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:27,206 INFO L225 Difference]: With dead ends: 212 [2020-07-10 14:19:27,206 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:19:27,208 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=65, Invalid=145, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:19:27,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:19:27,209 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:19:27,209 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:19:27,209 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:19:27,209 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:19:27,209 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:19:27,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:27,209 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:19:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:19:27,210 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:27,210 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:27,210 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:19:27,210 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:19:27,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:27,210 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:19:27,210 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:19:27,211 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:27,211 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:27,211 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:19:27,211 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:19:27,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:19:27,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:19:27,211 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 78 [2020-07-10 14:19:27,211 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:19:27,211 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:19:27,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:19:27,212 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:19:27,212 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:27,212 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:19:27,214 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:19:28,671 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:19:28,871 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:29,161 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:19:29,366 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:19:29,602 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:29,788 WARN L193 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:29,986 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 18 [2020-07-10 14:19:30,266 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:19:30,469 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:19:30,633 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:19:30,832 WARN L193 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:19:31,007 WARN L193 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:31,190 WARN L193 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:31,387 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:31,580 WARN L193 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 11 [2020-07-10 14:19:31,774 WARN L193 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 12 [2020-07-10 14:19:31,963 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 139 DAG size of output: 23 [2020-07-10 14:19:32,307 WARN L193 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:19:32,504 WARN L193 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 25 [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point L500(lines 500 504) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point L500-1(lines 500 504) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 469 524) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point L495(line 495) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point L494-2(lines 494 515) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 469 524) no Hoare annotation was computed. [2020-07-10 14:19:32,511 INFO L268 CegarLoopResult]: For program point L516(lines 493 517) no Hoare annotation was computed. [2020-07-10 14:19:32,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 469 524) no Hoare annotation was computed. [2020-07-10 14:19:32,512 INFO L268 CegarLoopResult]: For program point L577(lines 550 578) no Hoare annotation was computed. [2020-07-10 14:19:32,512 INFO L268 CegarLoopResult]: For program point L570(line 570) no Hoare annotation was computed. [2020-07-10 14:19:32,512 INFO L268 CegarLoopResult]: For program point L570-1(line 570) no Hoare annotation was computed. [2020-07-10 14:19:32,512 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 525 584) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 525 584) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point L557(lines 557 561) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point L557-1(lines 557 561) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 525 584) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point L552(line 552) no Hoare annotation was computed. [2020-07-10 14:19:32,513 INFO L268 CegarLoopResult]: For program point L551-2(lines 551 576) no Hoare annotation was computed. [2020-07-10 14:19:32,514 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 400 406) the Hoare annotation is: true [2020-07-10 14:19:32,514 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 400 406) no Hoare annotation was computed. [2020-07-10 14:19:32,514 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 407 415) no Hoare annotation was computed. [2020-07-10 14:19:32,514 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 407 415) the Hoare annotation is: true [2020-07-10 14:19:32,514 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 407 415) no Hoare annotation was computed. [2020-07-10 14:19:32,514 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 331 338) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,514 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 331 338) no Hoare annotation was computed. [2020-07-10 14:19:32,514 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 331 338) no Hoare annotation was computed. [2020-07-10 14:19:32,515 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 339 348) the Hoare annotation is: (or (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,515 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 339 348) no Hoare annotation was computed. [2020-07-10 14:19:32,515 INFO L268 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-07-10 14:19:32,515 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 339 348) no Hoare annotation was computed. [2020-07-10 14:19:32,515 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 349 377) the Hoare annotation is: true [2020-07-10 14:19:32,515 INFO L264 CegarLoopResult]: At program point L364(line 364) the Hoare annotation is: (or (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,515 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 349 377) no Hoare annotation was computed. [2020-07-10 14:19:32,515 INFO L268 CegarLoopResult]: For program point L362(lines 362 368) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L268 CegarLoopResult]: For program point L361(lines 361 371) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L271 CegarLoopResult]: At program point L359(line 359) the Hoare annotation is: true [2020-07-10 14:19:32,516 INFO L268 CegarLoopResult]: For program point L359-1(line 359) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L268 CegarLoopResult]: For program point L357(lines 357 374) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L268 CegarLoopResult]: For program point L357-1(lines 349 377) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L271 CegarLoopResult]: At program point L355(line 355) the Hoare annotation is: true [2020-07-10 14:19:32,516 INFO L268 CegarLoopResult]: For program point L355-1(line 355) no Hoare annotation was computed. [2020-07-10 14:19:32,516 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 865 887) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,517 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 865 887) no Hoare annotation was computed. [2020-07-10 14:19:32,517 INFO L264 CegarLoopResult]: At program point L877(line 877) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:19:32,517 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 865 887) no Hoare annotation was computed. [2020-07-10 14:19:32,517 INFO L264 CegarLoopResult]: At program point L877-1(line 877) the Hoare annotation is: (or (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= main_~tmp~9 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:19:32,517 INFO L268 CegarLoopResult]: For program point L875(lines 875 882) no Hoare annotation was computed. [2020-07-10 14:19:32,517 INFO L268 CegarLoopResult]: For program point L875-1(lines 875 882) no Hoare annotation was computed. [2020-07-10 14:19:32,517 INFO L268 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-07-10 14:19:32,518 INFO L264 CegarLoopResult]: At program point L872(line 872) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,518 INFO L264 CegarLoopResult]: At program point L871(line 871) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,518 INFO L264 CegarLoopResult]: At program point L871-1(line 871) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,518 INFO L268 CegarLoopResult]: For program point L833(line 833) no Hoare annotation was computed. [2020-07-10 14:19:32,518 INFO L268 CegarLoopResult]: For program point L832(line 832) no Hoare annotation was computed. [2020-07-10 14:19:32,518 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 823 846) no Hoare annotation was computed. [2020-07-10 14:19:32,518 INFO L268 CegarLoopResult]: For program point L831(line 831) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L830(line 830) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L829(line 829) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 823 846) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L828(line 828) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 823 846) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L841(line 841) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L840(line 840) no Hoare annotation was computed. [2020-07-10 14:19:32,519 INFO L268 CegarLoopResult]: For program point L839(line 839) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L838(line 838) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L837(line 837) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L836(line 836) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L835(line 835) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L834(line 834) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L264 CegarLoopResult]: At program point L96(line 96) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L96-1(line 96) no Hoare annotation was computed. [2020-07-10 14:19:32,520 INFO L268 CegarLoopResult]: For program point L94(lines 94 111) no Hoare annotation was computed. [2020-07-10 14:19:32,521 INFO L264 CegarLoopResult]: At program point processEnvironment__wrappee__methaneQueryENTRY(lines 90 114) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,521 INFO L264 CegarLoopResult]: At program point L109(line 109) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,521 INFO L268 CegarLoopResult]: For program point L109-1(lines 90 114) no Hoare annotation was computed. [2020-07-10 14:19:32,521 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__methaneQueryEXIT(lines 90 114) no Hoare annotation was computed. [2020-07-10 14:19:32,521 INFO L264 CegarLoopResult]: At program point L104(line 104) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,521 INFO L264 CegarLoopResult]: At program point L100(line 100) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,521 INFO L268 CegarLoopResult]: For program point L98(lines 98 106) no Hoare annotation was computed. [2020-07-10 14:19:32,521 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 185 193) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 185 193) the Hoare annotation is: true [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 185 193) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point L239(lines 239 243) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L271 CegarLoopResult]: At program point L237(line 237) the Hoare annotation is: true [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point L239-2(lines 239 243) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L271 CegarLoopResult]: At program point isLowWaterLevelENTRY(lines 230 248) the Hoare annotation is: true [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point isLowWaterLevelEXIT(lines 230 248) no Hoare annotation was computed. [2020-07-10 14:19:32,522 INFO L268 CegarLoopResult]: For program point isLowWaterLevelFINAL(lines 230 248) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L224(line 224) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L224-1(line 224) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L213(lines 213 221) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L213-2(lines 213 221) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 194 229) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L201(lines 201 209) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point L201-2(lines 201 209) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 194 229) no Hoare annotation was computed. [2020-07-10 14:19:32,523 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 194 229) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 393 399) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 393 399) the Hoare annotation is: true [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 423 468) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 423 468) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 423 468) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 736 781) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point L756(lines 756 763) no Hoare annotation was computed. [2020-07-10 14:19:32,524 INFO L268 CegarLoopResult]: For program point L750(lines 750 770) no Hoare annotation was computed. [2020-07-10 14:19:32,525 INFO L268 CegarLoopResult]: For program point L750-1(lines 750 770) no Hoare annotation was computed. [2020-07-10 14:19:32,525 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 736 781) no Hoare annotation was computed. [2020-07-10 14:19:32,525 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 736 781) no Hoare annotation was computed. [2020-07-10 14:19:32,525 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 854 864) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,525 INFO L264 CegarLoopResult]: At program point L859(line 859) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:19:32,525 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 854 864) no Hoare annotation was computed. [2020-07-10 14:19:32,525 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 854 864) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 174 184) the Hoare annotation is: true [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 174 184) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 174 184) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L271 CegarLoopResult]: At program point L179(line 179) the Hoare annotation is: true [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point L179-1(line 179) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L271 CegarLoopResult]: At program point deactivatePumpENTRY(lines 166 173) the Hoare annotation is: true [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 166 173) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 166 173) no Hoare annotation was computed. [2020-07-10 14:19:32,526 INFO L264 CegarLoopResult]: At program point L126(line 126) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,526 INFO L268 CegarLoopResult]: For program point L124(lines 124 132) no Hoare annotation was computed. [2020-07-10 14:19:32,527 INFO L264 CegarLoopResult]: At program point L122(line 122) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,527 INFO L268 CegarLoopResult]: For program point L122-1(line 122) no Hoare annotation was computed. [2020-07-10 14:19:32,527 INFO L268 CegarLoopResult]: For program point L120(lines 120 137) no Hoare annotation was computed. [2020-07-10 14:19:32,527 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 116 140) no Hoare annotation was computed. [2020-07-10 14:19:32,527 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 116 140) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,527 INFO L264 CegarLoopResult]: At program point L135(line 135) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,527 INFO L268 CegarLoopResult]: For program point L135-1(lines 116 140) no Hoare annotation was computed. [2020-07-10 14:19:32,527 INFO L264 CegarLoopResult]: At program point L130(line 130) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,528 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 82 88) no Hoare annotation was computed. [2020-07-10 14:19:32,528 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 82 88) the Hoare annotation is: true [2020-07-10 14:19:32,528 INFO L264 CegarLoopResult]: At program point testENTRY(lines 261 326) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:19:32,528 INFO L264 CegarLoopResult]: At program point L316(lines 271 318) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-10 14:19:32,528 INFO L264 CegarLoopResult]: At program point L283(line 283) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-10 14:19:32,528 INFO L268 CegarLoopResult]: For program point L281(lines 281 287) no Hoare annotation was computed. [2020-07-10 14:19:32,528 INFO L268 CegarLoopResult]: For program point L281-1(lines 281 287) no Hoare annotation was computed. [2020-07-10 14:19:32,529 INFO L268 CegarLoopResult]: For program point testFINAL(lines 261 326) no Hoare annotation was computed. [2020-07-10 14:19:32,529 INFO L268 CegarLoopResult]: For program point L273(lines 273 277) no Hoare annotation was computed. [2020-07-10 14:19:32,529 INFO L264 CegarLoopResult]: At program point L319(lines 270 320) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|))) [2020-07-10 14:19:32,529 INFO L268 CegarLoopResult]: For program point L309(lines 309 313) no Hoare annotation was computed. [2020-07-10 14:19:32,529 INFO L264 CegarLoopResult]: At program point L309-2(lines 301 314) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-10 14:19:32,529 INFO L268 CegarLoopResult]: For program point L272(lines 271 318) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L264 CegarLoopResult]: At program point L303(line 303) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point L301(lines 301 314) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L264 CegarLoopResult]: At program point L293(line 293) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= 0 test_~splverifierCounter~0) (= 0 ~pumpRunning~0) (= 1 ~systemActive~0))) [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point L291(lines 291 297) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point testEXIT(lines 261 326) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point L291-1(lines 291 297) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point L704(lines 704 724) no Hoare annotation was computed. [2020-07-10 14:19:32,530 INFO L268 CegarLoopResult]: For program point L704-1(lines 704 724) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 690 735) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 690 735) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 690 735) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point L710(lines 710 717) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorENTRY(lines 141 148) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorFINAL(lines 141 148) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__lowWaterSensorEXIT(lines 141 148) no Hoare annotation was computed. [2020-07-10 14:19:32,531 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryFINAL(lines 968 976) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L271 CegarLoopResult]: At program point isLowWaterSensorDryENTRY(lines 968 976) the Hoare annotation is: true [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point isLowWaterSensorDryEXIT(lines 968 976) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point L944(lines 944 952) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point L944-2(lines 944 952) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 936 958) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 936 958) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 936 958) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 383 392) no Hoare annotation was computed. [2020-07-10 14:19:32,532 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 383 392) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 383 392) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 587 689) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point L638(lines 638 642) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point L636-2(lines 636 656) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point L657(lines 635 658) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point L616(lines 616 632) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 587 689) no Hoare annotation was computed. [2020-07-10 14:19:32,533 INFO L268 CegarLoopResult]: For program point L676(lines 676 683) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L637(lines 636 656) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L668(line 668) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L668-1(line 668) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L633(lines 633 674) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 587 689) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L652(line 652) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L652-1(line 652) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L611(lines 611 615) no Hoare annotation was computed. [2020-07-10 14:19:32,534 INFO L268 CegarLoopResult]: For program point L675(lines 675 686) no Hoare annotation was computed. [2020-07-10 14:19:32,535 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,535 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|)) [2020-07-10 14:19:32,535 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,535 INFO L268 CegarLoopResult]: For program point L160(line 160) no Hoare annotation was computed. [2020-07-10 14:19:32,535 INFO L268 CegarLoopResult]: For program point L160-1(lines 149 165) no Hoare annotation was computed. [2020-07-10 14:19:32,535 INFO L268 CegarLoopResult]: For program point L156(lines 156 162) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 149 165) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point L154-1(line 154) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point activatePumpENTRY(lines 149 165) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 959 967) the Hoare annotation is: true [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 959 967) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 959 967) no Hoare annotation was computed. [2020-07-10 14:19:32,536 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 915 926) the Hoare annotation is: (or (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point L919-1(lines 915 926) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 915 926) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 927 935) the Hoare annotation is: true [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 927 935) no Hoare annotation was computed. [2020-07-10 14:19:32,537 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 927 935) no Hoare annotation was computed. [2020-07-10 14:19:32,538 INFO L264 CegarLoopResult]: At program point L64(line 64) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,538 INFO L268 CegarLoopResult]: For program point L62(lines 58 80) no Hoare annotation was computed. [2020-07-10 14:19:32,538 INFO L268 CegarLoopResult]: For program point L60(lines 58 80) no Hoare annotation was computed. [2020-07-10 14:19:32,538 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 55 81) the Hoare annotation is: (or (and (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,538 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 55 81) no Hoare annotation was computed. [2020-07-10 14:19:32,538 INFO L264 CegarLoopResult]: At program point L71(line 71) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,538 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 55 81) no Hoare annotation was computed. [2020-07-10 14:19:32,539 INFO L264 CegarLoopResult]: At program point L69(lines 69 75) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,539 INFO L271 CegarLoopResult]: At program point L803-2(lines 803 817) the Hoare annotation is: true [2020-07-10 14:19:32,539 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 793 822) no Hoare annotation was computed. [2020-07-10 14:19:32,539 INFO L271 CegarLoopResult]: At program point L799(line 799) the Hoare annotation is: true [2020-07-10 14:19:32,539 INFO L268 CegarLoopResult]: For program point L799-1(line 799) no Hoare annotation was computed. [2020-07-10 14:19:32,539 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 793 822) the Hoare annotation is: true [2020-07-10 14:19:32,539 INFO L271 CegarLoopResult]: At program point L818(lines 793 822) the Hoare annotation is: true [2020-07-10 14:19:32,539 INFO L268 CegarLoopResult]: For program point L814(line 814) no Hoare annotation was computed. [2020-07-10 14:19:32,539 INFO L268 CegarLoopResult]: For program point L807(lines 807 811) no Hoare annotation was computed. [2020-07-10 14:19:32,540 INFO L271 CegarLoopResult]: At program point L807-1(lines 807 811) the Hoare annotation is: true [2020-07-10 14:19:32,540 INFO L268 CegarLoopResult]: For program point L804(line 804) no Hoare annotation was computed. [2020-07-10 14:19:32,540 INFO L271 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 891 902) the Hoare annotation is: true [2020-07-10 14:19:32,540 INFO L268 CegarLoopResult]: For program point L895-1(lines 891 902) no Hoare annotation was computed. [2020-07-10 14:19:32,540 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 891 902) no Hoare annotation was computed. [2020-07-10 14:19:32,540 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 847 853) no Hoare annotation was computed. [2020-07-10 14:19:32,540 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 847 853) the Hoare annotation is: true [2020-07-10 14:19:32,540 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,541 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~systemActive~0)) [2020-07-10 14:19:32,541 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:19:32,541 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:19:32,541 INFO L268 CegarLoopResult]: For program point startSystemEXIT(lines 249 256) no Hoare annotation was computed. [2020-07-10 14:19:32,541 INFO L264 CegarLoopResult]: At program point startSystemENTRY(lines 249 256) the Hoare annotation is: (or (= |old(~systemActive~0)| ~systemActive~0) (not (= 1 |old(~systemActive~0)|)) (not (= 0 ~pumpRunning~0))) [2020-07-10 14:19:32,541 INFO L268 CegarLoopResult]: For program point startSystemFINAL(lines 249 256) no Hoare annotation was computed. [2020-07-10 14:19:32,541 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 903 914) no Hoare annotation was computed. [2020-07-10 14:19:32,541 INFO L268 CegarLoopResult]: For program point L907-1(lines 903 914) no Hoare annotation was computed. [2020-07-10 14:19:32,542 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 903 914) the Hoare annotation is: (or (= |old(~waterLevel~0)| ~waterLevel~0) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:19:32,542 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 783 790) no Hoare annotation was computed. [2020-07-10 14:19:32,542 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 787) no Hoare annotation was computed. [2020-07-10 14:19:32,542 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 783 790) the Hoare annotation is: true [2020-07-10 14:19:32,542 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 783 790) no Hoare annotation was computed. [2020-07-10 14:19:32,547 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:19:32,547 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:19:32,547 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:19:32,547 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:19:32,548 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:19:32,548 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-10 14:19:32,554 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:19:32,555 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:19:32,556 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:19:32,556 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-10 14:19:32,557 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:19:32,564 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:19:32,564 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: activatePumpENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: L919-1 has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: L919-1 has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:19:32,565 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-10 14:19:32,566 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:19:32,567 WARN L170 areAnnotationChecker]: L895-1 has no Hoare annotation [2020-07-10 14:19:32,567 WARN L170 areAnnotationChecker]: L895-1 has no Hoare annotation [2020-07-10 14:19:32,571 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:19:32,571 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 14:19:32,571 WARN L170 areAnnotationChecker]: L907-1 has no Hoare annotation [2020-07-10 14:19:32,571 WARN L170 areAnnotationChecker]: L907-1 has no Hoare annotation [2020-07-10 14:19:32,571 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L494-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L494-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L494-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L551-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L551-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: L551-2 has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:19:32,572 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L344 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L94 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L828 has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:19:32,573 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: L201 has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: L750 has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: L750 has no Hoare annotation [2020-07-10 14:19:32,574 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:19:32,575 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:19:32,575 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:19:32,576 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-10 14:19:32,576 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-10 14:19:32,576 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:19:32,576 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: L704 has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorFINAL has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: isLowWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:19:32,577 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L611 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L944 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L944 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L919-1 has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:19:32,578 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-10 14:19:32,579 WARN L170 areAnnotationChecker]: L60 has no Hoare annotation [2020-07-10 14:19:32,579 WARN L170 areAnnotationChecker]: L799-1 has no Hoare annotation [2020-07-10 14:19:32,579 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:19:32,580 WARN L170 areAnnotationChecker]: L895-1 has no Hoare annotation [2020-07-10 14:19:32,580 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: startSystemFINAL has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: L907-1 has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: L516 has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: L495 has no Hoare annotation [2020-07-10 14:19:32,581 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: L552 has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: L355-1 has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: L96-1 has no Hoare annotation [2020-07-10 14:19:32,582 WARN L170 areAnnotationChecker]: L109-1 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L829 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L829 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L237-1 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L201-2 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 14:19:32,583 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: L756 has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: L750-1 has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: L179-1 has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: L122-1 has no Hoare annotation [2020-07-10 14:19:32,584 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L109-1 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L272 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L710 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L710 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: L704-1 has no Hoare annotation [2020-07-10 14:19:32,586 WARN L170 areAnnotationChecker]: activatePump__wrappee__lowWaterSensorEXIT has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: isLowWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: L944-2 has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: L154-1 has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:19:32,587 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: L62 has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: L799-1 has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:19:32,588 WARN L170 areAnnotationChecker]: L875-1 has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: startSystemEXIT has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: L500 has no Hoare annotation [2020-07-10 14:19:32,590 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L557 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L873 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L357 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L96-1 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L830 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L359-1 has no Hoare annotation [2020-07-10 14:19:32,591 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: L213 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: L122-1 has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 14:19:32,592 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__methaneQueryEXIT has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L273 has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L160-1 has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-10 14:19:32,593 WARN L170 areAnnotationChecker]: L156 has no Hoare annotation [2020-07-10 14:19:32,594 WARN L170 areAnnotationChecker]: L570-1 has no Hoare annotation [2020-07-10 14:19:32,594 WARN L170 areAnnotationChecker]: L838 has no Hoare annotation [2020-07-10 14:19:32,594 WARN L170 areAnnotationChecker]: L838 has no Hoare annotation [2020-07-10 14:19:32,594 WARN L170 areAnnotationChecker]: L291-1 has no Hoare annotation [2020-07-10 14:19:32,595 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:19:32,595 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-10 14:19:32,595 WARN L170 areAnnotationChecker]: L875-1 has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: L834 has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: L834 has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:19:32,596 WARN L170 areAnnotationChecker]: L500-1 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L557-1 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L875 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L875 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L359-1 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-10 14:19:32,597 WARN L170 areAnnotationChecker]: L98 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L831 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L831 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L361 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L239-2 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L213-2 has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:19:32,598 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L281 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: L675 has no Hoare annotation [2020-07-10 14:19:32,599 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L839 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L301 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: L804 has no Hoare annotation [2020-07-10 14:19:32,600 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L835 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L835 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L652-1 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L668-1 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2020-07-10 14:19:32,601 WARN L170 areAnnotationChecker]: L570 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L109-1 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L109-1 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L832 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L832 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L362 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: isLowWaterLevelFINAL has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-10 14:19:32,602 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-10 14:19:32,603 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-10 14:19:32,603 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-10 14:19:32,604 WARN L170 areAnnotationChecker]: L281-1 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L657 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L676 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L676 has no Hoare annotation [2020-07-10 14:19:32,605 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-10 14:19:32,606 WARN L170 areAnnotationChecker]: L840 has no Hoare annotation [2020-07-10 14:19:32,606 WARN L170 areAnnotationChecker]: L840 has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: L309 has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,607 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: L807 has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: L836 has no Hoare annotation [2020-07-10 14:19:32,608 WARN L170 areAnnotationChecker]: L291-1 has no Hoare annotation [2020-07-10 14:19:32,610 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:19:32,610 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:19:32,610 WARN L170 areAnnotationChecker]: L357-1 has no Hoare annotation [2020-07-10 14:19:32,610 WARN L170 areAnnotationChecker]: isLowWaterLevelEXIT has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L841 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L841 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:19:32,611 WARN L170 areAnnotationChecker]: L814 has no Hoare annotation [2020-07-10 14:19:32,614 WARN L170 areAnnotationChecker]: L837 has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: L837 has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: L652 has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: L652 has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,615 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:19:32,616 INFO L163 areAnnotationChecker]: CFG has 44 edges. 44 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:19:32,641 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:19:32 BoogieIcfgContainer [2020-07-10 14:19:32,641 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:19:32,646 INFO L168 Benchmark]: Toolchain (without parser) took 48219.46 ms. Allocated memory was 135.8 MB in the beginning and 773.3 MB in the end (delta: 637.5 MB). Free memory was 98.8 MB in the beginning and 371.3 MB in the end (delta: -272.5 MB). Peak memory consumption was 365.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,647 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 135.8 MB. Free memory was 118.9 MB in the beginning and 118.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 741.82 ms. Allocated memory was 135.8 MB in the beginning and 199.8 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 163.3 MB in the end (delta: -64.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,654 INFO L168 Benchmark]: Boogie Preprocessor took 117.67 ms. Allocated memory is still 199.8 MB. Free memory was 163.3 MB in the beginning and 157.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,654 INFO L168 Benchmark]: RCFGBuilder took 1866.50 ms. Allocated memory was 199.8 MB in the beginning and 227.0 MB in the end (delta: 27.3 MB). Free memory was 157.7 MB in the beginning and 82.6 MB in the end (delta: 75.0 MB). Peak memory consumption was 102.3 MB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,655 INFO L168 Benchmark]: TraceAbstraction took 45484.52 ms. Allocated memory was 227.0 MB in the beginning and 773.3 MB in the end (delta: 546.3 MB). Free memory was 82.6 MB in the beginning and 371.3 MB in the end (delta: -288.7 MB). Peak memory consumption was 257.6 MB. Max. memory is 7.1 GB. [2020-07-10 14:19:32,661 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 135.8 MB. Free memory was 118.9 MB in the beginning and 118.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 741.82 ms. Allocated memory was 135.8 MB in the beginning and 199.8 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 163.3 MB in the end (delta: -64.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 117.67 ms. Allocated memory is still 199.8 MB. Free memory was 163.3 MB in the beginning and 157.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1866.50 ms. Allocated memory was 199.8 MB in the beginning and 227.0 MB in the end (delta: 27.3 MB). Free memory was 157.7 MB in the beginning and 82.6 MB in the end (delta: 75.0 MB). Peak memory consumption was 102.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 45484.52 ms. Allocated memory was 227.0 MB in the beginning and 773.3 MB in the end (delta: 546.3 MB). Free memory was 82.6 MB in the beginning and 371.3 MB in the end (delta: -288.7 MB). Peak memory consumption was 257.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 787]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || ((0 == splverifierCounter && 0 == pumpRunning) && 1 == systemActive) - InvariantResult [Line: 270]: Loop Invariant Derived loop invariant: !(0 == \old(pumpRunning)) || !(1 == \old(systemActive)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 42 procedures, 245 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 39.9s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 32.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 5.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 431 SDtfs, 653 SDslu, 267 SDs, 0 SdLazy, 1222 SolverSat, 460 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 126 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 4.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=187occurred 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: 4.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 88 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 249 PreInvPairs, 269 NumberOfFragments, 768 HoareAnnotationTreeSize, 249 FomulaSimplifications, 10532 FormulaSimplificationTreeSizeReduction, 1.2s HoareSimplificationTime, 62 FomulaSimplificationsInter, 5351 FormulaSimplificationTreeSizeReductionInter, 3.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.3s InterpolantComputationTime, 262 NumberOfCodeBlocks, 262 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 258 ConstructedInterpolants, 0 QuantifiedInterpolants, 78432 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 12/12 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...