/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 16:54:38,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 16:54:38,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 16:54:38,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 16:54:38,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 16:54:38,809 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 16:54:38,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 16:54:38,812 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 16:54:38,814 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 16:54:38,815 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 16:54:38,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 16:54:38,817 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 16:54:38,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 16:54:38,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 16:54:38,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 16:54:38,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 16:54:38,820 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 16:54:38,821 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 16:54:38,823 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 16:54:38,825 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 16:54:38,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 16:54:38,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 16:54:38,828 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 16:54:38,829 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 16:54:38,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 16:54:38,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 16:54:38,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 16:54:38,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 16:54:38,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 16:54:38,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 16:54:38,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 16:54:38,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 16:54:38,835 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 16:54:38,836 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 16:54:38,837 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 16:54:38,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 16:54:38,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 16:54:38,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 16:54:38,838 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 16:54:38,839 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 16:54:38,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 16:54:38,841 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 16:54:38,850 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 16:54:38,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 16:54:38,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 16:54:38,851 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 16:54:38,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 16:54:38,852 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 16:54:38,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 16:54:38,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 16:54:38,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 16:54:38,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 16:54:38,853 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 16:54:38,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 16:54:38,853 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 16:54:38,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 16:54:38,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 16:54:38,854 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 16:54:38,854 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 16:54:38,854 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 16:54:38,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 16:54:38,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 16:54:38,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 16:54:38,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 16:54:38,855 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 16:54:39,142 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 16:54:39,155 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 16:54:39,158 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 16:54:39,159 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 16:54:39,160 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 16:54:39,161 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-10 16:54:39,237 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da31015e7/3f357e49d8fd4e14958535aba6d3f9af/FLAG4c69d792e [2020-07-10 16:54:39,794 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 16:54:39,798 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec1_product43.cil.c [2020-07-10 16:54:39,816 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da31015e7/3f357e49d8fd4e14958535aba6d3f9af/FLAG4c69d792e [2020-07-10 16:54:40,086 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da31015e7/3f357e49d8fd4e14958535aba6d3f9af [2020-07-10 16:54:40,095 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 16:54:40,097 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 16:54:40,098 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 16:54:40,098 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 16:54:40,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 16:54:40,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e2b2ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40, skipping insertion in model container [2020-07-10 16:54:40,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,114 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 16:54:40,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 16:54:40,543 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:54:40,557 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 16:54:40,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 16:54:40,718 INFO L208 MainTranslator]: Completed translation [2020-07-10 16:54:40,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40 WrapperNode [2020-07-10 16:54:40,719 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 16:54:40,720 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 16:54:40,720 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 16:54:40,720 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 16:54:40,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,755 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (1/1) ... [2020-07-10 16:54:40,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 16:54:40,862 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 16:54:40,862 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 16:54:40,863 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 16:54:40,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (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 16:54:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 16:54:40,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 16:54:40,938 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 16:54:40,939 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 16:54:40,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 16:54:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification1_spec__1 [2020-07-10 16:54:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 16:54:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 16:54:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 16:54:40,941 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 16:54:40,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 16:54:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 16:54:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 16:54:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 16:54:40,943 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 16:54:40,943 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 16:54:40,944 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 16:54:40,945 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification1_spec__1 [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 16:54:40,946 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 16:54:40,947 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 16:54:40,948 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 16:54:40,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 16:54:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 16:54:40,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 16:54:42,713 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 16:54:42,713 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 16:54:42,723 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:54:42 BoogieIcfgContainer [2020-07-10 16:54:42,724 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 16:54:42,726 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 16:54:42,726 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 16:54:42,729 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 16:54:42,730 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 04:54:40" (1/3) ... [2020-07-10 16:54:42,731 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd85b61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:54:42, skipping insertion in model container [2020-07-10 16:54:42,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 04:54:40" (2/3) ... [2020-07-10 16:54:42,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6cd85b61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 04:54:42, skipping insertion in model container [2020-07-10 16:54:42,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 04:54:42" (3/3) ... [2020-07-10 16:54:42,734 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec1_product43.cil.c [2020-07-10 16:54:42,745 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 16:54:42,755 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 16:54:42,767 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 16:54:42,786 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 16:54:42,786 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 16:54:42,786 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 16:54:42,786 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 16:54:42,786 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 16:54:42,787 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 16:54:42,787 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 16:54:42,787 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 16:54:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states. [2020-07-10 16:54:42,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2020-07-10 16:54:42,831 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:54:42,832 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:54:42,833 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:54:42,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:54:42,840 INFO L82 PathProgramCache]: Analyzing trace with hash 1378033390, now seen corresponding path program 1 times [2020-07-10 16:54:42,849 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:54:42,849 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [876774578] [2020-07-10 16:54:42,850 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:54:43,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,590 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:54:43,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-10 16:54:43,735 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-10 16:54:43,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-10 16:54:43,737 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-10 16:54:43,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-10 16:54:43,737 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-10 16:54:43,738 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-10 16:54:43,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-10 16:54:43,739 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-10 16:54:43,739 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-10 16:54:43,739 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-10 16:54:43,740 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-10 16:54:43,740 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-10 16:54:43,740 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-10 16:54:43,741 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-10 16:54:43,741 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-10 16:54:43,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-10 16:54:43,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-10 16:54:43,742 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-10 16:54:43,743 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-10 16:54:43,743 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-10 16:54:43,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-10 16:54:43,744 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-10 16:54:43,744 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-10 16:54:43,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-10 16:54:43,745 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-10 16:54:43,745 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-10 16:54:43,746 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-10 16:54:43,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-10 16:54:43,746 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-10 16:54:43,747 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-10 16:54:43,747 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-10 16:54:43,747 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-10 16:54:43,748 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-10 16:54:43,748 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-10 16:54:43,748 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-10 16:54:43,749 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-10 16:54:43,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-10 16:54:43,749 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-10 16:54:43,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-10 16:54:43,750 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-10 16:54:43,750 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-10 16:54:43,751 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-10 16:54:43,751 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-10 16:54:43,751 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-10 16:54:43,752 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-10 16:54:43,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-10 16:54:43,752 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-10 16:54:43,753 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-10 16:54:43,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-10 16:54:43,753 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-10 16:54:43,754 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-10 16:54:43,754 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-10 16:54:43,755 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-10 16:54:43,755 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-10 16:54:43,755 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-10 16:54:43,756 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-10 16:54:43,756 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-10 16:54:43,756 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-10 16:54:43,757 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-10 16:54:43,757 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-10 16:54:43,757 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-10 16:54:43,758 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-10 16:54:43,758 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-10 16:54:43,758 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-10 16:54:43,759 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-10 16:54:43,759 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-10 16:54:43,759 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-10 16:54:43,760 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-10 16:54:43,760 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-10 16:54:43,760 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-10 16:54:43,761 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-10 16:54:43,761 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-10 16:54:43,761 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-10 16:54:43,762 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-10 16:54:43,762 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-10 16:54:43,762 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-10 16:54:43,763 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,763 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-10 16:54:43,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,782 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-10 16:54:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,785 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-10 16:54:43,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-10 16:54:43,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-10 16:54:43,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-10 16:54:43,791 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,791 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-10 16:54:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,795 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-10 16:54:43,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-10 16:54:43,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-10 16:54:43,799 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-10 16:54:43,800 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,800 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-10 16:54:43,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:43,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-10 16:54:43,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-10 16:54:43,804 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-10 16:54:43,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,805 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-10 16:54:43,811 INFO L263 TraceCheckUtils]: 0: Hoare triple {307#true} call ULTIMATE.init(); {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:54:43,812 INFO L280 TraceCheckUtils]: 1: Hoare triple {409#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {307#true} is VALID [2020-07-10 16:54:43,812 INFO L280 TraceCheckUtils]: 2: Hoare triple {307#true} #valid := #valid[0 := 0]; {307#true} is VALID [2020-07-10 16:54:43,812 INFO L280 TraceCheckUtils]: 3: Hoare triple {307#true} assume 0 < #StackHeapBarrier; {307#true} is VALID [2020-07-10 16:54:43,813 INFO L280 TraceCheckUtils]: 4: Hoare triple {307#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {307#true} is VALID [2020-07-10 16:54:43,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {307#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {307#true} is VALID [2020-07-10 16:54:43,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {307#true} is VALID [2020-07-10 16:54:43,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {307#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {307#true} is VALID [2020-07-10 16:54:43,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {307#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {307#true} is VALID [2020-07-10 16:54:43,814 INFO L280 TraceCheckUtils]: 9: Hoare triple {307#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {307#true} is VALID [2020-07-10 16:54:43,815 INFO L280 TraceCheckUtils]: 10: Hoare triple {307#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {307#true} is VALID [2020-07-10 16:54:43,815 INFO L280 TraceCheckUtils]: 11: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {307#true} is VALID [2020-07-10 16:54:43,815 INFO L280 TraceCheckUtils]: 12: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {307#true} is VALID [2020-07-10 16:54:43,815 INFO L280 TraceCheckUtils]: 13: Hoare triple {307#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {307#true} is VALID [2020-07-10 16:54:43,816 INFO L280 TraceCheckUtils]: 14: Hoare triple {307#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {307#true} is VALID [2020-07-10 16:54:43,816 INFO L280 TraceCheckUtils]: 15: Hoare triple {307#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {307#true} is VALID [2020-07-10 16:54:43,816 INFO L280 TraceCheckUtils]: 16: Hoare triple {307#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {307#true} is VALID [2020-07-10 16:54:43,817 INFO L280 TraceCheckUtils]: 17: Hoare triple {307#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {307#true} is VALID [2020-07-10 16:54:43,817 INFO L280 TraceCheckUtils]: 18: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {307#true} is VALID [2020-07-10 16:54:43,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {307#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {307#true} is VALID [2020-07-10 16:54:43,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {307#true} is VALID [2020-07-10 16:54:43,818 INFO L280 TraceCheckUtils]: 21: Hoare triple {307#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {307#true} is VALID [2020-07-10 16:54:43,818 INFO L280 TraceCheckUtils]: 22: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {307#true} is VALID [2020-07-10 16:54:43,819 INFO L280 TraceCheckUtils]: 23: Hoare triple {307#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {307#true} is VALID [2020-07-10 16:54:43,819 INFO L280 TraceCheckUtils]: 24: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {307#true} is VALID [2020-07-10 16:54:43,819 INFO L280 TraceCheckUtils]: 25: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {307#true} is VALID [2020-07-10 16:54:43,820 INFO L280 TraceCheckUtils]: 26: Hoare triple {307#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {307#true} is VALID [2020-07-10 16:54:43,820 INFO L280 TraceCheckUtils]: 27: Hoare triple {307#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {307#true} is VALID [2020-07-10 16:54:43,820 INFO L280 TraceCheckUtils]: 28: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {307#true} is VALID [2020-07-10 16:54:43,821 INFO L280 TraceCheckUtils]: 29: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {307#true} is VALID [2020-07-10 16:54:43,821 INFO L280 TraceCheckUtils]: 30: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {307#true} is VALID [2020-07-10 16:54:43,821 INFO L280 TraceCheckUtils]: 31: Hoare triple {307#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {307#true} is VALID [2020-07-10 16:54:43,821 INFO L280 TraceCheckUtils]: 32: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {307#true} is VALID [2020-07-10 16:54:43,822 INFO L280 TraceCheckUtils]: 33: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {307#true} is VALID [2020-07-10 16:54:43,822 INFO L280 TraceCheckUtils]: 34: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {307#true} is VALID [2020-07-10 16:54:43,822 INFO L280 TraceCheckUtils]: 35: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {307#true} is VALID [2020-07-10 16:54:43,823 INFO L280 TraceCheckUtils]: 36: Hoare triple {307#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {307#true} is VALID [2020-07-10 16:54:43,823 INFO L280 TraceCheckUtils]: 37: Hoare triple {307#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {307#true} is VALID [2020-07-10 16:54:43,823 INFO L280 TraceCheckUtils]: 38: Hoare triple {307#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {307#true} is VALID [2020-07-10 16:54:43,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {307#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {307#true} is VALID [2020-07-10 16:54:43,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {307#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {307#true} is VALID [2020-07-10 16:54:43,824 INFO L280 TraceCheckUtils]: 41: Hoare triple {307#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {307#true} is VALID [2020-07-10 16:54:43,824 INFO L280 TraceCheckUtils]: 42: Hoare triple {307#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {307#true} is VALID [2020-07-10 16:54:43,825 INFO L280 TraceCheckUtils]: 43: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {307#true} is VALID [2020-07-10 16:54:43,825 INFO L280 TraceCheckUtils]: 44: Hoare triple {307#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {307#true} is VALID [2020-07-10 16:54:43,825 INFO L280 TraceCheckUtils]: 45: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {307#true} is VALID [2020-07-10 16:54:43,826 INFO L280 TraceCheckUtils]: 46: Hoare triple {307#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {307#true} is VALID [2020-07-10 16:54:43,826 INFO L280 TraceCheckUtils]: 47: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {307#true} is VALID [2020-07-10 16:54:43,826 INFO L280 TraceCheckUtils]: 48: Hoare triple {307#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {307#true} is VALID [2020-07-10 16:54:43,826 INFO L280 TraceCheckUtils]: 49: Hoare triple {307#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {307#true} is VALID [2020-07-10 16:54:43,827 INFO L280 TraceCheckUtils]: 50: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {307#true} is VALID [2020-07-10 16:54:43,827 INFO L280 TraceCheckUtils]: 51: Hoare triple {307#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {307#true} is VALID [2020-07-10 16:54:43,827 INFO L280 TraceCheckUtils]: 52: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {307#true} is VALID [2020-07-10 16:54:43,828 INFO L280 TraceCheckUtils]: 53: Hoare triple {307#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {307#true} is VALID [2020-07-10 16:54:43,828 INFO L280 TraceCheckUtils]: 54: Hoare triple {307#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {307#true} is VALID [2020-07-10 16:54:43,828 INFO L280 TraceCheckUtils]: 55: Hoare triple {307#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {307#true} is VALID [2020-07-10 16:54:43,829 INFO L280 TraceCheckUtils]: 56: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {307#true} is VALID [2020-07-10 16:54:43,829 INFO L280 TraceCheckUtils]: 57: Hoare triple {307#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {307#true} is VALID [2020-07-10 16:54:43,829 INFO L280 TraceCheckUtils]: 58: Hoare triple {307#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {307#true} is VALID [2020-07-10 16:54:43,829 INFO L280 TraceCheckUtils]: 59: Hoare triple {307#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {307#true} is VALID [2020-07-10 16:54:43,830 INFO L280 TraceCheckUtils]: 60: Hoare triple {307#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {307#true} is VALID [2020-07-10 16:54:43,830 INFO L280 TraceCheckUtils]: 61: Hoare triple {307#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {307#true} is VALID [2020-07-10 16:54:43,831 INFO L280 TraceCheckUtils]: 62: Hoare triple {307#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {307#true} is VALID [2020-07-10 16:54:43,831 INFO L280 TraceCheckUtils]: 63: Hoare triple {307#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {307#true} is VALID [2020-07-10 16:54:43,831 INFO L280 TraceCheckUtils]: 64: Hoare triple {307#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {307#true} is VALID [2020-07-10 16:54:43,831 INFO L280 TraceCheckUtils]: 65: Hoare triple {307#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {307#true} is VALID [2020-07-10 16:54:43,832 INFO L280 TraceCheckUtils]: 66: Hoare triple {307#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {307#true} is VALID [2020-07-10 16:54:43,832 INFO L280 TraceCheckUtils]: 67: Hoare triple {307#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {307#true} is VALID [2020-07-10 16:54:43,832 INFO L280 TraceCheckUtils]: 68: Hoare triple {307#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {307#true} is VALID [2020-07-10 16:54:43,833 INFO L280 TraceCheckUtils]: 69: Hoare triple {307#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {307#true} is VALID [2020-07-10 16:54:43,833 INFO L280 TraceCheckUtils]: 70: Hoare triple {307#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {307#true} is VALID [2020-07-10 16:54:43,833 INFO L280 TraceCheckUtils]: 71: Hoare triple {307#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {307#true} is VALID [2020-07-10 16:54:43,834 INFO L280 TraceCheckUtils]: 72: Hoare triple {307#true} ~waterLevel~0 := 1; {307#true} is VALID [2020-07-10 16:54:43,834 INFO L280 TraceCheckUtils]: 73: Hoare triple {307#true} ~methaneLevelCritical~0 := 0; {307#true} is VALID [2020-07-10 16:54:43,834 INFO L280 TraceCheckUtils]: 74: Hoare triple {307#true} ~pumpRunning~0 := 0; {307#true} is VALID [2020-07-10 16:54:43,834 INFO L280 TraceCheckUtils]: 75: Hoare triple {307#true} ~systemActive~0 := 1; {307#true} is VALID [2020-07-10 16:54:43,835 INFO L280 TraceCheckUtils]: 76: Hoare triple {307#true} ~cleanupTimeShifts~0 := 4; {307#true} is VALID [2020-07-10 16:54:43,835 INFO L280 TraceCheckUtils]: 77: Hoare triple {307#true} ~head~0.base, ~head~0.offset := 0, 0; {307#true} is VALID [2020-07-10 16:54:43,835 INFO L280 TraceCheckUtils]: 78: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,836 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {307#true} {307#true} #895#return; {307#true} is VALID [2020-07-10 16:54:43,836 INFO L263 TraceCheckUtils]: 80: Hoare triple {307#true} call #t~ret73 := main(); {307#true} is VALID [2020-07-10 16:54:43,836 INFO L280 TraceCheckUtils]: 81: Hoare triple {307#true} havoc ~retValue_acc~6; {307#true} is VALID [2020-07-10 16:54:43,837 INFO L280 TraceCheckUtils]: 82: Hoare triple {307#true} havoc ~tmp~5; {307#true} is VALID [2020-07-10 16:54:43,837 INFO L263 TraceCheckUtils]: 83: Hoare triple {307#true} call select_helpers(); {307#true} is VALID [2020-07-10 16:54:43,837 INFO L280 TraceCheckUtils]: 84: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,838 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {307#true} {307#true} #809#return; {307#true} is VALID [2020-07-10 16:54:43,838 INFO L263 TraceCheckUtils]: 86: Hoare triple {307#true} call select_features(); {307#true} is VALID [2020-07-10 16:54:43,838 INFO L280 TraceCheckUtils]: 87: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,839 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {307#true} {307#true} #811#return; {307#true} is VALID [2020-07-10 16:54:43,839 INFO L263 TraceCheckUtils]: 89: Hoare triple {307#true} call #t~ret36 := valid_product(); {307#true} is VALID [2020-07-10 16:54:43,839 INFO L280 TraceCheckUtils]: 90: Hoare triple {307#true} havoc ~retValue_acc~11; {307#true} is VALID [2020-07-10 16:54:43,840 INFO L280 TraceCheckUtils]: 91: Hoare triple {307#true} ~retValue_acc~11 := 1; {307#true} is VALID [2020-07-10 16:54:43,840 INFO L280 TraceCheckUtils]: 92: Hoare triple {307#true} #res := ~retValue_acc~11; {307#true} is VALID [2020-07-10 16:54:43,840 INFO L280 TraceCheckUtils]: 93: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,841 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {307#true} {307#true} #813#return; {307#true} is VALID [2020-07-10 16:54:43,841 INFO L280 TraceCheckUtils]: 95: Hoare triple {307#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {307#true} is VALID [2020-07-10 16:54:43,842 INFO L280 TraceCheckUtils]: 96: Hoare triple {307#true} ~tmp~5 := #t~ret36; {307#true} is VALID [2020-07-10 16:54:43,842 INFO L280 TraceCheckUtils]: 97: Hoare triple {307#true} havoc #t~ret36; {307#true} is VALID [2020-07-10 16:54:43,842 INFO L280 TraceCheckUtils]: 98: Hoare triple {307#true} assume 0 != ~tmp~5; {307#true} is VALID [2020-07-10 16:54:43,843 INFO L263 TraceCheckUtils]: 99: Hoare triple {307#true} call setup(); {307#true} is VALID [2020-07-10 16:54:43,843 INFO L280 TraceCheckUtils]: 100: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,844 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {307#true} {307#true} #815#return; {307#true} is VALID [2020-07-10 16:54:43,844 INFO L263 TraceCheckUtils]: 102: Hoare triple {307#true} call runTest(); {307#true} is VALID [2020-07-10 16:54:43,845 INFO L263 TraceCheckUtils]: 103: Hoare triple {307#true} call test(); {307#true} is VALID [2020-07-10 16:54:43,846 INFO L280 TraceCheckUtils]: 104: Hoare triple {307#true} havoc ~splverifierCounter~0; {307#true} is VALID [2020-07-10 16:54:43,846 INFO L280 TraceCheckUtils]: 105: Hoare triple {307#true} havoc ~tmp~3; {307#true} is VALID [2020-07-10 16:54:43,846 INFO L280 TraceCheckUtils]: 106: Hoare triple {307#true} havoc ~tmp___0~1; {307#true} is VALID [2020-07-10 16:54:43,847 INFO L280 TraceCheckUtils]: 107: Hoare triple {307#true} havoc ~tmp___1~0; {307#true} is VALID [2020-07-10 16:54:43,847 INFO L280 TraceCheckUtils]: 108: Hoare triple {307#true} havoc ~tmp___2~0; {307#true} is VALID [2020-07-10 16:54:43,847 INFO L280 TraceCheckUtils]: 109: Hoare triple {307#true} ~splverifierCounter~0 := 0; {307#true} is VALID [2020-07-10 16:54:43,854 INFO L280 TraceCheckUtils]: 110: Hoare triple {307#true} assume false; {308#false} is VALID [2020-07-10 16:54:43,854 INFO L263 TraceCheckUtils]: 111: Hoare triple {308#false} call cleanup(); {308#false} is VALID [2020-07-10 16:54:43,854 INFO L280 TraceCheckUtils]: 112: Hoare triple {308#false} havoc ~i~0; {308#false} is VALID [2020-07-10 16:54:43,855 INFO L280 TraceCheckUtils]: 113: Hoare triple {308#false} havoc ~__cil_tmp2~0; {308#false} is VALID [2020-07-10 16:54:43,855 INFO L263 TraceCheckUtils]: 114: Hoare triple {308#false} call timeShift(); {308#false} is VALID [2020-07-10 16:54:43,856 INFO L280 TraceCheckUtils]: 115: Hoare triple {308#false} assume !(0 != ~pumpRunning~0); {308#false} is VALID [2020-07-10 16:54:43,856 INFO L280 TraceCheckUtils]: 116: Hoare triple {308#false} assume !(0 != ~systemActive~0); {308#false} is VALID [2020-07-10 16:54:43,856 INFO L263 TraceCheckUtils]: 117: Hoare triple {308#false} call __utac_acc__Specification1_spec__1(); {308#false} is VALID [2020-07-10 16:54:43,857 INFO L280 TraceCheckUtils]: 118: Hoare triple {308#false} havoc ~tmp~4; {308#false} is VALID [2020-07-10 16:54:43,857 INFO L280 TraceCheckUtils]: 119: Hoare triple {308#false} havoc ~tmp___0~2; {308#false} is VALID [2020-07-10 16:54:43,858 INFO L263 TraceCheckUtils]: 120: Hoare triple {308#false} call #t~ret34 := isMethaneLevelCritical(); {307#true} is VALID [2020-07-10 16:54:43,858 INFO L280 TraceCheckUtils]: 121: Hoare triple {307#true} havoc ~retValue_acc~0; {307#true} is VALID [2020-07-10 16:54:43,859 INFO L280 TraceCheckUtils]: 122: Hoare triple {307#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {307#true} is VALID [2020-07-10 16:54:43,859 INFO L280 TraceCheckUtils]: 123: Hoare triple {307#true} #res := ~retValue_acc~0; {307#true} is VALID [2020-07-10 16:54:43,859 INFO L280 TraceCheckUtils]: 124: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,860 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {307#true} {308#false} #899#return; {308#false} is VALID [2020-07-10 16:54:43,860 INFO L280 TraceCheckUtils]: 126: Hoare triple {308#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {308#false} is VALID [2020-07-10 16:54:43,860 INFO L280 TraceCheckUtils]: 127: Hoare triple {308#false} ~tmp~4 := #t~ret34; {308#false} is VALID [2020-07-10 16:54:43,861 INFO L280 TraceCheckUtils]: 128: Hoare triple {308#false} havoc #t~ret34; {308#false} is VALID [2020-07-10 16:54:43,861 INFO L280 TraceCheckUtils]: 129: Hoare triple {308#false} assume 0 != ~tmp~4; {308#false} is VALID [2020-07-10 16:54:43,862 INFO L263 TraceCheckUtils]: 130: Hoare triple {308#false} call #t~ret35 := isPumpRunning(); {307#true} is VALID [2020-07-10 16:54:43,862 INFO L280 TraceCheckUtils]: 131: Hoare triple {307#true} havoc ~retValue_acc~4; {307#true} is VALID [2020-07-10 16:54:43,862 INFO L280 TraceCheckUtils]: 132: Hoare triple {307#true} ~retValue_acc~4 := ~pumpRunning~0; {307#true} is VALID [2020-07-10 16:54:43,862 INFO L280 TraceCheckUtils]: 133: Hoare triple {307#true} #res := ~retValue_acc~4; {307#true} is VALID [2020-07-10 16:54:43,863 INFO L280 TraceCheckUtils]: 134: Hoare triple {307#true} assume true; {307#true} is VALID [2020-07-10 16:54:43,863 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {307#true} {308#false} #901#return; {308#false} is VALID [2020-07-10 16:54:43,863 INFO L280 TraceCheckUtils]: 136: Hoare triple {308#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {308#false} is VALID [2020-07-10 16:54:43,864 INFO L280 TraceCheckUtils]: 137: Hoare triple {308#false} ~tmp___0~2 := #t~ret35; {308#false} is VALID [2020-07-10 16:54:43,864 INFO L280 TraceCheckUtils]: 138: Hoare triple {308#false} havoc #t~ret35; {308#false} is VALID [2020-07-10 16:54:43,866 INFO L280 TraceCheckUtils]: 139: Hoare triple {308#false} assume 0 != ~tmp___0~2; {308#false} is VALID [2020-07-10 16:54:43,869 INFO L263 TraceCheckUtils]: 140: Hoare triple {308#false} call __automaton_fail(); {308#false} is VALID [2020-07-10 16:54:43,869 INFO L280 TraceCheckUtils]: 141: Hoare triple {308#false} assume !false; {308#false} is VALID [2020-07-10 16:54:43,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:54:43,918 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:54:43,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [876774578] [2020-07-10 16:54:43,925 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:54:43,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-10 16:54:43,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215476359] [2020-07-10 16:54:43,933 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 16:54:43,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:54:43,946 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 16:54:44,148 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 142 edges. 142 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:44,149 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 16:54:44,149 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:54:44,158 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 16:54:44,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 16:54:44,161 INFO L87 Difference]: Start difference. First operand 304 states. Second operand 3 states. [2020-07-10 16:54:52,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:52,490 INFO L93 Difference]: Finished difference Result 475 states and 564 transitions. [2020-07-10 16:54:52,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 16:54:52,490 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 142 [2020-07-10 16:54:52,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:54:52,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 16:54:52,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-10 16:54:52,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 16:54:52,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 564 transitions. [2020-07-10 16:54:52,540 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 564 transitions. [2020-07-10 16:54:54,183 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 564 edges. 564 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:54,218 INFO L225 Difference]: With dead ends: 475 [2020-07-10 16:54:54,219 INFO L226 Difference]: Without dead ends: 296 [2020-07-10 16:54:54,224 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-10 16:54:54,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 296 states. [2020-07-10 16:54:57,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 296 to 253. [2020-07-10 16:54:57,613 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:54:57,614 INFO L82 GeneralOperation]: Start isEquivalent. First operand 296 states. Second operand 253 states. [2020-07-10 16:54:57,614 INFO L74 IsIncluded]: Start isIncluded. First operand 296 states. Second operand 253 states. [2020-07-10 16:54:57,614 INFO L87 Difference]: Start difference. First operand 296 states. Second operand 253 states. [2020-07-10 16:54:57,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:57,650 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-10 16:54:57,650 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-10 16:54:57,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:54:57,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:54:57,654 INFO L74 IsIncluded]: Start isIncluded. First operand 253 states. Second operand 296 states. [2020-07-10 16:54:57,655 INFO L87 Difference]: Start difference. First operand 253 states. Second operand 296 states. [2020-07-10 16:54:57,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:54:57,688 INFO L93 Difference]: Finished difference Result 296 states and 336 transitions. [2020-07-10 16:54:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 336 transitions. [2020-07-10 16:54:57,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:54:57,691 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:54:57,691 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:54:57,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:54:57,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 253 states. [2020-07-10 16:54:57,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 274 transitions. [2020-07-10 16:54:57,705 INFO L78 Accepts]: Start accepts. Automaton has 253 states and 274 transitions. Word has length 142 [2020-07-10 16:54:57,705 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:54:57,706 INFO L479 AbstractCegarLoop]: Abstraction has 253 states and 274 transitions. [2020-07-10 16:54:57,706 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 16:54:57,706 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 253 states and 274 transitions. [2020-07-10 16:54:58,594 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 274 edges. 274 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:58,595 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 274 transitions. [2020-07-10 16:54:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2020-07-10 16:54:58,598 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:54:58,599 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:54:58,599 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 16:54:58,599 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:54:58,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:54:58,600 INFO L82 PathProgramCache]: Analyzing trace with hash -1594368587, now seen corresponding path program 1 times [2020-07-10 16:54:58,600 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:54:58,600 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [568682771] [2020-07-10 16:54:58,600 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:54:58,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:58,996 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:54:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,057 INFO L280 TraceCheckUtils]: 0: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-10 16:54:59,058 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-10 16:54:59,058 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-10 16:54:59,058 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-10 16:54:59,059 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-10 16:54:59,059 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-10 16:54:59,059 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-10 16:54:59,059 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-10 16:54:59,060 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-10 16:54:59,060 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-10 16:54:59,060 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-10 16:54:59,060 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-10 16:54:59,061 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-10 16:54:59,061 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-10 16:54:59,061 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-10 16:54:59,061 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-10 16:54:59,062 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-10 16:54:59,062 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-10 16:54:59,062 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-10 16:54:59,063 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-10 16:54:59,063 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-10 16:54:59,063 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-10 16:54:59,063 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-10 16:54:59,064 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-10 16:54:59,064 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-10 16:54:59,064 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-10 16:54:59,064 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-10 16:54:59,065 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-10 16:54:59,065 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-10 16:54:59,065 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-10 16:54:59,065 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-10 16:54:59,066 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-10 16:54:59,066 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-10 16:54:59,066 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-10 16:54:59,066 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-10 16:54:59,066 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-10 16:54:59,067 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-10 16:54:59,067 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-10 16:54:59,067 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-10 16:54:59,067 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-10 16:54:59,068 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-10 16:54:59,068 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-10 16:54:59,068 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-10 16:54:59,068 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-10 16:54:59,069 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-10 16:54:59,069 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-10 16:54:59,069 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-10 16:54:59,069 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-10 16:54:59,070 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-10 16:54:59,070 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-10 16:54:59,070 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-10 16:54:59,070 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-10 16:54:59,071 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-10 16:54:59,071 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-10 16:54:59,071 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-10 16:54:59,072 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-10 16:54:59,072 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-10 16:54:59,072 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-10 16:54:59,072 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-10 16:54:59,073 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-10 16:54:59,073 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-10 16:54:59,073 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-10 16:54:59,073 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-10 16:54:59,074 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-10 16:54:59,074 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-10 16:54:59,074 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-10 16:54:59,074 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-10 16:54:59,075 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-10 16:54:59,075 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-10 16:54:59,075 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-10 16:54:59,076 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-10 16:54:59,076 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-10 16:54:59,076 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-10 16:54:59,076 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-10 16:54:59,077 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-10 16:54:59,077 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-10 16:54:59,077 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-10 16:54:59,077 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,078 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-10 16:54:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,085 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-10 16:54:59,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,088 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-10 16:54:59,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-10 16:54:59,091 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-10 16:54:59,091 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-10 16:54:59,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,092 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-10 16:54:59,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,095 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,095 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-10 16:54:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-10 16:54:59,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-10 16:54:59,098 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-10 16:54:59,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,099 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-10 16:54:59,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:54:59,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-10 16:54:59,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-10 16:54:59,103 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-10 16:54:59,103 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,103 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-10 16:54:59,108 INFO L263 TraceCheckUtils]: 0: Hoare triple {2460#true} call ULTIMATE.init(); {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:54:59,108 INFO L280 TraceCheckUtils]: 1: Hoare triple {2563#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {2460#true} is VALID [2020-07-10 16:54:59,108 INFO L280 TraceCheckUtils]: 2: Hoare triple {2460#true} #valid := #valid[0 := 0]; {2460#true} is VALID [2020-07-10 16:54:59,109 INFO L280 TraceCheckUtils]: 3: Hoare triple {2460#true} assume 0 < #StackHeapBarrier; {2460#true} is VALID [2020-07-10 16:54:59,109 INFO L280 TraceCheckUtils]: 4: Hoare triple {2460#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {2460#true} is VALID [2020-07-10 16:54:59,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {2460#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {2460#true} is VALID [2020-07-10 16:54:59,109 INFO L280 TraceCheckUtils]: 6: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {2460#true} is VALID [2020-07-10 16:54:59,110 INFO L280 TraceCheckUtils]: 7: Hoare triple {2460#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {2460#true} is VALID [2020-07-10 16:54:59,110 INFO L280 TraceCheckUtils]: 8: Hoare triple {2460#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {2460#true} is VALID [2020-07-10 16:54:59,110 INFO L280 TraceCheckUtils]: 9: Hoare triple {2460#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {2460#true} is VALID [2020-07-10 16:54:59,110 INFO L280 TraceCheckUtils]: 10: Hoare triple {2460#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {2460#true} is VALID [2020-07-10 16:54:59,110 INFO L280 TraceCheckUtils]: 11: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {2460#true} is VALID [2020-07-10 16:54:59,111 INFO L280 TraceCheckUtils]: 12: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {2460#true} is VALID [2020-07-10 16:54:59,111 INFO L280 TraceCheckUtils]: 13: Hoare triple {2460#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {2460#true} is VALID [2020-07-10 16:54:59,111 INFO L280 TraceCheckUtils]: 14: Hoare triple {2460#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {2460#true} is VALID [2020-07-10 16:54:59,111 INFO L280 TraceCheckUtils]: 15: Hoare triple {2460#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {2460#true} is VALID [2020-07-10 16:54:59,112 INFO L280 TraceCheckUtils]: 16: Hoare triple {2460#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {2460#true} is VALID [2020-07-10 16:54:59,112 INFO L280 TraceCheckUtils]: 17: Hoare triple {2460#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {2460#true} is VALID [2020-07-10 16:54:59,112 INFO L280 TraceCheckUtils]: 18: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {2460#true} is VALID [2020-07-10 16:54:59,112 INFO L280 TraceCheckUtils]: 19: Hoare triple {2460#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {2460#true} is VALID [2020-07-10 16:54:59,113 INFO L280 TraceCheckUtils]: 20: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {2460#true} is VALID [2020-07-10 16:54:59,113 INFO L280 TraceCheckUtils]: 21: Hoare triple {2460#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {2460#true} is VALID [2020-07-10 16:54:59,113 INFO L280 TraceCheckUtils]: 22: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {2460#true} is VALID [2020-07-10 16:54:59,113 INFO L280 TraceCheckUtils]: 23: Hoare triple {2460#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {2460#true} is VALID [2020-07-10 16:54:59,114 INFO L280 TraceCheckUtils]: 24: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {2460#true} is VALID [2020-07-10 16:54:59,114 INFO L280 TraceCheckUtils]: 25: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {2460#true} is VALID [2020-07-10 16:54:59,114 INFO L280 TraceCheckUtils]: 26: Hoare triple {2460#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {2460#true} is VALID [2020-07-10 16:54:59,114 INFO L280 TraceCheckUtils]: 27: Hoare triple {2460#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {2460#true} is VALID [2020-07-10 16:54:59,115 INFO L280 TraceCheckUtils]: 28: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {2460#true} is VALID [2020-07-10 16:54:59,115 INFO L280 TraceCheckUtils]: 29: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {2460#true} is VALID [2020-07-10 16:54:59,115 INFO L280 TraceCheckUtils]: 30: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {2460#true} is VALID [2020-07-10 16:54:59,115 INFO L280 TraceCheckUtils]: 31: Hoare triple {2460#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {2460#true} is VALID [2020-07-10 16:54:59,115 INFO L280 TraceCheckUtils]: 32: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {2460#true} is VALID [2020-07-10 16:54:59,116 INFO L280 TraceCheckUtils]: 33: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {2460#true} is VALID [2020-07-10 16:54:59,116 INFO L280 TraceCheckUtils]: 34: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {2460#true} is VALID [2020-07-10 16:54:59,116 INFO L280 TraceCheckUtils]: 35: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {2460#true} is VALID [2020-07-10 16:54:59,116 INFO L280 TraceCheckUtils]: 36: Hoare triple {2460#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {2460#true} is VALID [2020-07-10 16:54:59,116 INFO L280 TraceCheckUtils]: 37: Hoare triple {2460#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {2460#true} is VALID [2020-07-10 16:54:59,117 INFO L280 TraceCheckUtils]: 38: Hoare triple {2460#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {2460#true} is VALID [2020-07-10 16:54:59,117 INFO L280 TraceCheckUtils]: 39: Hoare triple {2460#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {2460#true} is VALID [2020-07-10 16:54:59,117 INFO L280 TraceCheckUtils]: 40: Hoare triple {2460#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {2460#true} is VALID [2020-07-10 16:54:59,118 INFO L280 TraceCheckUtils]: 41: Hoare triple {2460#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {2460#true} is VALID [2020-07-10 16:54:59,118 INFO L280 TraceCheckUtils]: 42: Hoare triple {2460#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {2460#true} is VALID [2020-07-10 16:54:59,118 INFO L280 TraceCheckUtils]: 43: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {2460#true} is VALID [2020-07-10 16:54:59,118 INFO L280 TraceCheckUtils]: 44: Hoare triple {2460#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {2460#true} is VALID [2020-07-10 16:54:59,119 INFO L280 TraceCheckUtils]: 45: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {2460#true} is VALID [2020-07-10 16:54:59,119 INFO L280 TraceCheckUtils]: 46: Hoare triple {2460#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {2460#true} is VALID [2020-07-10 16:54:59,119 INFO L280 TraceCheckUtils]: 47: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {2460#true} is VALID [2020-07-10 16:54:59,119 INFO L280 TraceCheckUtils]: 48: Hoare triple {2460#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {2460#true} is VALID [2020-07-10 16:54:59,119 INFO L280 TraceCheckUtils]: 49: Hoare triple {2460#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {2460#true} is VALID [2020-07-10 16:54:59,120 INFO L280 TraceCheckUtils]: 50: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {2460#true} is VALID [2020-07-10 16:54:59,120 INFO L280 TraceCheckUtils]: 51: Hoare triple {2460#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {2460#true} is VALID [2020-07-10 16:54:59,120 INFO L280 TraceCheckUtils]: 52: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {2460#true} is VALID [2020-07-10 16:54:59,120 INFO L280 TraceCheckUtils]: 53: Hoare triple {2460#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {2460#true} is VALID [2020-07-10 16:54:59,121 INFO L280 TraceCheckUtils]: 54: Hoare triple {2460#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {2460#true} is VALID [2020-07-10 16:54:59,121 INFO L280 TraceCheckUtils]: 55: Hoare triple {2460#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {2460#true} is VALID [2020-07-10 16:54:59,121 INFO L280 TraceCheckUtils]: 56: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {2460#true} is VALID [2020-07-10 16:54:59,121 INFO L280 TraceCheckUtils]: 57: Hoare triple {2460#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {2460#true} is VALID [2020-07-10 16:54:59,122 INFO L280 TraceCheckUtils]: 58: Hoare triple {2460#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {2460#true} is VALID [2020-07-10 16:54:59,122 INFO L280 TraceCheckUtils]: 59: Hoare triple {2460#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {2460#true} is VALID [2020-07-10 16:54:59,122 INFO L280 TraceCheckUtils]: 60: Hoare triple {2460#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {2460#true} is VALID [2020-07-10 16:54:59,122 INFO L280 TraceCheckUtils]: 61: Hoare triple {2460#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {2460#true} is VALID [2020-07-10 16:54:59,122 INFO L280 TraceCheckUtils]: 62: Hoare triple {2460#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {2460#true} is VALID [2020-07-10 16:54:59,123 INFO L280 TraceCheckUtils]: 63: Hoare triple {2460#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {2460#true} is VALID [2020-07-10 16:54:59,123 INFO L280 TraceCheckUtils]: 64: Hoare triple {2460#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {2460#true} is VALID [2020-07-10 16:54:59,123 INFO L280 TraceCheckUtils]: 65: Hoare triple {2460#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {2460#true} is VALID [2020-07-10 16:54:59,123 INFO L280 TraceCheckUtils]: 66: Hoare triple {2460#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {2460#true} is VALID [2020-07-10 16:54:59,124 INFO L280 TraceCheckUtils]: 67: Hoare triple {2460#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {2460#true} is VALID [2020-07-10 16:54:59,124 INFO L280 TraceCheckUtils]: 68: Hoare triple {2460#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {2460#true} is VALID [2020-07-10 16:54:59,124 INFO L280 TraceCheckUtils]: 69: Hoare triple {2460#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {2460#true} is VALID [2020-07-10 16:54:59,124 INFO L280 TraceCheckUtils]: 70: Hoare triple {2460#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {2460#true} is VALID [2020-07-10 16:54:59,124 INFO L280 TraceCheckUtils]: 71: Hoare triple {2460#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {2460#true} is VALID [2020-07-10 16:54:59,125 INFO L280 TraceCheckUtils]: 72: Hoare triple {2460#true} ~waterLevel~0 := 1; {2460#true} is VALID [2020-07-10 16:54:59,125 INFO L280 TraceCheckUtils]: 73: Hoare triple {2460#true} ~methaneLevelCritical~0 := 0; {2460#true} is VALID [2020-07-10 16:54:59,125 INFO L280 TraceCheckUtils]: 74: Hoare triple {2460#true} ~pumpRunning~0 := 0; {2460#true} is VALID [2020-07-10 16:54:59,125 INFO L280 TraceCheckUtils]: 75: Hoare triple {2460#true} ~systemActive~0 := 1; {2460#true} is VALID [2020-07-10 16:54:59,125 INFO L280 TraceCheckUtils]: 76: Hoare triple {2460#true} ~cleanupTimeShifts~0 := 4; {2460#true} is VALID [2020-07-10 16:54:59,126 INFO L280 TraceCheckUtils]: 77: Hoare triple {2460#true} ~head~0.base, ~head~0.offset := 0, 0; {2460#true} is VALID [2020-07-10 16:54:59,126 INFO L280 TraceCheckUtils]: 78: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,126 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {2460#true} {2460#true} #895#return; {2460#true} is VALID [2020-07-10 16:54:59,126 INFO L263 TraceCheckUtils]: 80: Hoare triple {2460#true} call #t~ret73 := main(); {2460#true} is VALID [2020-07-10 16:54:59,127 INFO L280 TraceCheckUtils]: 81: Hoare triple {2460#true} havoc ~retValue_acc~6; {2460#true} is VALID [2020-07-10 16:54:59,127 INFO L280 TraceCheckUtils]: 82: Hoare triple {2460#true} havoc ~tmp~5; {2460#true} is VALID [2020-07-10 16:54:59,127 INFO L263 TraceCheckUtils]: 83: Hoare triple {2460#true} call select_helpers(); {2460#true} is VALID [2020-07-10 16:54:59,127 INFO L280 TraceCheckUtils]: 84: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,127 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {2460#true} {2460#true} #809#return; {2460#true} is VALID [2020-07-10 16:54:59,128 INFO L263 TraceCheckUtils]: 86: Hoare triple {2460#true} call select_features(); {2460#true} is VALID [2020-07-10 16:54:59,128 INFO L280 TraceCheckUtils]: 87: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,128 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {2460#true} {2460#true} #811#return; {2460#true} is VALID [2020-07-10 16:54:59,128 INFO L263 TraceCheckUtils]: 89: Hoare triple {2460#true} call #t~ret36 := valid_product(); {2460#true} is VALID [2020-07-10 16:54:59,128 INFO L280 TraceCheckUtils]: 90: Hoare triple {2460#true} havoc ~retValue_acc~11; {2460#true} is VALID [2020-07-10 16:54:59,129 INFO L280 TraceCheckUtils]: 91: Hoare triple {2460#true} ~retValue_acc~11 := 1; {2460#true} is VALID [2020-07-10 16:54:59,129 INFO L280 TraceCheckUtils]: 92: Hoare triple {2460#true} #res := ~retValue_acc~11; {2460#true} is VALID [2020-07-10 16:54:59,129 INFO L280 TraceCheckUtils]: 93: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,129 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {2460#true} {2460#true} #813#return; {2460#true} is VALID [2020-07-10 16:54:59,130 INFO L280 TraceCheckUtils]: 95: Hoare triple {2460#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {2460#true} is VALID [2020-07-10 16:54:59,130 INFO L280 TraceCheckUtils]: 96: Hoare triple {2460#true} ~tmp~5 := #t~ret36; {2460#true} is VALID [2020-07-10 16:54:59,130 INFO L280 TraceCheckUtils]: 97: Hoare triple {2460#true} havoc #t~ret36; {2460#true} is VALID [2020-07-10 16:54:59,130 INFO L280 TraceCheckUtils]: 98: Hoare triple {2460#true} assume 0 != ~tmp~5; {2460#true} is VALID [2020-07-10 16:54:59,130 INFO L263 TraceCheckUtils]: 99: Hoare triple {2460#true} call setup(); {2460#true} is VALID [2020-07-10 16:54:59,131 INFO L280 TraceCheckUtils]: 100: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,131 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {2460#true} {2460#true} #815#return; {2460#true} is VALID [2020-07-10 16:54:59,131 INFO L263 TraceCheckUtils]: 102: Hoare triple {2460#true} call runTest(); {2460#true} is VALID [2020-07-10 16:54:59,131 INFO L263 TraceCheckUtils]: 103: Hoare triple {2460#true} call test(); {2460#true} is VALID [2020-07-10 16:54:59,131 INFO L280 TraceCheckUtils]: 104: Hoare triple {2460#true} havoc ~splverifierCounter~0; {2460#true} is VALID [2020-07-10 16:54:59,132 INFO L280 TraceCheckUtils]: 105: Hoare triple {2460#true} havoc ~tmp~3; {2460#true} is VALID [2020-07-10 16:54:59,132 INFO L280 TraceCheckUtils]: 106: Hoare triple {2460#true} havoc ~tmp___0~1; {2460#true} is VALID [2020-07-10 16:54:59,132 INFO L280 TraceCheckUtils]: 107: Hoare triple {2460#true} havoc ~tmp___1~0; {2460#true} is VALID [2020-07-10 16:54:59,132 INFO L280 TraceCheckUtils]: 108: Hoare triple {2460#true} havoc ~tmp___2~0; {2460#true} is VALID [2020-07-10 16:54:59,133 INFO L280 TraceCheckUtils]: 109: Hoare triple {2460#true} ~splverifierCounter~0 := 0; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 16:54:59,134 INFO L280 TraceCheckUtils]: 110: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !false; {2552#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 16:54:59,134 INFO L280 TraceCheckUtils]: 111: Hoare triple {2552#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {2461#false} is VALID [2020-07-10 16:54:59,135 INFO L263 TraceCheckUtils]: 112: Hoare triple {2461#false} call cleanup(); {2461#false} is VALID [2020-07-10 16:54:59,135 INFO L280 TraceCheckUtils]: 113: Hoare triple {2461#false} havoc ~i~0; {2461#false} is VALID [2020-07-10 16:54:59,135 INFO L280 TraceCheckUtils]: 114: Hoare triple {2461#false} havoc ~__cil_tmp2~0; {2461#false} is VALID [2020-07-10 16:54:59,135 INFO L263 TraceCheckUtils]: 115: Hoare triple {2461#false} call timeShift(); {2461#false} is VALID [2020-07-10 16:54:59,135 INFO L280 TraceCheckUtils]: 116: Hoare triple {2461#false} assume !(0 != ~pumpRunning~0); {2461#false} is VALID [2020-07-10 16:54:59,136 INFO L280 TraceCheckUtils]: 117: Hoare triple {2461#false} assume !(0 != ~systemActive~0); {2461#false} is VALID [2020-07-10 16:54:59,136 INFO L263 TraceCheckUtils]: 118: Hoare triple {2461#false} call __utac_acc__Specification1_spec__1(); {2461#false} is VALID [2020-07-10 16:54:59,136 INFO L280 TraceCheckUtils]: 119: Hoare triple {2461#false} havoc ~tmp~4; {2461#false} is VALID [2020-07-10 16:54:59,136 INFO L280 TraceCheckUtils]: 120: Hoare triple {2461#false} havoc ~tmp___0~2; {2461#false} is VALID [2020-07-10 16:54:59,136 INFO L263 TraceCheckUtils]: 121: Hoare triple {2461#false} call #t~ret34 := isMethaneLevelCritical(); {2460#true} is VALID [2020-07-10 16:54:59,137 INFO L280 TraceCheckUtils]: 122: Hoare triple {2460#true} havoc ~retValue_acc~0; {2460#true} is VALID [2020-07-10 16:54:59,137 INFO L280 TraceCheckUtils]: 123: Hoare triple {2460#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {2460#true} is VALID [2020-07-10 16:54:59,137 INFO L280 TraceCheckUtils]: 124: Hoare triple {2460#true} #res := ~retValue_acc~0; {2460#true} is VALID [2020-07-10 16:54:59,137 INFO L280 TraceCheckUtils]: 125: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,137 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2460#true} {2461#false} #899#return; {2461#false} is VALID [2020-07-10 16:54:59,138 INFO L280 TraceCheckUtils]: 127: Hoare triple {2461#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {2461#false} is VALID [2020-07-10 16:54:59,138 INFO L280 TraceCheckUtils]: 128: Hoare triple {2461#false} ~tmp~4 := #t~ret34; {2461#false} is VALID [2020-07-10 16:54:59,138 INFO L280 TraceCheckUtils]: 129: Hoare triple {2461#false} havoc #t~ret34; {2461#false} is VALID [2020-07-10 16:54:59,138 INFO L280 TraceCheckUtils]: 130: Hoare triple {2461#false} assume 0 != ~tmp~4; {2461#false} is VALID [2020-07-10 16:54:59,138 INFO L263 TraceCheckUtils]: 131: Hoare triple {2461#false} call #t~ret35 := isPumpRunning(); {2460#true} is VALID [2020-07-10 16:54:59,139 INFO L280 TraceCheckUtils]: 132: Hoare triple {2460#true} havoc ~retValue_acc~4; {2460#true} is VALID [2020-07-10 16:54:59,139 INFO L280 TraceCheckUtils]: 133: Hoare triple {2460#true} ~retValue_acc~4 := ~pumpRunning~0; {2460#true} is VALID [2020-07-10 16:54:59,139 INFO L280 TraceCheckUtils]: 134: Hoare triple {2460#true} #res := ~retValue_acc~4; {2460#true} is VALID [2020-07-10 16:54:59,139 INFO L280 TraceCheckUtils]: 135: Hoare triple {2460#true} assume true; {2460#true} is VALID [2020-07-10 16:54:59,140 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2460#true} {2461#false} #901#return; {2461#false} is VALID [2020-07-10 16:54:59,140 INFO L280 TraceCheckUtils]: 137: Hoare triple {2461#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {2461#false} is VALID [2020-07-10 16:54:59,140 INFO L280 TraceCheckUtils]: 138: Hoare triple {2461#false} ~tmp___0~2 := #t~ret35; {2461#false} is VALID [2020-07-10 16:54:59,140 INFO L280 TraceCheckUtils]: 139: Hoare triple {2461#false} havoc #t~ret35; {2461#false} is VALID [2020-07-10 16:54:59,140 INFO L280 TraceCheckUtils]: 140: Hoare triple {2461#false} assume 0 != ~tmp___0~2; {2461#false} is VALID [2020-07-10 16:54:59,141 INFO L263 TraceCheckUtils]: 141: Hoare triple {2461#false} call __automaton_fail(); {2461#false} is VALID [2020-07-10 16:54:59,141 INFO L280 TraceCheckUtils]: 142: Hoare triple {2461#false} assume !false; {2461#false} is VALID [2020-07-10 16:54:59,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:54:59,161 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:54:59,162 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [568682771] [2020-07-10 16:54:59,162 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:54:59,162 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 16:54:59,162 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1430496502] [2020-07-10 16:54:59,164 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 16:54:59,164 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:54:59,165 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 16:54:59,324 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 143 edges. 143 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:54:59,324 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 16:54:59,324 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:54:59,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 16:54:59,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 16:54:59,325 INFO L87 Difference]: Start difference. First operand 253 states and 274 transitions. Second operand 4 states. [2020-07-10 16:55:01,442 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:55:07,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:07,585 INFO L93 Difference]: Finished difference Result 383 states and 429 transitions. [2020-07-10 16:55:07,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 16:55:07,585 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 143 [2020-07-10 16:55:07,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:55:07,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:55:07,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-10 16:55:07,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 16:55:07,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 429 transitions. [2020-07-10 16:55:07,602 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 429 transitions. [2020-07-10 16:55:08,866 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:08,879 INFO L225 Difference]: With dead ends: 383 [2020-07-10 16:55:08,879 INFO L226 Difference]: Without dead ends: 279 [2020-07-10 16:55:08,881 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 16:55:08,882 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 279 states. [2020-07-10 16:55:12,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 279 to 243. [2020-07-10 16:55:12,544 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:55:12,544 INFO L82 GeneralOperation]: Start isEquivalent. First operand 279 states. Second operand 243 states. [2020-07-10 16:55:12,544 INFO L74 IsIncluded]: Start isIncluded. First operand 279 states. Second operand 243 states. [2020-07-10 16:55:12,544 INFO L87 Difference]: Start difference. First operand 279 states. Second operand 243 states. [2020-07-10 16:55:12,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:12,557 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-10 16:55:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-10 16:55:12,559 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:12,559 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:12,559 INFO L74 IsIncluded]: Start isIncluded. First operand 243 states. Second operand 279 states. [2020-07-10 16:55:12,559 INFO L87 Difference]: Start difference. First operand 243 states. Second operand 279 states. [2020-07-10 16:55:12,571 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:12,572 INFO L93 Difference]: Finished difference Result 279 states and 311 transitions. [2020-07-10 16:55:12,572 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 311 transitions. [2020-07-10 16:55:12,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:12,573 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:12,573 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:55:12,574 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:55:12,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 243 states. [2020-07-10 16:55:12,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 243 states and 261 transitions. [2020-07-10 16:55:12,582 INFO L78 Accepts]: Start accepts. Automaton has 243 states and 261 transitions. Word has length 143 [2020-07-10 16:55:12,583 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:55:12,583 INFO L479 AbstractCegarLoop]: Abstraction has 243 states and 261 transitions. [2020-07-10 16:55:12,583 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 16:55:12,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 243 states and 261 transitions. [2020-07-10 16:55:13,538 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:13,539 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 261 transitions. [2020-07-10 16:55:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2020-07-10 16:55:13,541 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:55:13,542 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:55:13,542 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 16:55:13,542 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:55:13,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:55:13,542 INFO L82 PathProgramCache]: Analyzing trace with hash -1389720772, now seen corresponding path program 1 times [2020-07-10 16:55:13,543 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:55:13,543 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1930432301] [2020-07-10 16:55:13,543 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:55:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:13,969 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:55:14,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-10 16:55:14,052 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-10 16:55:14,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-10 16:55:14,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-10 16:55:14,052 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-10 16:55:14,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-10 16:55:14,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-10 16:55:14,053 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-10 16:55:14,053 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-10 16:55:14,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-10 16:55:14,054 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-10 16:55:14,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-10 16:55:14,054 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-10 16:55:14,055 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-10 16:55:14,055 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-10 16:55:14,055 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-10 16:55:14,055 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-10 16:55:14,056 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-10 16:55:14,056 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-10 16:55:14,056 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-10 16:55:14,056 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-10 16:55:14,056 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-10 16:55:14,057 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-10 16:55:14,057 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-10 16:55:14,057 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-10 16:55:14,057 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-10 16:55:14,058 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-10 16:55:14,058 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-10 16:55:14,058 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-10 16:55:14,058 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-10 16:55:14,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-10 16:55:14,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-10 16:55:14,059 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-10 16:55:14,059 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-10 16:55:14,059 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-10 16:55:14,060 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-10 16:55:14,060 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-10 16:55:14,060 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-10 16:55:14,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-10 16:55:14,060 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-10 16:55:14,061 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-10 16:55:14,061 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-10 16:55:14,061 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-10 16:55:14,061 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-10 16:55:14,062 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-10 16:55:14,062 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-10 16:55:14,062 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-10 16:55:14,062 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-10 16:55:14,062 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-10 16:55:14,063 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-10 16:55:14,063 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-10 16:55:14,063 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-10 16:55:14,063 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-10 16:55:14,063 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-10 16:55:14,064 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-10 16:55:14,064 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-10 16:55:14,064 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-10 16:55:14,064 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-10 16:55:14,065 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-10 16:55:14,065 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-10 16:55:14,065 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-10 16:55:14,065 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-10 16:55:14,066 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-10 16:55:14,066 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-10 16:55:14,066 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-10 16:55:14,066 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-10 16:55:14,066 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-10 16:55:14,067 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-10 16:55:14,067 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-10 16:55:14,067 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-10 16:55:14,067 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-10 16:55:14,067 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-10 16:55:14,068 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-10 16:55:14,068 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-10 16:55:14,069 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,069 INFO L280 TraceCheckUtils]: 75: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,070 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,070 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,071 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,078 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-10 16:55:14,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 16:55:14,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 16:55:14,149 INFO L280 TraceCheckUtils]: 3: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 16:55:14,150 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-10 16:55:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,155 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-10 16:55:14,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-10 16:55:14,158 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-10 16:55:14,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,158 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-10 16:55:14,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:14,161 INFO L280 TraceCheckUtils]: 0: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-10 16:55:14,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-10 16:55:14,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-10 16:55:14,162 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,162 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-10 16:55:14,167 INFO L263 TraceCheckUtils]: 0: Hoare triple {4378#true} call ULTIMATE.init(); {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:55:14,167 INFO L280 TraceCheckUtils]: 1: Hoare triple {4484#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {4378#true} is VALID [2020-07-10 16:55:14,167 INFO L280 TraceCheckUtils]: 2: Hoare triple {4378#true} #valid := #valid[0 := 0]; {4378#true} is VALID [2020-07-10 16:55:14,167 INFO L280 TraceCheckUtils]: 3: Hoare triple {4378#true} assume 0 < #StackHeapBarrier; {4378#true} is VALID [2020-07-10 16:55:14,168 INFO L280 TraceCheckUtils]: 4: Hoare triple {4378#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {4378#true} is VALID [2020-07-10 16:55:14,168 INFO L280 TraceCheckUtils]: 5: Hoare triple {4378#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {4378#true} is VALID [2020-07-10 16:55:14,168 INFO L280 TraceCheckUtils]: 6: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {4378#true} is VALID [2020-07-10 16:55:14,168 INFO L280 TraceCheckUtils]: 7: Hoare triple {4378#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {4378#true} is VALID [2020-07-10 16:55:14,168 INFO L280 TraceCheckUtils]: 8: Hoare triple {4378#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {4378#true} is VALID [2020-07-10 16:55:14,169 INFO L280 TraceCheckUtils]: 9: Hoare triple {4378#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {4378#true} is VALID [2020-07-10 16:55:14,169 INFO L280 TraceCheckUtils]: 10: Hoare triple {4378#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {4378#true} is VALID [2020-07-10 16:55:14,169 INFO L280 TraceCheckUtils]: 11: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {4378#true} is VALID [2020-07-10 16:55:14,169 INFO L280 TraceCheckUtils]: 12: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {4378#true} is VALID [2020-07-10 16:55:14,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {4378#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 14: Hoare triple {4378#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {4378#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {4378#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {4378#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {4378#true} is VALID [2020-07-10 16:55:14,170 INFO L280 TraceCheckUtils]: 19: Hoare triple {4378#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {4378#true} is VALID [2020-07-10 16:55:14,171 INFO L280 TraceCheckUtils]: 20: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {4378#true} is VALID [2020-07-10 16:55:14,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {4378#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {4378#true} is VALID [2020-07-10 16:55:14,171 INFO L280 TraceCheckUtils]: 22: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {4378#true} is VALID [2020-07-10 16:55:14,171 INFO L280 TraceCheckUtils]: 23: Hoare triple {4378#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {4378#true} is VALID [2020-07-10 16:55:14,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {4378#true} is VALID [2020-07-10 16:55:14,172 INFO L280 TraceCheckUtils]: 25: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {4378#true} is VALID [2020-07-10 16:55:14,172 INFO L280 TraceCheckUtils]: 26: Hoare triple {4378#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {4378#true} is VALID [2020-07-10 16:55:14,172 INFO L280 TraceCheckUtils]: 27: Hoare triple {4378#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {4378#true} is VALID [2020-07-10 16:55:14,172 INFO L280 TraceCheckUtils]: 28: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {4378#true} is VALID [2020-07-10 16:55:14,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 30: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {4378#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 32: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 33: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {4378#true} is VALID [2020-07-10 16:55:14,173 INFO L280 TraceCheckUtils]: 35: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {4378#true} is VALID [2020-07-10 16:55:14,174 INFO L280 TraceCheckUtils]: 36: Hoare triple {4378#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {4378#true} is VALID [2020-07-10 16:55:14,174 INFO L280 TraceCheckUtils]: 37: Hoare triple {4378#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {4378#true} is VALID [2020-07-10 16:55:14,174 INFO L280 TraceCheckUtils]: 38: Hoare triple {4378#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {4378#true} is VALID [2020-07-10 16:55:14,174 INFO L280 TraceCheckUtils]: 39: Hoare triple {4378#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {4378#true} is VALID [2020-07-10 16:55:14,174 INFO L280 TraceCheckUtils]: 40: Hoare triple {4378#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {4378#true} is VALID [2020-07-10 16:55:14,175 INFO L280 TraceCheckUtils]: 41: Hoare triple {4378#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {4378#true} is VALID [2020-07-10 16:55:14,175 INFO L280 TraceCheckUtils]: 42: Hoare triple {4378#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {4378#true} is VALID [2020-07-10 16:55:14,175 INFO L280 TraceCheckUtils]: 43: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {4378#true} is VALID [2020-07-10 16:55:14,175 INFO L280 TraceCheckUtils]: 44: Hoare triple {4378#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {4378#true} is VALID [2020-07-10 16:55:14,175 INFO L280 TraceCheckUtils]: 45: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {4378#true} is VALID [2020-07-10 16:55:14,176 INFO L280 TraceCheckUtils]: 46: Hoare triple {4378#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {4378#true} is VALID [2020-07-10 16:55:14,176 INFO L280 TraceCheckUtils]: 47: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {4378#true} is VALID [2020-07-10 16:55:14,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {4378#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {4378#true} is VALID [2020-07-10 16:55:14,176 INFO L280 TraceCheckUtils]: 49: Hoare triple {4378#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {4378#true} is VALID [2020-07-10 16:55:14,176 INFO L280 TraceCheckUtils]: 50: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {4378#true} is VALID [2020-07-10 16:55:14,177 INFO L280 TraceCheckUtils]: 51: Hoare triple {4378#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {4378#true} is VALID [2020-07-10 16:55:14,177 INFO L280 TraceCheckUtils]: 52: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {4378#true} is VALID [2020-07-10 16:55:14,177 INFO L280 TraceCheckUtils]: 53: Hoare triple {4378#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {4378#true} is VALID [2020-07-10 16:55:14,177 INFO L280 TraceCheckUtils]: 54: Hoare triple {4378#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {4378#true} is VALID [2020-07-10 16:55:14,177 INFO L280 TraceCheckUtils]: 55: Hoare triple {4378#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {4378#true} is VALID [2020-07-10 16:55:14,178 INFO L280 TraceCheckUtils]: 56: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {4378#true} is VALID [2020-07-10 16:55:14,178 INFO L280 TraceCheckUtils]: 57: Hoare triple {4378#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {4378#true} is VALID [2020-07-10 16:55:14,178 INFO L280 TraceCheckUtils]: 58: Hoare triple {4378#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {4378#true} is VALID [2020-07-10 16:55:14,178 INFO L280 TraceCheckUtils]: 59: Hoare triple {4378#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {4378#true} is VALID [2020-07-10 16:55:14,178 INFO L280 TraceCheckUtils]: 60: Hoare triple {4378#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {4378#true} is VALID [2020-07-10 16:55:14,179 INFO L280 TraceCheckUtils]: 61: Hoare triple {4378#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {4378#true} is VALID [2020-07-10 16:55:14,179 INFO L280 TraceCheckUtils]: 62: Hoare triple {4378#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {4378#true} is VALID [2020-07-10 16:55:14,179 INFO L280 TraceCheckUtils]: 63: Hoare triple {4378#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {4378#true} is VALID [2020-07-10 16:55:14,179 INFO L280 TraceCheckUtils]: 64: Hoare triple {4378#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {4378#true} is VALID [2020-07-10 16:55:14,180 INFO L280 TraceCheckUtils]: 65: Hoare triple {4378#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {4378#true} is VALID [2020-07-10 16:55:14,180 INFO L280 TraceCheckUtils]: 66: Hoare triple {4378#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {4378#true} is VALID [2020-07-10 16:55:14,180 INFO L280 TraceCheckUtils]: 67: Hoare triple {4378#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {4378#true} is VALID [2020-07-10 16:55:14,180 INFO L280 TraceCheckUtils]: 68: Hoare triple {4378#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {4378#true} is VALID [2020-07-10 16:55:14,180 INFO L280 TraceCheckUtils]: 69: Hoare triple {4378#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {4378#true} is VALID [2020-07-10 16:55:14,181 INFO L280 TraceCheckUtils]: 70: Hoare triple {4378#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {4378#true} is VALID [2020-07-10 16:55:14,181 INFO L280 TraceCheckUtils]: 71: Hoare triple {4378#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {4378#true} is VALID [2020-07-10 16:55:14,181 INFO L280 TraceCheckUtils]: 72: Hoare triple {4378#true} ~waterLevel~0 := 1; {4378#true} is VALID [2020-07-10 16:55:14,181 INFO L280 TraceCheckUtils]: 73: Hoare triple {4378#true} ~methaneLevelCritical~0 := 0; {4378#true} is VALID [2020-07-10 16:55:14,181 INFO L280 TraceCheckUtils]: 74: Hoare triple {4378#true} ~pumpRunning~0 := 0; {4378#true} is VALID [2020-07-10 16:55:14,182 INFO L280 TraceCheckUtils]: 75: Hoare triple {4378#true} ~systemActive~0 := 1; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,183 INFO L280 TraceCheckUtils]: 76: Hoare triple {4459#(= 1 ~systemActive~0)} ~cleanupTimeShifts~0 := 4; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,183 INFO L280 TraceCheckUtils]: 77: Hoare triple {4459#(= 1 ~systemActive~0)} ~head~0.base, ~head~0.offset := 0, 0; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,184 INFO L280 TraceCheckUtils]: 78: Hoare triple {4459#(= 1 ~systemActive~0)} assume true; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,184 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {4459#(= 1 ~systemActive~0)} {4378#true} #895#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,185 INFO L263 TraceCheckUtils]: 80: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret73 := main(); {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,186 INFO L280 TraceCheckUtils]: 81: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~retValue_acc~6; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,186 INFO L280 TraceCheckUtils]: 82: Hoare triple {4459#(= 1 ~systemActive~0)} havoc ~tmp~5; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,186 INFO L263 TraceCheckUtils]: 83: Hoare triple {4459#(= 1 ~systemActive~0)} call select_helpers(); {4378#true} is VALID [2020-07-10 16:55:14,187 INFO L280 TraceCheckUtils]: 84: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,187 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #809#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,188 INFO L263 TraceCheckUtils]: 86: Hoare triple {4459#(= 1 ~systemActive~0)} call select_features(); {4378#true} is VALID [2020-07-10 16:55:14,188 INFO L280 TraceCheckUtils]: 87: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,188 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {4378#true} {4459#(= 1 ~systemActive~0)} #811#return; {4459#(= 1 ~systemActive~0)} is VALID [2020-07-10 16:55:14,189 INFO L263 TraceCheckUtils]: 89: Hoare triple {4459#(= 1 ~systemActive~0)} call #t~ret36 := valid_product(); {4378#true} is VALID [2020-07-10 16:55:14,189 INFO L280 TraceCheckUtils]: 90: Hoare triple {4378#true} havoc ~retValue_acc~11; {4378#true} is VALID [2020-07-10 16:55:14,189 INFO L280 TraceCheckUtils]: 91: Hoare triple {4378#true} ~retValue_acc~11 := 1; {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} is VALID [2020-07-10 16:55:14,190 INFO L280 TraceCheckUtils]: 92: Hoare triple {4485#(and (<= valid_product_~retValue_acc~11 1) (<= 1 valid_product_~retValue_acc~11))} #res := ~retValue_acc~11; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 16:55:14,191 INFO L280 TraceCheckUtils]: 93: Hoare triple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 16:55:14,192 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {4486#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {4459#(= 1 ~systemActive~0)} #813#return; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-10 16:55:14,193 INFO L280 TraceCheckUtils]: 95: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {4469#(= |main_#t~ret36| ~systemActive~0)} is VALID [2020-07-10 16:55:14,193 INFO L280 TraceCheckUtils]: 96: Hoare triple {4469#(= |main_#t~ret36| ~systemActive~0)} ~tmp~5 := #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-10 16:55:14,194 INFO L280 TraceCheckUtils]: 97: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} havoc #t~ret36; {4470#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-10 16:55:14,194 INFO L280 TraceCheckUtils]: 98: Hoare triple {4470#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,195 INFO L263 TraceCheckUtils]: 99: Hoare triple {4471#(not (= 0 ~systemActive~0))} call setup(); {4378#true} is VALID [2020-07-10 16:55:14,195 INFO L280 TraceCheckUtils]: 100: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,196 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {4378#true} {4471#(not (= 0 ~systemActive~0))} #815#return; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,196 INFO L263 TraceCheckUtils]: 102: Hoare triple {4471#(not (= 0 ~systemActive~0))} call runTest(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,197 INFO L263 TraceCheckUtils]: 103: Hoare triple {4471#(not (= 0 ~systemActive~0))} call test(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,197 INFO L280 TraceCheckUtils]: 104: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,198 INFO L280 TraceCheckUtils]: 105: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp~3; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,199 INFO L280 TraceCheckUtils]: 106: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___0~1; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,199 INFO L280 TraceCheckUtils]: 107: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___1~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,200 INFO L280 TraceCheckUtils]: 108: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,200 INFO L280 TraceCheckUtils]: 109: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~splverifierCounter~0 := 0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,201 INFO L280 TraceCheckUtils]: 110: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !false; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,201 INFO L280 TraceCheckUtils]: 111: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,202 INFO L280 TraceCheckUtils]: 112: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,203 INFO L280 TraceCheckUtils]: 113: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp~3 := #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,203 INFO L280 TraceCheckUtils]: 114: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet30; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,204 INFO L280 TraceCheckUtils]: 115: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~3); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,204 INFO L280 TraceCheckUtils]: 116: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,205 INFO L280 TraceCheckUtils]: 117: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___0~1 := #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,205 INFO L280 TraceCheckUtils]: 118: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet31; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,206 INFO L280 TraceCheckUtils]: 119: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,207 INFO L280 TraceCheckUtils]: 120: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,207 INFO L280 TraceCheckUtils]: 121: Hoare triple {4471#(not (= 0 ~systemActive~0))} ~tmp___2~0 := #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,208 INFO L280 TraceCheckUtils]: 122: Hoare triple {4471#(not (= 0 ~systemActive~0))} havoc #t~nondet32; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,208 INFO L280 TraceCheckUtils]: 123: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,209 INFO L263 TraceCheckUtils]: 124: Hoare triple {4471#(not (= 0 ~systemActive~0))} call timeShift(); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,210 INFO L280 TraceCheckUtils]: 125: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {4471#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 16:55:14,210 INFO L280 TraceCheckUtils]: 126: Hoare triple {4471#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {4379#false} is VALID [2020-07-10 16:55:14,210 INFO L263 TraceCheckUtils]: 127: Hoare triple {4379#false} call __utac_acc__Specification1_spec__1(); {4379#false} is VALID [2020-07-10 16:55:14,211 INFO L280 TraceCheckUtils]: 128: Hoare triple {4379#false} havoc ~tmp~4; {4379#false} is VALID [2020-07-10 16:55:14,211 INFO L280 TraceCheckUtils]: 129: Hoare triple {4379#false} havoc ~tmp___0~2; {4379#false} is VALID [2020-07-10 16:55:14,211 INFO L263 TraceCheckUtils]: 130: Hoare triple {4379#false} call #t~ret34 := isMethaneLevelCritical(); {4378#true} is VALID [2020-07-10 16:55:14,211 INFO L280 TraceCheckUtils]: 131: Hoare triple {4378#true} havoc ~retValue_acc~0; {4378#true} is VALID [2020-07-10 16:55:14,211 INFO L280 TraceCheckUtils]: 132: Hoare triple {4378#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {4378#true} is VALID [2020-07-10 16:55:14,211 INFO L280 TraceCheckUtils]: 133: Hoare triple {4378#true} #res := ~retValue_acc~0; {4378#true} is VALID [2020-07-10 16:55:14,212 INFO L280 TraceCheckUtils]: 134: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,212 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4378#true} {4379#false} #899#return; {4379#false} is VALID [2020-07-10 16:55:14,212 INFO L280 TraceCheckUtils]: 136: Hoare triple {4379#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {4379#false} is VALID [2020-07-10 16:55:14,212 INFO L280 TraceCheckUtils]: 137: Hoare triple {4379#false} ~tmp~4 := #t~ret34; {4379#false} is VALID [2020-07-10 16:55:14,212 INFO L280 TraceCheckUtils]: 138: Hoare triple {4379#false} havoc #t~ret34; {4379#false} is VALID [2020-07-10 16:55:14,213 INFO L280 TraceCheckUtils]: 139: Hoare triple {4379#false} assume 0 != ~tmp~4; {4379#false} is VALID [2020-07-10 16:55:14,213 INFO L263 TraceCheckUtils]: 140: Hoare triple {4379#false} call #t~ret35 := isPumpRunning(); {4378#true} is VALID [2020-07-10 16:55:14,213 INFO L280 TraceCheckUtils]: 141: Hoare triple {4378#true} havoc ~retValue_acc~4; {4378#true} is VALID [2020-07-10 16:55:14,213 INFO L280 TraceCheckUtils]: 142: Hoare triple {4378#true} ~retValue_acc~4 := ~pumpRunning~0; {4378#true} is VALID [2020-07-10 16:55:14,213 INFO L280 TraceCheckUtils]: 143: Hoare triple {4378#true} #res := ~retValue_acc~4; {4378#true} is VALID [2020-07-10 16:55:14,214 INFO L280 TraceCheckUtils]: 144: Hoare triple {4378#true} assume true; {4378#true} is VALID [2020-07-10 16:55:14,214 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4378#true} {4379#false} #901#return; {4379#false} is VALID [2020-07-10 16:55:14,214 INFO L280 TraceCheckUtils]: 146: Hoare triple {4379#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {4379#false} is VALID [2020-07-10 16:55:14,214 INFO L280 TraceCheckUtils]: 147: Hoare triple {4379#false} ~tmp___0~2 := #t~ret35; {4379#false} is VALID [2020-07-10 16:55:14,214 INFO L280 TraceCheckUtils]: 148: Hoare triple {4379#false} havoc #t~ret35; {4379#false} is VALID [2020-07-10 16:55:14,214 INFO L280 TraceCheckUtils]: 149: Hoare triple {4379#false} assume 0 != ~tmp___0~2; {4379#false} is VALID [2020-07-10 16:55:14,215 INFO L263 TraceCheckUtils]: 150: Hoare triple {4379#false} call __automaton_fail(); {4379#false} is VALID [2020-07-10 16:55:14,215 INFO L280 TraceCheckUtils]: 151: Hoare triple {4379#false} assume !false; {4379#false} is VALID [2020-07-10 16:55:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:55:14,242 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:55:14,242 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1930432301] [2020-07-10 16:55:14,242 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:55:14,242 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 16:55:14,243 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [221065329] [2020-07-10 16:55:14,243 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 16:55:14,244 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:55:14,244 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 16:55:14,409 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 152 edges. 152 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:14,410 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 16:55:14,410 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:55:14,410 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 16:55:14,410 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 16:55:14,410 INFO L87 Difference]: Start difference. First operand 243 states and 261 transitions. Second operand 9 states. [2020-07-10 16:55:15,421 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:55:16,593 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 16:55:16,946 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 16:55:17,434 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:55:17,857 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:55:18,218 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:55:24,650 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:55:40,734 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:40,734 INFO L93 Difference]: Finished difference Result 640 states and 732 transitions. [2020-07-10 16:55:40,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 16:55:40,734 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 152 [2020-07-10 16:55:40,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:55:40,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 16:55:40,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-10 16:55:40,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 16:55:40,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 732 transitions. [2020-07-10 16:55:40,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 732 transitions. [2020-07-10 16:55:43,005 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 732 edges. 732 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:43,026 INFO L225 Difference]: With dead ends: 640 [2020-07-10 16:55:43,026 INFO L226 Difference]: Without dead ends: 507 [2020-07-10 16:55:43,027 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-07-10 16:55:43,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2020-07-10 16:55:51,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 428. [2020-07-10 16:55:51,723 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:55:51,723 INFO L82 GeneralOperation]: Start isEquivalent. First operand 507 states. Second operand 428 states. [2020-07-10 16:55:51,723 INFO L74 IsIncluded]: Start isIncluded. First operand 507 states. Second operand 428 states. [2020-07-10 16:55:51,723 INFO L87 Difference]: Start difference. First operand 507 states. Second operand 428 states. [2020-07-10 16:55:51,750 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:51,750 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-10 16:55:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-10 16:55:51,752 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:51,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:51,753 INFO L74 IsIncluded]: Start isIncluded. First operand 428 states. Second operand 507 states. [2020-07-10 16:55:51,753 INFO L87 Difference]: Start difference. First operand 428 states. Second operand 507 states. [2020-07-10 16:55:51,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:55:51,780 INFO L93 Difference]: Finished difference Result 507 states and 574 transitions. [2020-07-10 16:55:51,780 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 574 transitions. [2020-07-10 16:55:51,782 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:55:51,782 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:55:51,782 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:55:51,783 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:55:51,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 428 states. [2020-07-10 16:55:51,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 428 states and 474 transitions. [2020-07-10 16:55:51,802 INFO L78 Accepts]: Start accepts. Automaton has 428 states and 474 transitions. Word has length 152 [2020-07-10 16:55:51,802 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:55:51,802 INFO L479 AbstractCegarLoop]: Abstraction has 428 states and 474 transitions. [2020-07-10 16:55:51,802 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 16:55:51,802 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 428 states and 474 transitions. [2020-07-10 16:55:53,919 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 474 edges. 474 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:53,919 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 474 transitions. [2020-07-10 16:55:53,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2020-07-10 16:55:53,923 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:55:53,923 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:55:53,923 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 16:55:53,924 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:55:53,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:55:53,924 INFO L82 PathProgramCache]: Analyzing trace with hash 2146784857, now seen corresponding path program 1 times [2020-07-10 16:55:53,924 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:55:53,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [994796154] [2020-07-10 16:55:53,925 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:55:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,248 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:55:54,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-10 16:55:54,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-10 16:55:54,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-10 16:55:54,323 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-10 16:55:54,323 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-10 16:55:54,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-10 16:55:54,324 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-10 16:55:54,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-10 16:55:54,324 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-10 16:55:54,324 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-10 16:55:54,324 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-10 16:55:54,325 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-10 16:55:54,325 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-10 16:55:54,325 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-10 16:55:54,325 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-10 16:55:54,325 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-10 16:55:54,326 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-10 16:55:54,327 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-10 16:55:54,327 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-10 16:55:54,327 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-10 16:55:54,327 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-10 16:55:54,327 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-10 16:55:54,328 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-10 16:55:54,328 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-10 16:55:54,328 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-10 16:55:54,328 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-10 16:55:54,328 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-10 16:55:54,329 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-10 16:55:54,329 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-10 16:55:54,329 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-10 16:55:54,329 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-10 16:55:54,329 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-10 16:55:54,330 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-10 16:55:54,330 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-10 16:55:54,330 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-10 16:55:54,330 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-10 16:55:54,331 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-10 16:55:54,332 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-10 16:55:54,332 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-10 16:55:54,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-10 16:55:54,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-10 16:55:54,332 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-10 16:55:54,333 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-10 16:55:54,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-10 16:55:54,333 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-10 16:55:54,333 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-10 16:55:54,333 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-10 16:55:54,334 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-10 16:55:54,334 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-10 16:55:54,334 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-10 16:55:54,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-10 16:55:54,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-10 16:55:54,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-10 16:55:54,335 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-10 16:55:54,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-10 16:55:54,336 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-10 16:55:54,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-10 16:55:54,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-10 16:55:54,337 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-10 16:55:54,337 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-10 16:55:54,337 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-10 16:55:54,337 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-10 16:55:54,337 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-10 16:55:54,338 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,339 INFO L280 TraceCheckUtils]: 74: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,339 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,340 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,341 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,343 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,350 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,354 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,358 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-10 16:55:54,358 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-10 16:55:54,359 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-10 16:55:54,359 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,362 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,365 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,398 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:54,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,399 INFO L263 TraceCheckUtils]: 2: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-10 16:55:54,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,401 INFO L280 TraceCheckUtils]: 5: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,401 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-10 16:55:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,404 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-10 16:55:54,404 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-10 16:55:54,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-10 16:55:54,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,405 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-10 16:55:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:55:54,408 INFO L280 TraceCheckUtils]: 0: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-10 16:55:54,408 INFO L280 TraceCheckUtils]: 1: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-10 16:55:54,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-10 16:55:54,409 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,409 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-10 16:55:54,413 INFO L263 TraceCheckUtils]: 0: Hoare triple {7655#true} call ULTIMATE.init(); {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:55:54,414 INFO L280 TraceCheckUtils]: 1: Hoare triple {7765#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {7655#true} is VALID [2020-07-10 16:55:54,414 INFO L280 TraceCheckUtils]: 2: Hoare triple {7655#true} #valid := #valid[0 := 0]; {7655#true} is VALID [2020-07-10 16:55:54,414 INFO L280 TraceCheckUtils]: 3: Hoare triple {7655#true} assume 0 < #StackHeapBarrier; {7655#true} is VALID [2020-07-10 16:55:54,414 INFO L280 TraceCheckUtils]: 4: Hoare triple {7655#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {7655#true} is VALID [2020-07-10 16:55:54,414 INFO L280 TraceCheckUtils]: 5: Hoare triple {7655#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {7655#true} is VALID [2020-07-10 16:55:54,415 INFO L280 TraceCheckUtils]: 6: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {7655#true} is VALID [2020-07-10 16:55:54,415 INFO L280 TraceCheckUtils]: 7: Hoare triple {7655#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {7655#true} is VALID [2020-07-10 16:55:54,415 INFO L280 TraceCheckUtils]: 8: Hoare triple {7655#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {7655#true} is VALID [2020-07-10 16:55:54,415 INFO L280 TraceCheckUtils]: 9: Hoare triple {7655#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {7655#true} is VALID [2020-07-10 16:55:54,415 INFO L280 TraceCheckUtils]: 10: Hoare triple {7655#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 11: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 12: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 13: Hoare triple {7655#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 14: Hoare triple {7655#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 15: Hoare triple {7655#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {7655#true} is VALID [2020-07-10 16:55:54,416 INFO L280 TraceCheckUtils]: 16: Hoare triple {7655#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {7655#true} is VALID [2020-07-10 16:55:54,417 INFO L280 TraceCheckUtils]: 17: Hoare triple {7655#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {7655#true} is VALID [2020-07-10 16:55:54,417 INFO L280 TraceCheckUtils]: 18: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {7655#true} is VALID [2020-07-10 16:55:54,417 INFO L280 TraceCheckUtils]: 19: Hoare triple {7655#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {7655#true} is VALID [2020-07-10 16:55:54,417 INFO L280 TraceCheckUtils]: 20: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {7655#true} is VALID [2020-07-10 16:55:54,417 INFO L280 TraceCheckUtils]: 21: Hoare triple {7655#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 22: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 23: Hoare triple {7655#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 24: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 25: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 26: Hoare triple {7655#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {7655#true} is VALID [2020-07-10 16:55:54,418 INFO L280 TraceCheckUtils]: 27: Hoare triple {7655#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {7655#true} is VALID [2020-07-10 16:55:54,419 INFO L280 TraceCheckUtils]: 28: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {7655#true} is VALID [2020-07-10 16:55:54,419 INFO L280 TraceCheckUtils]: 29: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {7655#true} is VALID [2020-07-10 16:55:54,419 INFO L280 TraceCheckUtils]: 30: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {7655#true} is VALID [2020-07-10 16:55:54,419 INFO L280 TraceCheckUtils]: 31: Hoare triple {7655#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {7655#true} is VALID [2020-07-10 16:55:54,419 INFO L280 TraceCheckUtils]: 32: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 33: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 34: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 35: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 36: Hoare triple {7655#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 37: Hoare triple {7655#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {7655#true} is VALID [2020-07-10 16:55:54,420 INFO L280 TraceCheckUtils]: 38: Hoare triple {7655#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {7655#true} is VALID [2020-07-10 16:55:54,421 INFO L280 TraceCheckUtils]: 39: Hoare triple {7655#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {7655#true} is VALID [2020-07-10 16:55:54,421 INFO L280 TraceCheckUtils]: 40: Hoare triple {7655#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {7655#true} is VALID [2020-07-10 16:55:54,421 INFO L280 TraceCheckUtils]: 41: Hoare triple {7655#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {7655#true} is VALID [2020-07-10 16:55:54,421 INFO L280 TraceCheckUtils]: 42: Hoare triple {7655#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 43: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 44: Hoare triple {7655#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 45: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 46: Hoare triple {7655#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 47: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {7655#true} is VALID [2020-07-10 16:55:54,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {7655#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {7655#true} is VALID [2020-07-10 16:55:54,423 INFO L280 TraceCheckUtils]: 49: Hoare triple {7655#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {7655#true} is VALID [2020-07-10 16:55:54,423 INFO L280 TraceCheckUtils]: 50: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {7655#true} is VALID [2020-07-10 16:55:54,423 INFO L280 TraceCheckUtils]: 51: Hoare triple {7655#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {7655#true} is VALID [2020-07-10 16:55:54,423 INFO L280 TraceCheckUtils]: 52: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {7655#true} is VALID [2020-07-10 16:55:54,423 INFO L280 TraceCheckUtils]: 53: Hoare triple {7655#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 54: Hoare triple {7655#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 55: Hoare triple {7655#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 56: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 57: Hoare triple {7655#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 58: Hoare triple {7655#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {7655#true} is VALID [2020-07-10 16:55:54,424 INFO L280 TraceCheckUtils]: 59: Hoare triple {7655#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {7655#true} is VALID [2020-07-10 16:55:54,425 INFO L280 TraceCheckUtils]: 60: Hoare triple {7655#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {7655#true} is VALID [2020-07-10 16:55:54,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {7655#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {7655#true} is VALID [2020-07-10 16:55:54,425 INFO L280 TraceCheckUtils]: 62: Hoare triple {7655#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {7655#true} is VALID [2020-07-10 16:55:54,425 INFO L280 TraceCheckUtils]: 63: Hoare triple {7655#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {7655#true} is VALID [2020-07-10 16:55:54,425 INFO L280 TraceCheckUtils]: 64: Hoare triple {7655#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {7655#true} is VALID [2020-07-10 16:55:54,426 INFO L280 TraceCheckUtils]: 65: Hoare triple {7655#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {7655#true} is VALID [2020-07-10 16:55:54,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {7655#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {7655#true} is VALID [2020-07-10 16:55:54,426 INFO L280 TraceCheckUtils]: 67: Hoare triple {7655#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {7655#true} is VALID [2020-07-10 16:55:54,426 INFO L280 TraceCheckUtils]: 68: Hoare triple {7655#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {7655#true} is VALID [2020-07-10 16:55:54,426 INFO L280 TraceCheckUtils]: 69: Hoare triple {7655#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {7655#true} is VALID [2020-07-10 16:55:54,427 INFO L280 TraceCheckUtils]: 70: Hoare triple {7655#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {7655#true} is VALID [2020-07-10 16:55:54,427 INFO L280 TraceCheckUtils]: 71: Hoare triple {7655#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {7655#true} is VALID [2020-07-10 16:55:54,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {7655#true} ~waterLevel~0 := 1; {7655#true} is VALID [2020-07-10 16:55:54,427 INFO L280 TraceCheckUtils]: 73: Hoare triple {7655#true} ~methaneLevelCritical~0 := 0; {7655#true} is VALID [2020-07-10 16:55:54,428 INFO L280 TraceCheckUtils]: 74: Hoare triple {7655#true} ~pumpRunning~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,428 INFO L280 TraceCheckUtils]: 75: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,429 INFO L280 TraceCheckUtils]: 76: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,429 INFO L280 TraceCheckUtils]: 77: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,430 INFO L280 TraceCheckUtils]: 78: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume true; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,430 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7736#(= 0 ~pumpRunning~0)} {7655#true} #895#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,431 INFO L263 TraceCheckUtils]: 80: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,431 INFO L280 TraceCheckUtils]: 81: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,432 INFO L280 TraceCheckUtils]: 82: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,432 INFO L263 TraceCheckUtils]: 83: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_helpers(); {7655#true} is VALID [2020-07-10 16:55:54,432 INFO L280 TraceCheckUtils]: 84: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,433 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #809#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,433 INFO L263 TraceCheckUtils]: 86: Hoare triple {7736#(= 0 ~pumpRunning~0)} call select_features(); {7655#true} is VALID [2020-07-10 16:55:54,433 INFO L280 TraceCheckUtils]: 87: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,434 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #811#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,434 INFO L263 TraceCheckUtils]: 89: Hoare triple {7736#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {7655#true} is VALID [2020-07-10 16:55:54,434 INFO L280 TraceCheckUtils]: 90: Hoare triple {7655#true} havoc ~retValue_acc~11; {7655#true} is VALID [2020-07-10 16:55:54,435 INFO L280 TraceCheckUtils]: 91: Hoare triple {7655#true} ~retValue_acc~11 := 1; {7655#true} is VALID [2020-07-10 16:55:54,435 INFO L280 TraceCheckUtils]: 92: Hoare triple {7655#true} #res := ~retValue_acc~11; {7655#true} is VALID [2020-07-10 16:55:54,435 INFO L280 TraceCheckUtils]: 93: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,436 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #813#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,436 INFO L280 TraceCheckUtils]: 95: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,437 INFO L280 TraceCheckUtils]: 96: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,437 INFO L280 TraceCheckUtils]: 97: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~ret36; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,438 INFO L280 TraceCheckUtils]: 98: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,438 INFO L263 TraceCheckUtils]: 99: Hoare triple {7736#(= 0 ~pumpRunning~0)} call setup(); {7655#true} is VALID [2020-07-10 16:55:54,438 INFO L280 TraceCheckUtils]: 100: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,439 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7655#true} {7736#(= 0 ~pumpRunning~0)} #815#return; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,439 INFO L263 TraceCheckUtils]: 102: Hoare triple {7736#(= 0 ~pumpRunning~0)} call runTest(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,440 INFO L263 TraceCheckUtils]: 103: Hoare triple {7736#(= 0 ~pumpRunning~0)} call test(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,441 INFO L280 TraceCheckUtils]: 104: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,441 INFO L280 TraceCheckUtils]: 105: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,442 INFO L280 TraceCheckUtils]: 106: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,442 INFO L280 TraceCheckUtils]: 107: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,443 INFO L280 TraceCheckUtils]: 108: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,443 INFO L280 TraceCheckUtils]: 109: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,444 INFO L280 TraceCheckUtils]: 110: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !false; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,444 INFO L280 TraceCheckUtils]: 111: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,445 INFO L280 TraceCheckUtils]: 112: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,445 INFO L280 TraceCheckUtils]: 113: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,446 INFO L280 TraceCheckUtils]: 114: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,447 INFO L280 TraceCheckUtils]: 115: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,447 INFO L280 TraceCheckUtils]: 116: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,448 INFO L280 TraceCheckUtils]: 117: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,448 INFO L280 TraceCheckUtils]: 118: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,449 INFO L280 TraceCheckUtils]: 119: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,449 INFO L280 TraceCheckUtils]: 120: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,450 INFO L280 TraceCheckUtils]: 121: Hoare triple {7736#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,450 INFO L280 TraceCheckUtils]: 122: Hoare triple {7736#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,451 INFO L280 TraceCheckUtils]: 123: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,451 INFO L263 TraceCheckUtils]: 124: Hoare triple {7736#(= 0 ~pumpRunning~0)} call timeShift(); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,452 INFO L280 TraceCheckUtils]: 125: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,452 INFO L280 TraceCheckUtils]: 126: Hoare triple {7736#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {7736#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:55:54,453 INFO L263 TraceCheckUtils]: 127: Hoare triple {7736#(= 0 ~pumpRunning~0)} call processEnvironment(); {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:54,454 INFO L280 TraceCheckUtils]: 128: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 16:55:54,454 INFO L280 TraceCheckUtils]: 129: Hoare triple {7766#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,454 INFO L263 TraceCheckUtils]: 130: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {7655#true} is VALID [2020-07-10 16:55:54,455 INFO L280 TraceCheckUtils]: 131: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,455 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {7655#true} {7767#(not (= 0 |old(~pumpRunning~0)|))} #857#return; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,456 INFO L280 TraceCheckUtils]: 133: Hoare triple {7767#(not (= 0 |old(~pumpRunning~0)|))} assume true; {7767#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:55:54,456 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {7767#(not (= 0 |old(~pumpRunning~0)|))} {7736#(= 0 ~pumpRunning~0)} #877#return; {7656#false} is VALID [2020-07-10 16:55:54,457 INFO L263 TraceCheckUtils]: 135: Hoare triple {7656#false} call __utac_acc__Specification1_spec__1(); {7656#false} is VALID [2020-07-10 16:55:54,457 INFO L280 TraceCheckUtils]: 136: Hoare triple {7656#false} havoc ~tmp~4; {7656#false} is VALID [2020-07-10 16:55:54,457 INFO L280 TraceCheckUtils]: 137: Hoare triple {7656#false} havoc ~tmp___0~2; {7656#false} is VALID [2020-07-10 16:55:54,457 INFO L263 TraceCheckUtils]: 138: Hoare triple {7656#false} call #t~ret34 := isMethaneLevelCritical(); {7655#true} is VALID [2020-07-10 16:55:54,457 INFO L280 TraceCheckUtils]: 139: Hoare triple {7655#true} havoc ~retValue_acc~0; {7655#true} is VALID [2020-07-10 16:55:54,458 INFO L280 TraceCheckUtils]: 140: Hoare triple {7655#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {7655#true} is VALID [2020-07-10 16:55:54,458 INFO L280 TraceCheckUtils]: 141: Hoare triple {7655#true} #res := ~retValue_acc~0; {7655#true} is VALID [2020-07-10 16:55:54,458 INFO L280 TraceCheckUtils]: 142: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,458 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {7655#true} {7656#false} #899#return; {7656#false} is VALID [2020-07-10 16:55:54,458 INFO L280 TraceCheckUtils]: 144: Hoare triple {7656#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {7656#false} is VALID [2020-07-10 16:55:54,459 INFO L280 TraceCheckUtils]: 145: Hoare triple {7656#false} ~tmp~4 := #t~ret34; {7656#false} is VALID [2020-07-10 16:55:54,459 INFO L280 TraceCheckUtils]: 146: Hoare triple {7656#false} havoc #t~ret34; {7656#false} is VALID [2020-07-10 16:55:54,459 INFO L280 TraceCheckUtils]: 147: Hoare triple {7656#false} assume 0 != ~tmp~4; {7656#false} is VALID [2020-07-10 16:55:54,459 INFO L263 TraceCheckUtils]: 148: Hoare triple {7656#false} call #t~ret35 := isPumpRunning(); {7655#true} is VALID [2020-07-10 16:55:54,459 INFO L280 TraceCheckUtils]: 149: Hoare triple {7655#true} havoc ~retValue_acc~4; {7655#true} is VALID [2020-07-10 16:55:54,460 INFO L280 TraceCheckUtils]: 150: Hoare triple {7655#true} ~retValue_acc~4 := ~pumpRunning~0; {7655#true} is VALID [2020-07-10 16:55:54,460 INFO L280 TraceCheckUtils]: 151: Hoare triple {7655#true} #res := ~retValue_acc~4; {7655#true} is VALID [2020-07-10 16:55:54,460 INFO L280 TraceCheckUtils]: 152: Hoare triple {7655#true} assume true; {7655#true} is VALID [2020-07-10 16:55:54,460 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {7655#true} {7656#false} #901#return; {7656#false} is VALID [2020-07-10 16:55:54,460 INFO L280 TraceCheckUtils]: 154: Hoare triple {7656#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {7656#false} is VALID [2020-07-10 16:55:54,460 INFO L280 TraceCheckUtils]: 155: Hoare triple {7656#false} ~tmp___0~2 := #t~ret35; {7656#false} is VALID [2020-07-10 16:55:54,461 INFO L280 TraceCheckUtils]: 156: Hoare triple {7656#false} havoc #t~ret35; {7656#false} is VALID [2020-07-10 16:55:54,461 INFO L280 TraceCheckUtils]: 157: Hoare triple {7656#false} assume 0 != ~tmp___0~2; {7656#false} is VALID [2020-07-10 16:55:54,461 INFO L263 TraceCheckUtils]: 158: Hoare triple {7656#false} call __automaton_fail(); {7656#false} is VALID [2020-07-10 16:55:54,461 INFO L280 TraceCheckUtils]: 159: Hoare triple {7656#false} assume !false; {7656#false} is VALID [2020-07-10 16:55:54,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:55:54,488 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:55:54,488 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [994796154] [2020-07-10 16:55:54,489 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:55:54,489 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-10 16:55:54,489 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935832815] [2020-07-10 16:55:54,490 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 16:55:54,490 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:55:54,490 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-10 16:55:54,674 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 160 edges. 160 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:55:54,675 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-10 16:55:54,675 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:55:54,675 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-10 16:55:54,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2020-07-10 16:55:54,676 INFO L87 Difference]: Start difference. First operand 428 states and 474 transitions. Second operand 6 states. [2020-07-10 16:55:55,633 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:56:11,527 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:56:20,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:20,445 INFO L93 Difference]: Finished difference Result 1056 states and 1237 transitions. [2020-07-10 16:56:20,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 16:56:20,445 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 160 [2020-07-10 16:56:20,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:56:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:56:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-10 16:56:20,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-10 16:56:20,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 620 transitions. [2020-07-10 16:56:20,462 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 620 transitions. [2020-07-10 16:56:22,200 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:22,240 INFO L225 Difference]: With dead ends: 1056 [2020-07-10 16:56:22,241 INFO L226 Difference]: Without dead ends: 738 [2020-07-10 16:56:22,244 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2020-07-10 16:56:22,245 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 738 states. [2020-07-10 16:56:36,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 738 to 622. [2020-07-10 16:56:36,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:56:36,639 INFO L82 GeneralOperation]: Start isEquivalent. First operand 738 states. Second operand 622 states. [2020-07-10 16:56:36,639 INFO L74 IsIncluded]: Start isIncluded. First operand 738 states. Second operand 622 states. [2020-07-10 16:56:36,639 INFO L87 Difference]: Start difference. First operand 738 states. Second operand 622 states. [2020-07-10 16:56:36,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:36,677 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-10 16:56:36,677 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-10 16:56:36,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:56:36,680 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:56:36,680 INFO L74 IsIncluded]: Start isIncluded. First operand 622 states. Second operand 738 states. [2020-07-10 16:56:36,680 INFO L87 Difference]: Start difference. First operand 622 states. Second operand 738 states. [2020-07-10 16:56:36,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:56:36,717 INFO L93 Difference]: Finished difference Result 738 states and 845 transitions. [2020-07-10 16:56:36,717 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 845 transitions. [2020-07-10 16:56:36,719 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:56:36,720 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:56:36,720 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:56:36,720 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:56:36,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 622 states. [2020-07-10 16:56:36,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 622 states and 688 transitions. [2020-07-10 16:56:36,748 INFO L78 Accepts]: Start accepts. Automaton has 622 states and 688 transitions. Word has length 160 [2020-07-10 16:56:36,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:56:36,748 INFO L479 AbstractCegarLoop]: Abstraction has 622 states and 688 transitions. [2020-07-10 16:56:36,748 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-10 16:56:36,748 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 622 states and 688 transitions. [2020-07-10 16:56:40,213 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 688 edges. 688 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 688 transitions. [2020-07-10 16:56:40,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2020-07-10 16:56:40,216 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:56:40,216 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:56:40,216 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 16:56:40,217 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:56:40,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:56:40,217 INFO L82 PathProgramCache]: Analyzing trace with hash -2147122244, now seen corresponding path program 1 times [2020-07-10 16:56:40,217 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:56:40,217 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [862740408] [2020-07-10 16:56:40,218 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:56:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,658 WARN L193 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:56:40,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-10 16:56:40,806 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-10 16:56:40,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-10 16:56:40,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-10 16:56:40,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-10 16:56:40,807 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-10 16:56:40,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-10 16:56:40,808 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-10 16:56:40,808 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-10 16:56:40,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-10 16:56:40,809 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-10 16:56:40,809 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-10 16:56:40,809 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-10 16:56:40,810 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-10 16:56:40,810 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-10 16:56:40,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-10 16:56:40,811 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-10 16:56:40,811 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-10 16:56:40,812 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-10 16:56:40,812 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-10 16:56:40,812 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-10 16:56:40,812 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-10 16:56:40,813 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-10 16:56:40,813 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-10 16:56:40,813 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-10 16:56:40,814 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-10 16:56:40,814 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-10 16:56:40,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-10 16:56:40,815 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-10 16:56:40,815 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-10 16:56:40,815 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-10 16:56:40,816 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-10 16:56:40,816 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-10 16:56:40,816 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-10 16:56:40,816 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-10 16:56:40,817 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-10 16:56:40,817 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-10 16:56:40,817 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-10 16:56:40,817 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-10 16:56:40,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-10 16:56:40,818 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-10 16:56:40,818 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-10 16:56:40,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-10 16:56:40,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-10 16:56:40,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-10 16:56:40,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-10 16:56:40,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-10 16:56:40,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-10 16:56:40,819 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-10 16:56:40,819 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-10 16:56:40,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-10 16:56:40,820 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-10 16:56:40,820 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-10 16:56:40,820 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-10 16:56:40,820 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-10 16:56:40,821 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-10 16:56:40,821 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-10 16:56:40,821 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-10 16:56:40,821 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-10 16:56:40,821 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-10 16:56:40,822 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-10 16:56:40,822 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-10 16:56:40,822 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-10 16:56:40,822 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-10 16:56:40,822 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-10 16:56:40,823 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-10 16:56:40,823 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-10 16:56:40,823 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-10 16:56:40,823 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-10 16:56:40,823 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-10 16:56:40,824 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-10 16:56:40,824 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-10 16:56:40,825 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,826 INFO L280 TraceCheckUtils]: 73: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,827 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,827 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,828 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,829 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,830 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,841 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,842 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,848 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-10 16:56:40,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-10 16:56:40,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-10 16:56:40,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,854 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,860 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-10 16:56:40,881 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-10 16:56:40,881 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,882 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-10 16:56:40,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 16:56:40,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,926 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-10 16:56:40,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:56:40,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-10 16:56:40,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-10 16:56:40,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-10 16:56:40,931 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,931 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-10 16:56:40,938 INFO L263 TraceCheckUtils]: 0: Hoare triple {12616#true} call ULTIMATE.init(); {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:56:40,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {12725#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {12616#true} is VALID [2020-07-10 16:56:40,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {12616#true} #valid := #valid[0 := 0]; {12616#true} is VALID [2020-07-10 16:56:40,939 INFO L280 TraceCheckUtils]: 3: Hoare triple {12616#true} assume 0 < #StackHeapBarrier; {12616#true} is VALID [2020-07-10 16:56:40,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {12616#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {12616#true} is VALID [2020-07-10 16:56:40,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {12616#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {12616#true} is VALID [2020-07-10 16:56:40,940 INFO L280 TraceCheckUtils]: 6: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {12616#true} is VALID [2020-07-10 16:56:40,941 INFO L280 TraceCheckUtils]: 7: Hoare triple {12616#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {12616#true} is VALID [2020-07-10 16:56:40,941 INFO L280 TraceCheckUtils]: 8: Hoare triple {12616#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {12616#true} is VALID [2020-07-10 16:56:40,941 INFO L280 TraceCheckUtils]: 9: Hoare triple {12616#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {12616#true} is VALID [2020-07-10 16:56:40,942 INFO L280 TraceCheckUtils]: 10: Hoare triple {12616#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {12616#true} is VALID [2020-07-10 16:56:40,942 INFO L280 TraceCheckUtils]: 11: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {12616#true} is VALID [2020-07-10 16:56:40,942 INFO L280 TraceCheckUtils]: 12: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {12616#true} is VALID [2020-07-10 16:56:40,943 INFO L280 TraceCheckUtils]: 13: Hoare triple {12616#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {12616#true} is VALID [2020-07-10 16:56:40,943 INFO L280 TraceCheckUtils]: 14: Hoare triple {12616#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {12616#true} is VALID [2020-07-10 16:56:40,943 INFO L280 TraceCheckUtils]: 15: Hoare triple {12616#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {12616#true} is VALID [2020-07-10 16:56:40,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {12616#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {12616#true} is VALID [2020-07-10 16:56:40,944 INFO L280 TraceCheckUtils]: 17: Hoare triple {12616#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {12616#true} is VALID [2020-07-10 16:56:40,944 INFO L280 TraceCheckUtils]: 18: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {12616#true} is VALID [2020-07-10 16:56:40,945 INFO L280 TraceCheckUtils]: 19: Hoare triple {12616#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {12616#true} is VALID [2020-07-10 16:56:40,945 INFO L280 TraceCheckUtils]: 20: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {12616#true} is VALID [2020-07-10 16:56:40,945 INFO L280 TraceCheckUtils]: 21: Hoare triple {12616#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {12616#true} is VALID [2020-07-10 16:56:40,946 INFO L280 TraceCheckUtils]: 22: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {12616#true} is VALID [2020-07-10 16:56:40,946 INFO L280 TraceCheckUtils]: 23: Hoare triple {12616#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {12616#true} is VALID [2020-07-10 16:56:40,946 INFO L280 TraceCheckUtils]: 24: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {12616#true} is VALID [2020-07-10 16:56:40,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {12616#true} is VALID [2020-07-10 16:56:40,947 INFO L280 TraceCheckUtils]: 26: Hoare triple {12616#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {12616#true} is VALID [2020-07-10 16:56:40,947 INFO L280 TraceCheckUtils]: 27: Hoare triple {12616#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {12616#true} is VALID [2020-07-10 16:56:40,948 INFO L280 TraceCheckUtils]: 28: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {12616#true} is VALID [2020-07-10 16:56:40,948 INFO L280 TraceCheckUtils]: 29: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {12616#true} is VALID [2020-07-10 16:56:40,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {12616#true} is VALID [2020-07-10 16:56:40,949 INFO L280 TraceCheckUtils]: 31: Hoare triple {12616#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {12616#true} is VALID [2020-07-10 16:56:40,949 INFO L280 TraceCheckUtils]: 32: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {12616#true} is VALID [2020-07-10 16:56:40,949 INFO L280 TraceCheckUtils]: 33: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {12616#true} is VALID [2020-07-10 16:56:40,950 INFO L280 TraceCheckUtils]: 34: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {12616#true} is VALID [2020-07-10 16:56:40,950 INFO L280 TraceCheckUtils]: 35: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {12616#true} is VALID [2020-07-10 16:56:40,950 INFO L280 TraceCheckUtils]: 36: Hoare triple {12616#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {12616#true} is VALID [2020-07-10 16:56:40,951 INFO L280 TraceCheckUtils]: 37: Hoare triple {12616#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {12616#true} is VALID [2020-07-10 16:56:40,951 INFO L280 TraceCheckUtils]: 38: Hoare triple {12616#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {12616#true} is VALID [2020-07-10 16:56:40,951 INFO L280 TraceCheckUtils]: 39: Hoare triple {12616#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {12616#true} is VALID [2020-07-10 16:56:40,952 INFO L280 TraceCheckUtils]: 40: Hoare triple {12616#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {12616#true} is VALID [2020-07-10 16:56:40,952 INFO L280 TraceCheckUtils]: 41: Hoare triple {12616#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {12616#true} is VALID [2020-07-10 16:56:40,952 INFO L280 TraceCheckUtils]: 42: Hoare triple {12616#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {12616#true} is VALID [2020-07-10 16:56:40,953 INFO L280 TraceCheckUtils]: 43: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {12616#true} is VALID [2020-07-10 16:56:40,953 INFO L280 TraceCheckUtils]: 44: Hoare triple {12616#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {12616#true} is VALID [2020-07-10 16:56:40,953 INFO L280 TraceCheckUtils]: 45: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {12616#true} is VALID [2020-07-10 16:56:40,954 INFO L280 TraceCheckUtils]: 46: Hoare triple {12616#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {12616#true} is VALID [2020-07-10 16:56:40,954 INFO L280 TraceCheckUtils]: 47: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {12616#true} is VALID [2020-07-10 16:56:40,954 INFO L280 TraceCheckUtils]: 48: Hoare triple {12616#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {12616#true} is VALID [2020-07-10 16:56:40,955 INFO L280 TraceCheckUtils]: 49: Hoare triple {12616#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {12616#true} is VALID [2020-07-10 16:56:40,955 INFO L280 TraceCheckUtils]: 50: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {12616#true} is VALID [2020-07-10 16:56:40,955 INFO L280 TraceCheckUtils]: 51: Hoare triple {12616#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {12616#true} is VALID [2020-07-10 16:56:40,955 INFO L280 TraceCheckUtils]: 52: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {12616#true} is VALID [2020-07-10 16:56:40,956 INFO L280 TraceCheckUtils]: 53: Hoare triple {12616#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {12616#true} is VALID [2020-07-10 16:56:40,956 INFO L280 TraceCheckUtils]: 54: Hoare triple {12616#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {12616#true} is VALID [2020-07-10 16:56:40,956 INFO L280 TraceCheckUtils]: 55: Hoare triple {12616#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {12616#true} is VALID [2020-07-10 16:56:40,957 INFO L280 TraceCheckUtils]: 56: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {12616#true} is VALID [2020-07-10 16:56:40,957 INFO L280 TraceCheckUtils]: 57: Hoare triple {12616#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {12616#true} is VALID [2020-07-10 16:56:40,957 INFO L280 TraceCheckUtils]: 58: Hoare triple {12616#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {12616#true} is VALID [2020-07-10 16:56:40,958 INFO L280 TraceCheckUtils]: 59: Hoare triple {12616#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {12616#true} is VALID [2020-07-10 16:56:40,958 INFO L280 TraceCheckUtils]: 60: Hoare triple {12616#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {12616#true} is VALID [2020-07-10 16:56:40,958 INFO L280 TraceCheckUtils]: 61: Hoare triple {12616#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {12616#true} is VALID [2020-07-10 16:56:40,959 INFO L280 TraceCheckUtils]: 62: Hoare triple {12616#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {12616#true} is VALID [2020-07-10 16:56:40,959 INFO L280 TraceCheckUtils]: 63: Hoare triple {12616#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {12616#true} is VALID [2020-07-10 16:56:40,959 INFO L280 TraceCheckUtils]: 64: Hoare triple {12616#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {12616#true} is VALID [2020-07-10 16:56:40,960 INFO L280 TraceCheckUtils]: 65: Hoare triple {12616#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {12616#true} is VALID [2020-07-10 16:56:40,960 INFO L280 TraceCheckUtils]: 66: Hoare triple {12616#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {12616#true} is VALID [2020-07-10 16:56:40,960 INFO L280 TraceCheckUtils]: 67: Hoare triple {12616#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {12616#true} is VALID [2020-07-10 16:56:40,961 INFO L280 TraceCheckUtils]: 68: Hoare triple {12616#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {12616#true} is VALID [2020-07-10 16:56:40,961 INFO L280 TraceCheckUtils]: 69: Hoare triple {12616#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {12616#true} is VALID [2020-07-10 16:56:40,961 INFO L280 TraceCheckUtils]: 70: Hoare triple {12616#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {12616#true} is VALID [2020-07-10 16:56:40,962 INFO L280 TraceCheckUtils]: 71: Hoare triple {12616#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {12616#true} is VALID [2020-07-10 16:56:40,962 INFO L280 TraceCheckUtils]: 72: Hoare triple {12616#true} ~waterLevel~0 := 1; {12616#true} is VALID [2020-07-10 16:56:40,966 INFO L280 TraceCheckUtils]: 73: Hoare triple {12616#true} ~methaneLevelCritical~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,967 INFO L280 TraceCheckUtils]: 74: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~pumpRunning~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,968 INFO L280 TraceCheckUtils]: 75: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~systemActive~0 := 1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,968 INFO L280 TraceCheckUtils]: 76: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~cleanupTimeShifts~0 := 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,969 INFO L280 TraceCheckUtils]: 77: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~head~0.base, ~head~0.offset := 0, 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,969 INFO L280 TraceCheckUtils]: 78: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume true; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,970 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {12697#(= 0 ~methaneLevelCritical~0)} {12616#true} #895#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,971 INFO L263 TraceCheckUtils]: 80: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret73 := main(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,972 INFO L280 TraceCheckUtils]: 81: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~retValue_acc~6; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,972 INFO L280 TraceCheckUtils]: 82: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,973 INFO L263 TraceCheckUtils]: 83: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_helpers(); {12616#true} is VALID [2020-07-10 16:56:40,973 INFO L280 TraceCheckUtils]: 84: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,974 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #809#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,974 INFO L263 TraceCheckUtils]: 86: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call select_features(); {12616#true} is VALID [2020-07-10 16:56:40,975 INFO L280 TraceCheckUtils]: 87: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,975 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #811#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,976 INFO L263 TraceCheckUtils]: 89: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret36 := valid_product(); {12616#true} is VALID [2020-07-10 16:56:40,976 INFO L280 TraceCheckUtils]: 90: Hoare triple {12616#true} havoc ~retValue_acc~11; {12616#true} is VALID [2020-07-10 16:56:40,976 INFO L280 TraceCheckUtils]: 91: Hoare triple {12616#true} ~retValue_acc~11 := 1; {12616#true} is VALID [2020-07-10 16:56:40,977 INFO L280 TraceCheckUtils]: 92: Hoare triple {12616#true} #res := ~retValue_acc~11; {12616#true} is VALID [2020-07-10 16:56:40,977 INFO L280 TraceCheckUtils]: 93: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,978 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #813#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,979 INFO L280 TraceCheckUtils]: 95: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,980 INFO L280 TraceCheckUtils]: 96: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~5 := #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,980 INFO L280 TraceCheckUtils]: 97: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~ret36; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,981 INFO L280 TraceCheckUtils]: 98: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp~5; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,982 INFO L263 TraceCheckUtils]: 99: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call setup(); {12616#true} is VALID [2020-07-10 16:56:40,982 INFO L280 TraceCheckUtils]: 100: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:40,983 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #815#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,984 INFO L263 TraceCheckUtils]: 102: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call runTest(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,984 INFO L263 TraceCheckUtils]: 103: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call test(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,985 INFO L280 TraceCheckUtils]: 104: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~splverifierCounter~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,986 INFO L280 TraceCheckUtils]: 105: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~3; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,987 INFO L280 TraceCheckUtils]: 106: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~1; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,987 INFO L280 TraceCheckUtils]: 107: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,988 INFO L280 TraceCheckUtils]: 108: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___2~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,989 INFO L280 TraceCheckUtils]: 109: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~splverifierCounter~0 := 0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,990 INFO L280 TraceCheckUtils]: 110: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !false; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,991 INFO L280 TraceCheckUtils]: 111: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume ~splverifierCounter~0 < 4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,991 INFO L280 TraceCheckUtils]: 112: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,992 INFO L280 TraceCheckUtils]: 113: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp~3 := #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,993 INFO L280 TraceCheckUtils]: 114: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet30; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,995 INFO L280 TraceCheckUtils]: 115: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp~3); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,995 INFO L280 TraceCheckUtils]: 116: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,997 INFO L280 TraceCheckUtils]: 117: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___0~1 := #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,997 INFO L280 TraceCheckUtils]: 118: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet31; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,998 INFO L280 TraceCheckUtils]: 119: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___0~1); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:40,999 INFO L280 TraceCheckUtils]: 120: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,000 INFO L280 TraceCheckUtils]: 121: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___2~0 := #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,000 INFO L280 TraceCheckUtils]: 122: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet32; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,001 INFO L280 TraceCheckUtils]: 123: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~tmp___2~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,002 INFO L280 TraceCheckUtils]: 124: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,003 INFO L280 TraceCheckUtils]: 125: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} ~tmp___1~0 := #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,004 INFO L280 TraceCheckUtils]: 126: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc #t~nondet33; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,004 INFO L280 TraceCheckUtils]: 127: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume 0 != ~tmp___1~0; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,005 INFO L263 TraceCheckUtils]: 128: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call stopSystem(); {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:56:41,006 INFO L280 TraceCheckUtils]: 129: Hoare triple {12726#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {12616#true} is VALID [2020-07-10 16:56:41,006 INFO L280 TraceCheckUtils]: 130: Hoare triple {12616#true} ~systemActive~0 := 0; {12616#true} is VALID [2020-07-10 16:56:41,006 INFO L280 TraceCheckUtils]: 131: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:41,007 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {12616#true} {12697#(= 0 ~methaneLevelCritical~0)} #863#return; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,008 INFO L263 TraceCheckUtils]: 133: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call timeShift(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,009 INFO L280 TraceCheckUtils]: 134: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~pumpRunning~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,010 INFO L280 TraceCheckUtils]: 135: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} assume !(0 != ~systemActive~0); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,010 INFO L263 TraceCheckUtils]: 136: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification1_spec__1(); {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,011 INFO L280 TraceCheckUtils]: 137: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp~4; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,011 INFO L280 TraceCheckUtils]: 138: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} havoc ~tmp___0~2; {12697#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,011 INFO L263 TraceCheckUtils]: 139: Hoare triple {12697#(= 0 ~methaneLevelCritical~0)} call #t~ret34 := isMethaneLevelCritical(); {12616#true} is VALID [2020-07-10 16:56:41,012 INFO L280 TraceCheckUtils]: 140: Hoare triple {12616#true} havoc ~retValue_acc~0; {12616#true} is VALID [2020-07-10 16:56:41,012 INFO L280 TraceCheckUtils]: 141: Hoare triple {12616#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} is VALID [2020-07-10 16:56:41,013 INFO L280 TraceCheckUtils]: 142: Hoare triple {12727#(= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0)} #res := ~retValue_acc~0; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,013 INFO L280 TraceCheckUtils]: 143: Hoare triple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-10 16:56:41,014 INFO L275 TraceCheckUtils]: 144: Hoare quadruple {12728#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {12697#(= 0 ~methaneLevelCritical~0)} #899#return; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-10 16:56:41,015 INFO L280 TraceCheckUtils]: 145: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} is VALID [2020-07-10 16:56:41,015 INFO L280 TraceCheckUtils]: 146: Hoare triple {12718#(= 0 |__utac_acc__Specification1_spec__1_#t~ret34|)} ~tmp~4 := #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-10 16:56:41,016 INFO L280 TraceCheckUtils]: 147: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} havoc #t~ret34; {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} is VALID [2020-07-10 16:56:41,016 INFO L280 TraceCheckUtils]: 148: Hoare triple {12719#(= 0 __utac_acc__Specification1_spec__1_~tmp~4)} assume 0 != ~tmp~4; {12617#false} is VALID [2020-07-10 16:56:41,016 INFO L263 TraceCheckUtils]: 149: Hoare triple {12617#false} call #t~ret35 := isPumpRunning(); {12616#true} is VALID [2020-07-10 16:56:41,017 INFO L280 TraceCheckUtils]: 150: Hoare triple {12616#true} havoc ~retValue_acc~4; {12616#true} is VALID [2020-07-10 16:56:41,017 INFO L280 TraceCheckUtils]: 151: Hoare triple {12616#true} ~retValue_acc~4 := ~pumpRunning~0; {12616#true} is VALID [2020-07-10 16:56:41,017 INFO L280 TraceCheckUtils]: 152: Hoare triple {12616#true} #res := ~retValue_acc~4; {12616#true} is VALID [2020-07-10 16:56:41,017 INFO L280 TraceCheckUtils]: 153: Hoare triple {12616#true} assume true; {12616#true} is VALID [2020-07-10 16:56:41,017 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {12616#true} {12617#false} #901#return; {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L280 TraceCheckUtils]: 155: Hoare triple {12617#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L280 TraceCheckUtils]: 156: Hoare triple {12617#false} ~tmp___0~2 := #t~ret35; {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L280 TraceCheckUtils]: 157: Hoare triple {12617#false} havoc #t~ret35; {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L280 TraceCheckUtils]: 158: Hoare triple {12617#false} assume 0 != ~tmp___0~2; {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L263 TraceCheckUtils]: 159: Hoare triple {12617#false} call __automaton_fail(); {12617#false} is VALID [2020-07-10 16:56:41,018 INFO L280 TraceCheckUtils]: 160: Hoare triple {12617#false} assume !false; {12617#false} is VALID [2020-07-10 16:56:41,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:56:41,074 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:56:41,075 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [862740408] [2020-07-10 16:56:41,075 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:56:41,076 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 16:56:41,076 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1575987884] [2020-07-10 16:56:41,077 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 16:56:41,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:56:41,078 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 16:56:41,236 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:56:41,237 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 16:56:41,237 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:56:41,237 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 16:56:41,237 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-07-10 16:56:41,237 INFO L87 Difference]: Start difference. First operand 622 states and 688 transitions. Second operand 9 states. [2020-07-10 16:56:42,375 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:56:50,510 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:51,081 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:56:51,893 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:52,711 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:56:53,113 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:56:53,542 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:53,955 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:56:55,921 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:57:25,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:25,846 INFO L93 Difference]: Finished difference Result 1691 states and 1962 transitions. [2020-07-10 16:57:25,846 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 16:57:25,846 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 161 [2020-07-10 16:57:25,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:57:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 16:57:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-10 16:57:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 16:57:25,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 699 transitions. [2020-07-10 16:57:25,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 699 transitions. [2020-07-10 16:57:27,896 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 699 edges. 699 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:57:28,022 INFO L225 Difference]: With dead ends: 1691 [2020-07-10 16:57:28,023 INFO L226 Difference]: Without dead ends: 1179 [2020-07-10 16:57:28,026 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=93, Invalid=249, Unknown=0, NotChecked=0, Total=342 [2020-07-10 16:57:28,028 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1179 states. [2020-07-10 16:57:55,485 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1179 to 1051. [2020-07-10 16:57:55,485 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:57:55,486 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1179 states. Second operand 1051 states. [2020-07-10 16:57:55,486 INFO L74 IsIncluded]: Start isIncluded. First operand 1179 states. Second operand 1051 states. [2020-07-10 16:57:55,486 INFO L87 Difference]: Start difference. First operand 1179 states. Second operand 1051 states. [2020-07-10 16:57:55,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:55,565 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-10 16:57:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-10 16:57:55,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:57:55,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:57:55,569 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1179 states. [2020-07-10 16:57:55,569 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1179 states. [2020-07-10 16:57:55,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:57:55,665 INFO L93 Difference]: Finished difference Result 1179 states and 1339 transitions. [2020-07-10 16:57:55,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1339 transitions. [2020-07-10 16:57:55,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:57:55,669 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:57:55,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:57:55,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:57:55,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-10 16:57:55,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1170 transitions. [2020-07-10 16:57:55,751 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1170 transitions. Word has length 161 [2020-07-10 16:57:55,751 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:57:55,751 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1170 transitions. [2020-07-10 16:57:55,752 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 16:57:55,752 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1170 transitions. [2020-07-10 16:58:01,974 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1170 edges. 1170 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:58:01,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1170 transitions. [2020-07-10 16:58:01,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2020-07-10 16:58:01,978 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:58:01,978 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 16:58:01,979 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 16:58:01,979 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:58:01,979 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:58:01,979 INFO L82 PathProgramCache]: Analyzing trace with hash 122714309, now seen corresponding path program 1 times [2020-07-10 16:58:01,979 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:58:01,980 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [865451] [2020-07-10 16:58:01,980 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 16:58:02,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,345 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:58:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-10 16:58:02,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-10 16:58:02,417 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-10 16:58:02,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-10 16:58:02,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-10 16:58:02,417 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-10 16:58:02,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-10 16:58:02,418 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-10 16:58:02,418 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-10 16:58:02,418 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-10 16:58:02,418 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-10 16:58:02,418 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-10 16:58:02,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-10 16:58:02,420 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-10 16:58:02,420 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-10 16:58:02,420 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-10 16:58:02,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-10 16:58:02,420 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-10 16:58:02,421 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-10 16:58:02,421 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-10 16:58:02,421 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-10 16:58:02,421 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-10 16:58:02,421 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-10 16:58:02,422 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-10 16:58:02,423 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-10 16:58:02,423 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-10 16:58:02,423 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-10 16:58:02,423 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-10 16:58:02,423 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-10 16:58:02,424 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-10 16:58:02,424 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-10 16:58:02,424 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-10 16:58:02,424 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-10 16:58:02,424 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-10 16:58:02,425 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-10 16:58:02,425 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-10 16:58:02,425 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-10 16:58:02,425 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-10 16:58:02,425 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-10 16:58:02,426 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-10 16:58:02,426 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-10 16:58:02,426 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-10 16:58:02,426 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-10 16:58:02,427 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-10 16:58:02,427 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-10 16:58:02,427 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-10 16:58:02,427 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-10 16:58:02,427 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-10 16:58:02,428 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-10 16:58:02,428 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-10 16:58:02,428 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-10 16:58:02,428 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-10 16:58:02,428 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-10 16:58:02,429 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-10 16:58:02,429 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-10 16:58:02,429 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-10 16:58:02,429 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-10 16:58:02,429 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-10 16:58:02,430 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-10 16:58:02,430 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-10 16:58:02,430 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-10 16:58:02,430 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-10 16:58:02,430 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-10 16:58:02,431 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,432 INFO L280 TraceCheckUtils]: 74: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,432 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,433 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,433 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,434 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,441 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,445 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-10 16:58:02,449 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-10 16:58:02,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-10 16:58:02,450 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,451 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,453 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,454 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-10 16:58:02,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-10 16:58:02,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,469 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,488 INFO L280 TraceCheckUtils]: 0: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,489 INFO L280 TraceCheckUtils]: 2: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,489 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-10 16:58:02,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-10 16:58:02,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-10 16:58:02,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,494 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:58:02,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-10 16:58:02,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 16:58:02,532 INFO L280 TraceCheckUtils]: 2: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:58:02,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:58:02,533 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-10 16:58:02,538 INFO L263 TraceCheckUtils]: 0: Hoare triple {20594#true} call ULTIMATE.init(); {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:58:02,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {20707#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {20594#true} is VALID [2020-07-10 16:58:02,538 INFO L280 TraceCheckUtils]: 2: Hoare triple {20594#true} #valid := #valid[0 := 0]; {20594#true} is VALID [2020-07-10 16:58:02,539 INFO L280 TraceCheckUtils]: 3: Hoare triple {20594#true} assume 0 < #StackHeapBarrier; {20594#true} is VALID [2020-07-10 16:58:02,539 INFO L280 TraceCheckUtils]: 4: Hoare triple {20594#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {20594#true} is VALID [2020-07-10 16:58:02,539 INFO L280 TraceCheckUtils]: 5: Hoare triple {20594#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {20594#true} is VALID [2020-07-10 16:58:02,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {20594#true} is VALID [2020-07-10 16:58:02,539 INFO L280 TraceCheckUtils]: 7: Hoare triple {20594#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {20594#true} is VALID [2020-07-10 16:58:02,540 INFO L280 TraceCheckUtils]: 8: Hoare triple {20594#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {20594#true} is VALID [2020-07-10 16:58:02,540 INFO L280 TraceCheckUtils]: 9: Hoare triple {20594#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {20594#true} is VALID [2020-07-10 16:58:02,540 INFO L280 TraceCheckUtils]: 10: Hoare triple {20594#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {20594#true} is VALID [2020-07-10 16:58:02,540 INFO L280 TraceCheckUtils]: 11: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {20594#true} is VALID [2020-07-10 16:58:02,540 INFO L280 TraceCheckUtils]: 12: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {20594#true} is VALID [2020-07-10 16:58:02,541 INFO L280 TraceCheckUtils]: 13: Hoare triple {20594#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {20594#true} is VALID [2020-07-10 16:58:02,541 INFO L280 TraceCheckUtils]: 14: Hoare triple {20594#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {20594#true} is VALID [2020-07-10 16:58:02,541 INFO L280 TraceCheckUtils]: 15: Hoare triple {20594#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {20594#true} is VALID [2020-07-10 16:58:02,541 INFO L280 TraceCheckUtils]: 16: Hoare triple {20594#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {20594#true} is VALID [2020-07-10 16:58:02,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {20594#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {20594#true} is VALID [2020-07-10 16:58:02,542 INFO L280 TraceCheckUtils]: 18: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {20594#true} is VALID [2020-07-10 16:58:02,542 INFO L280 TraceCheckUtils]: 19: Hoare triple {20594#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {20594#true} is VALID [2020-07-10 16:58:02,542 INFO L280 TraceCheckUtils]: 20: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {20594#true} is VALID [2020-07-10 16:58:02,542 INFO L280 TraceCheckUtils]: 21: Hoare triple {20594#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {20594#true} is VALID [2020-07-10 16:58:02,542 INFO L280 TraceCheckUtils]: 22: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {20594#true} is VALID [2020-07-10 16:58:02,543 INFO L280 TraceCheckUtils]: 23: Hoare triple {20594#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {20594#true} is VALID [2020-07-10 16:58:02,543 INFO L280 TraceCheckUtils]: 24: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {20594#true} is VALID [2020-07-10 16:58:02,543 INFO L280 TraceCheckUtils]: 25: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {20594#true} is VALID [2020-07-10 16:58:02,543 INFO L280 TraceCheckUtils]: 26: Hoare triple {20594#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {20594#true} is VALID [2020-07-10 16:58:02,543 INFO L280 TraceCheckUtils]: 27: Hoare triple {20594#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 28: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 29: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 30: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 31: Hoare triple {20594#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 32: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {20594#true} is VALID [2020-07-10 16:58:02,544 INFO L280 TraceCheckUtils]: 33: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 34: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 35: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 36: Hoare triple {20594#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 37: Hoare triple {20594#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {20594#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {20594#true} is VALID [2020-07-10 16:58:02,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {20594#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {20594#true} is VALID [2020-07-10 16:58:02,546 INFO L280 TraceCheckUtils]: 40: Hoare triple {20594#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {20594#true} is VALID [2020-07-10 16:58:02,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {20594#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {20594#true} is VALID [2020-07-10 16:58:02,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {20594#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {20594#true} is VALID [2020-07-10 16:58:02,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {20594#true} is VALID [2020-07-10 16:58:02,546 INFO L280 TraceCheckUtils]: 44: Hoare triple {20594#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 45: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {20594#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 47: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 48: Hoare triple {20594#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 49: Hoare triple {20594#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {20594#true} is VALID [2020-07-10 16:58:02,547 INFO L280 TraceCheckUtils]: 50: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 51: Hoare triple {20594#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 52: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 53: Hoare triple {20594#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 54: Hoare triple {20594#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 55: Hoare triple {20594#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {20594#true} is VALID [2020-07-10 16:58:02,548 INFO L280 TraceCheckUtils]: 56: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 57: Hoare triple {20594#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 58: Hoare triple {20594#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 59: Hoare triple {20594#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 60: Hoare triple {20594#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 61: Hoare triple {20594#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {20594#true} is VALID [2020-07-10 16:58:02,549 INFO L280 TraceCheckUtils]: 62: Hoare triple {20594#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 63: Hoare triple {20594#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 64: Hoare triple {20594#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 65: Hoare triple {20594#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 66: Hoare triple {20594#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 67: Hoare triple {20594#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {20594#true} is VALID [2020-07-10 16:58:02,550 INFO L280 TraceCheckUtils]: 68: Hoare triple {20594#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {20594#true} is VALID [2020-07-10 16:58:02,551 INFO L280 TraceCheckUtils]: 69: Hoare triple {20594#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {20594#true} is VALID [2020-07-10 16:58:02,551 INFO L280 TraceCheckUtils]: 70: Hoare triple {20594#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {20594#true} is VALID [2020-07-10 16:58:02,551 INFO L280 TraceCheckUtils]: 71: Hoare triple {20594#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {20594#true} is VALID [2020-07-10 16:58:02,551 INFO L280 TraceCheckUtils]: 72: Hoare triple {20594#true} ~waterLevel~0 := 1; {20594#true} is VALID [2020-07-10 16:58:02,551 INFO L280 TraceCheckUtils]: 73: Hoare triple {20594#true} ~methaneLevelCritical~0 := 0; {20594#true} is VALID [2020-07-10 16:58:02,555 INFO L280 TraceCheckUtils]: 74: Hoare triple {20594#true} ~pumpRunning~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,556 INFO L280 TraceCheckUtils]: 75: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,556 INFO L280 TraceCheckUtils]: 76: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~cleanupTimeShifts~0 := 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,557 INFO L280 TraceCheckUtils]: 77: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~head~0.base, ~head~0.offset := 0, 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,557 INFO L280 TraceCheckUtils]: 78: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,558 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20594#true} #895#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,558 INFO L263 TraceCheckUtils]: 80: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,559 INFO L280 TraceCheckUtils]: 81: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~6; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,559 INFO L280 TraceCheckUtils]: 82: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,560 INFO L263 TraceCheckUtils]: 83: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_helpers(); {20594#true} is VALID [2020-07-10 16:58:02,560 INFO L280 TraceCheckUtils]: 84: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,560 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #809#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,561 INFO L263 TraceCheckUtils]: 86: Hoare triple {20675#(= 0 ~pumpRunning~0)} call select_features(); {20594#true} is VALID [2020-07-10 16:58:02,561 INFO L280 TraceCheckUtils]: 87: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,561 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #811#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,561 INFO L263 TraceCheckUtils]: 89: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret36 := valid_product(); {20594#true} is VALID [2020-07-10 16:58:02,562 INFO L280 TraceCheckUtils]: 90: Hoare triple {20594#true} havoc ~retValue_acc~11; {20594#true} is VALID [2020-07-10 16:58:02,562 INFO L280 TraceCheckUtils]: 91: Hoare triple {20594#true} ~retValue_acc~11 := 1; {20594#true} is VALID [2020-07-10 16:58:02,562 INFO L280 TraceCheckUtils]: 92: Hoare triple {20594#true} #res := ~retValue_acc~11; {20594#true} is VALID [2020-07-10 16:58:02,562 INFO L280 TraceCheckUtils]: 93: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,564 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #813#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,564 INFO L280 TraceCheckUtils]: 95: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,565 INFO L280 TraceCheckUtils]: 96: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~5 := #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,565 INFO L280 TraceCheckUtils]: 97: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret36; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,566 INFO L280 TraceCheckUtils]: 98: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,566 INFO L263 TraceCheckUtils]: 99: Hoare triple {20675#(= 0 ~pumpRunning~0)} call setup(); {20594#true} is VALID [2020-07-10 16:58:02,566 INFO L280 TraceCheckUtils]: 100: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,567 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #815#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,567 INFO L263 TraceCheckUtils]: 102: Hoare triple {20675#(= 0 ~pumpRunning~0)} call runTest(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,568 INFO L263 TraceCheckUtils]: 103: Hoare triple {20675#(= 0 ~pumpRunning~0)} call test(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,569 INFO L280 TraceCheckUtils]: 104: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,569 INFO L280 TraceCheckUtils]: 105: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~3; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,570 INFO L280 TraceCheckUtils]: 106: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,570 INFO L280 TraceCheckUtils]: 107: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,571 INFO L280 TraceCheckUtils]: 108: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___2~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,571 INFO L280 TraceCheckUtils]: 109: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~splverifierCounter~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,572 INFO L280 TraceCheckUtils]: 110: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !false; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,572 INFO L280 TraceCheckUtils]: 111: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,573 INFO L280 TraceCheckUtils]: 112: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,573 INFO L280 TraceCheckUtils]: 113: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~3 := #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,574 INFO L280 TraceCheckUtils]: 114: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet30; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,574 INFO L280 TraceCheckUtils]: 115: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~3); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,575 INFO L280 TraceCheckUtils]: 116: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,575 INFO L280 TraceCheckUtils]: 117: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___0~1 := #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,576 INFO L280 TraceCheckUtils]: 118: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet31; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,576 INFO L280 TraceCheckUtils]: 119: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___0~1; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,577 INFO L263 TraceCheckUtils]: 120: Hoare triple {20675#(= 0 ~pumpRunning~0)} call changeMethaneLevel(); {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 16:58:02,577 INFO L280 TraceCheckUtils]: 121: Hoare triple {20708#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {20594#true} is VALID [2020-07-10 16:58:02,577 INFO L280 TraceCheckUtils]: 122: Hoare triple {20594#true} ~methaneLevelCritical~0 := 1; {20594#true} is VALID [2020-07-10 16:58:02,578 INFO L280 TraceCheckUtils]: 123: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,578 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #861#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,579 INFO L280 TraceCheckUtils]: 125: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,579 INFO L280 TraceCheckUtils]: 126: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___2~0 := #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,580 INFO L280 TraceCheckUtils]: 127: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet32; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,580 INFO L280 TraceCheckUtils]: 128: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,581 INFO L280 TraceCheckUtils]: 129: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet33 && #t~nondet33 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,581 INFO L280 TraceCheckUtils]: 130: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp___1~0 := #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,582 INFO L280 TraceCheckUtils]: 131: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~nondet33; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,582 INFO L280 TraceCheckUtils]: 132: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,583 INFO L263 TraceCheckUtils]: 133: Hoare triple {20675#(= 0 ~pumpRunning~0)} call stopSystem(); {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 16:58:02,583 INFO L280 TraceCheckUtils]: 134: Hoare triple {20709#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,584 INFO L280 TraceCheckUtils]: 135: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,584 INFO L280 TraceCheckUtils]: 136: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume true; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,585 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {20675#(= 0 ~pumpRunning~0)} {20675#(= 0 ~pumpRunning~0)} #863#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,585 INFO L263 TraceCheckUtils]: 138: Hoare triple {20675#(= 0 ~pumpRunning~0)} call timeShift(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,586 INFO L280 TraceCheckUtils]: 139: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,586 INFO L280 TraceCheckUtils]: 140: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,587 INFO L263 TraceCheckUtils]: 141: Hoare triple {20675#(= 0 ~pumpRunning~0)} call __utac_acc__Specification1_spec__1(); {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,587 INFO L280 TraceCheckUtils]: 142: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,588 INFO L280 TraceCheckUtils]: 143: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc ~tmp___0~2; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,588 INFO L263 TraceCheckUtils]: 144: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret34 := isMethaneLevelCritical(); {20594#true} is VALID [2020-07-10 16:58:02,588 INFO L280 TraceCheckUtils]: 145: Hoare triple {20594#true} havoc ~retValue_acc~0; {20594#true} is VALID [2020-07-10 16:58:02,588 INFO L280 TraceCheckUtils]: 146: Hoare triple {20594#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {20594#true} is VALID [2020-07-10 16:58:02,589 INFO L280 TraceCheckUtils]: 147: Hoare triple {20594#true} #res := ~retValue_acc~0; {20594#true} is VALID [2020-07-10 16:58:02,589 INFO L280 TraceCheckUtils]: 148: Hoare triple {20594#true} assume true; {20594#true} is VALID [2020-07-10 16:58:02,590 INFO L275 TraceCheckUtils]: 149: Hoare quadruple {20594#true} {20675#(= 0 ~pumpRunning~0)} #899#return; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,590 INFO L280 TraceCheckUtils]: 150: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,591 INFO L280 TraceCheckUtils]: 151: Hoare triple {20675#(= 0 ~pumpRunning~0)} ~tmp~4 := #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,591 INFO L280 TraceCheckUtils]: 152: Hoare triple {20675#(= 0 ~pumpRunning~0)} havoc #t~ret34; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,592 INFO L280 TraceCheckUtils]: 153: Hoare triple {20675#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~4; {20675#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 16:58:02,592 INFO L263 TraceCheckUtils]: 154: Hoare triple {20675#(= 0 ~pumpRunning~0)} call #t~ret35 := isPumpRunning(); {20594#true} is VALID [2020-07-10 16:58:02,592 INFO L280 TraceCheckUtils]: 155: Hoare triple {20594#true} havoc ~retValue_acc~4; {20594#true} is VALID [2020-07-10 16:58:02,593 INFO L280 TraceCheckUtils]: 156: Hoare triple {20594#true} ~retValue_acc~4 := ~pumpRunning~0; {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} is VALID [2020-07-10 16:58:02,593 INFO L280 TraceCheckUtils]: 157: Hoare triple {20710#(= ~pumpRunning~0 isPumpRunning_~retValue_acc~4)} #res := ~retValue_acc~4; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:58:02,594 INFO L280 TraceCheckUtils]: 158: Hoare triple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 16:58:02,595 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {20711#(= ~pumpRunning~0 |isPumpRunning_#res|)} {20675#(= 0 ~pumpRunning~0)} #901#return; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-10 16:58:02,595 INFO L280 TraceCheckUtils]: 160: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} is VALID [2020-07-10 16:58:02,596 INFO L280 TraceCheckUtils]: 161: Hoare triple {20705#(= 0 |__utac_acc__Specification1_spec__1_#t~ret35|)} ~tmp___0~2 := #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-10 16:58:02,596 INFO L280 TraceCheckUtils]: 162: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} havoc #t~ret35; {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} is VALID [2020-07-10 16:58:02,597 INFO L280 TraceCheckUtils]: 163: Hoare triple {20706#(= 0 __utac_acc__Specification1_spec__1_~tmp___0~2)} assume 0 != ~tmp___0~2; {20595#false} is VALID [2020-07-10 16:58:02,597 INFO L263 TraceCheckUtils]: 164: Hoare triple {20595#false} call __automaton_fail(); {20595#false} is VALID [2020-07-10 16:58:02,597 INFO L280 TraceCheckUtils]: 165: Hoare triple {20595#false} assume !false; {20595#false} is VALID [2020-07-10 16:58:02,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:58:02,663 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:58:02,664 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [865451] [2020-07-10 16:58:02,665 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:58:02,665 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2020-07-10 16:58:02,666 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305109521] [2020-07-10 16:58:02,667 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 16:58:02,667 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:58:02,667 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states. [2020-07-10 16:58:02,916 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 166 edges. 166 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:58:02,917 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2020-07-10 16:58:02,917 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 16:58:02,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2020-07-10 16:58:02,918 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2020-07-10 16:58:02,918 INFO L87 Difference]: Start difference. First operand 1051 states and 1170 transitions. Second operand 10 states. [2020-07-10 16:58:04,450 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:58:17,435 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:18,272 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:58:19,495 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:20,459 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 16:58:21,109 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:30,471 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2020-07-10 16:58:30,945 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 188 [2020-07-10 16:58:32,847 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 16:58:54,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:58:54,037 INFO L93 Difference]: Finished difference Result 1311 states and 1533 transitions. [2020-07-10 16:58:54,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2020-07-10 16:58:54,037 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 166 [2020-07-10 16:58:54,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 16:58:54,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:58:54,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-10 16:58:54,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2020-07-10 16:58:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 530 transitions. [2020-07-10 16:58:54,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 530 transitions. [2020-07-10 16:58:55,652 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 530 edges. 530 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:58:55,723 INFO L225 Difference]: With dead ends: 1311 [2020-07-10 16:58:55,724 INFO L226 Difference]: Without dead ends: 1308 [2020-07-10 16:58:55,724 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 65 ImplicationChecksByTransitivity, 3.1s TimeCoverageRelationStatistics Valid=143, Invalid=363, Unknown=0, NotChecked=0, Total=506 [2020-07-10 16:58:55,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1308 states. [2020-07-10 16:59:24,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1308 to 1051. [2020-07-10 16:59:24,367 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 16:59:24,367 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1308 states. Second operand 1051 states. [2020-07-10 16:59:24,367 INFO L74 IsIncluded]: Start isIncluded. First operand 1308 states. Second operand 1051 states. [2020-07-10 16:59:24,367 INFO L87 Difference]: Start difference. First operand 1308 states. Second operand 1051 states. [2020-07-10 16:59:24,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:59:24,464 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-10 16:59:24,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-10 16:59:24,468 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:59:24,468 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:59:24,469 INFO L74 IsIncluded]: Start isIncluded. First operand 1051 states. Second operand 1308 states. [2020-07-10 16:59:24,469 INFO L87 Difference]: Start difference. First operand 1051 states. Second operand 1308 states. [2020-07-10 16:59:24,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 16:59:24,572 INFO L93 Difference]: Finished difference Result 1308 states and 1528 transitions. [2020-07-10 16:59:24,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1528 transitions. [2020-07-10 16:59:24,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 16:59:24,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 16:59:24,577 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 16:59:24,577 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 16:59:24,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1051 states. [2020-07-10 16:59:24,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1167 transitions. [2020-07-10 16:59:24,650 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1167 transitions. Word has length 166 [2020-07-10 16:59:24,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 16:59:24,650 INFO L479 AbstractCegarLoop]: Abstraction has 1051 states and 1167 transitions. [2020-07-10 16:59:24,650 INFO L480 AbstractCegarLoop]: Interpolant automaton has 10 states. [2020-07-10 16:59:24,651 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 1051 states and 1167 transitions. [2020-07-10 16:59:30,899 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1167 edges. 1167 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 16:59:30,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1167 transitions. [2020-07-10 16:59:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2020-07-10 16:59:30,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 16:59:30,906 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 16:59:30,906 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 16:59:30,906 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 16:59:30,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 16:59:30,906 INFO L82 PathProgramCache]: Analyzing trace with hash 17634563, now seen corresponding path program 1 times [2020-07-10 16:59:30,907 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 16:59:30,907 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1530103118] [2020-07-10 16:59:30,907 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Garbage collection #1: 29 nodes / 0 free / 0.0s / 0.0s total Resizing node table from 29 to 53 Garbage collection #2: 53 nodes / 0 free / 0.001s / 0.001s total Resizing node table from 53 to 103 Garbage collection #3: 103 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 103 to 199 Garbage collection #4: 199 nodes / 0 free / 0.0s / 0.001s total Resizing node table from 199 to 397 Garbage collection #5: 397 nodes / 0 free / 0.001s / 0.002s total Resizing node table from 397 to 787 [2020-07-10 16:59:31,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,596 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2020-07-10 16:59:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {28211#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-10 16:59:31,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-10 16:59:31,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-10 16:59:31,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-10 16:59:31,654 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-10 16:59:31,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-10 16:59:31,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-10 16:59:31,655 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-10 16:59:31,655 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-10 16:59:31,655 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-10 16:59:31,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-10 16:59:31,656 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-10 16:59:31,656 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-10 16:59:31,656 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-10 16:59:31,656 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-10 16:59:31,657 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-10 16:59:31,657 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-10 16:59:31,657 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-10 16:59:31,657 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-10 16:59:31,658 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-10 16:59:31,658 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-10 16:59:31,658 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-10 16:59:31,658 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-10 16:59:31,658 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-10 16:59:31,659 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-10 16:59:31,659 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-10 16:59:31,659 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-10 16:59:31,659 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-10 16:59:31,659 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-10 16:59:31,660 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-10 16:59:31,660 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-10 16:59:31,660 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-10 16:59:31,660 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-10 16:59:31,660 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-10 16:59:31,661 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-10 16:59:31,661 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-10 16:59:31,661 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-10 16:59:31,661 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-10 16:59:31,661 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-10 16:59:31,662 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-10 16:59:31,662 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-10 16:59:31,662 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-10 16:59:31,662 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-10 16:59:31,663 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-10 16:59:31,663 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-10 16:59:31,663 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-10 16:59:31,663 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-10 16:59:31,663 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-10 16:59:31,664 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-10 16:59:31,664 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-10 16:59:31,664 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-10 16:59:31,664 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-10 16:59:31,664 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-10 16:59:31,665 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-10 16:59:31,665 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-10 16:59:31,665 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-10 16:59:31,665 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-10 16:59:31,665 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-10 16:59:31,666 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-10 16:59:31,666 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-10 16:59:31,666 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-10 16:59:31,666 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-10 16:59:31,666 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-10 16:59:31,667 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-10 16:59:31,667 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-10 16:59:31,667 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-10 16:59:31,667 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-10 16:59:31,668 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-10 16:59:31,668 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-10 16:59:31,668 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-10 16:59:31,668 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-10 16:59:31,668 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,669 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-10 16:59:31,669 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-10 16:59:31,669 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,669 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-10 16:59:31,669 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-10 16:59:31,670 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,670 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-10 16:59:31,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,676 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-10 16:59:31,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,678 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-10 16:59:31,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-10 16:59:31,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-10 16:59:31,683 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-10 16:59:31,684 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,684 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-10 16:59:31,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,687 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,687 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-10 16:59:31,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {28212#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-10 16:59:31,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,699 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-10 16:59:31,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 16:59:31,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 16:59:31,767 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,767 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,768 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 16:59:31,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-10 16:59:31,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-10 16:59:31,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-10 16:59:31,769 INFO L263 TraceCheckUtils]: 3: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-10 16:59:31,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 16:59:31,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 16:59:31,770 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,770 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,770 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 16:59:31,770 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,770 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-10 16:59:31,771 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-10 16:59:31,771 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-10 16:59:31,772 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} ~tmp___0~0 := 0; {28219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 16:59:31,772 INFO L280 TraceCheckUtils]: 15: Hoare triple {28219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28220#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 16:59:31,773 INFO L280 TraceCheckUtils]: 16: Hoare triple {28220#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:59:31,774 INFO L280 TraceCheckUtils]: 17: Hoare triple {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:59:31,775 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28198#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-10 16:59:31,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} [905] isMethaneLevelCriticalENTRY-->L89_primed: Formula: (let ((.cse67 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse47 (* 2 v_oct_activatePump_~tmp~1_out_1)) (.cse46 (* 2 v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse68 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|))) (let ((.cse34 (<= 0 (+ .cse66 4294967296))) (.cse29 (<= 0 (+ .cse66 4294967296))) (.cse33 (<= .cse66 4294967294)) (.cse37 (<= 0 (+ .cse68 4294967296))) (.cse32 (<= .cse46 4294967294)) (.cse31 (<= 0 (+ .cse46 4294967296))) (.cse36 (<= .cse47 4294967294)) (.cse30 (<= .cse66 4294967294)) (.cse28 (<= 0 (+ .cse47 4294967296))) (.cse35 (<= .cse68 4294967294)) (.cse7 (<= .cse68 4294967294)) (.cse6 (<= 0 (+ .cse66 4294967296))) (.cse23 (<= .cse46 4294967294)) (.cse5 (<= 0 (+ .cse46 4294967296))) (.cse15 (<= 0 (+ .cse47 4294967296))) (.cse12 (<= .cse47 4294967294)) (.cse0 (<= 0 (+ .cse68 4294967296))) (.cse27 (<= .cse66 4294967294)) (.cse11 (<= .cse66 4294967294)) (.cse22 (<= 0 (+ .cse66 4294967296))) (.cse3 (<= 0 .cse66)) (.cse13 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~1_out_1)) (.cse1 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse14 (<= 2 .cse67)) (.cse10 (<= v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse25 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse4 (<= v_oct_isMethaneAlarm_~retValue_acc~3_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse24 (<= .cse47 0)) (.cse9 (<= .cse67 2)) (.cse8 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse26 (<= v_oct_activatePump_~tmp~1_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse20 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse18 (<= .cse66 0)) (.cse17 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1)) (.cse2 (<= v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse21 (<= 0 .cse47)) (.cse16 (<= v_oct_isMethaneAlarm_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse1 .cse28 .cse3 .cse2 .cse4 .cse29 .cse30 .cse31 .cse32 .cse8 .cse9 .cse33 .cse10 .cse13 .cse14 .cse34 .cse35 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse36 .cse24 .cse25 .cse26 .cse37) (let ((.cse48 (not .cse16)) (.cse49 (not .cse21)) (.cse50 (not .cse2)) (.cse51 (not .cse17)) (.cse52 (not .cse18)) (.cse53 (not .cse20)) (.cse54 (not .cse26)) (.cse55 (not .cse8)) (.cse56 (not .cse9)) (.cse57 (not .cse24)) (.cse58 (not .cse4)) (.cse59 (not .cse19)) (.cse60 (not .cse25)) (.cse61 (not .cse10)) (.cse62 (not .cse14)) (.cse63 (not .cse1)) (.cse64 (not .cse13)) (.cse65 (not .cse3))) (and .cse1 (let ((.cse38 (<= 0 (+ .cse46 4294967296))) (.cse40 (<= 0 (+ .cse47 4294967296))) (.cse41 (<= .cse46 4294967294)) (.cse42 (<= .cse47 4294967294)) (.cse39 (<= .cse47 4294967294))) (or (and .cse14 .cse38 (not .cse39) .cse2 .cse21 .cse40 .cse16 .cse41 .cse10 .cse42 .cse20) (and (let ((.cse43 (<= 0 (+ .cse46 4294967296)))) (or (and .cse38 .cse21 (not .cse43) .cse40 .cse16 .cse41 .cse42) (and (let ((.cse44 (<= 0 (+ .cse47 4294967296)))) (or (and .cse38 (not .cse44) .cse40 .cse41 .cse42) (and .cse44 (let ((.cse45 (<= .cse46 4294967294))) (or .cse45 (and (not .cse45) .cse38 .cse40 .cse41 .cse42)))))) .cse21 .cse16 .cse43))) .cse14 .cse2 .cse10 .cse39 .cse20))) .cse4 (or .cse48 .cse49 .cse50 (not .cse34) .cse51 (not .cse29) .cse52 (not .cse33) (not .cse37) .cse53 .cse54 (not .cse32) .cse55 (not .cse31) (not .cse36) .cse56 (not .cse30) .cse57 (not .cse28) .cse58 .cse59 .cse60 .cse61 (not .cse35) .cse62 .cse63 .cse64 .cse65) .cse17 (or .cse48 .cse49 .cse50 (not .cse7) .cse51 .cse52 (not .cse6) .cse53 .cse54 (not .cse23) .cse55 (not .cse5) (not .cse15) .cse56 (not .cse12) .cse57 (not .cse0) (not .cse27) (not .cse11) (not .cse22) .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65) .cse19 .cse9 .cse8 .cse24 .cse25 .cse26 .cse13))))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{__utac_acc__Specification1_spec__1_~tmp~4=v_oct___utac_acc__Specification1_spec__1_~tmp~4_out_1, isMethaneAlarm_#t~ret12=|v_oct_isMethaneAlarm_#t~ret12_out_1|, isMethaneLevelCritical_~retValue_acc~0=v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1, isMethaneAlarm_~retValue_acc~3=v_oct_isMethaneAlarm_~retValue_acc~3_out_1, activatePump_~tmp~1=v_oct_activatePump_~tmp~1_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, activatePump_#t~ret11=|v_oct_activatePump_#t~ret11_out_1|, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[__utac_acc__Specification1_spec__1_~tmp~4, isMethaneAlarm_#t~ret12, isMethaneLevelCritical_~retValue_acc~0, isMethaneAlarm_~retValue_acc~3, activatePump_~tmp~1, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, activatePump_#t~ret11, isMethaneLevelCritical_#res, ~methaneLevelCritical~0] {28083#true} is VALID [2020-07-10 16:59:31,789 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} [904] L89_primed-->L89: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~0=v_isMethaneLevelCritical_~retValue_acc~0_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~0] {28083#true} is VALID [2020-07-10 16:59:31,790 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 16:59:31,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 16:59:31,790 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,791 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-10 16:59:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 16:59:31,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-10 16:59:31,795 INFO L280 TraceCheckUtils]: 1: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-10 16:59:31,795 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-10 16:59:31,795 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,796 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-10 16:59:31,804 INFO L263 TraceCheckUtils]: 0: Hoare triple {28083#true} call ULTIMATE.init(); {28211#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 16:59:31,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {28211#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string24.base| |old(#t~string24.base)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |old(#length)| |#length|) (= |#t~string7.base| |old(#t~string7.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string24.offset| |old(#t~string24.offset)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0; {28083#true} is VALID [2020-07-10 16:59:31,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {28083#true} #valid := #valid[0 := 0]; {28083#true} is VALID [2020-07-10 16:59:31,805 INFO L280 TraceCheckUtils]: 3: Hoare triple {28083#true} assume 0 < #StackHeapBarrier; {28083#true} is VALID [2020-07-10 16:59:31,805 INFO L280 TraceCheckUtils]: 4: Hoare triple {28083#true} SUMMARY for call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13); srcloc: L99 {28083#true} is VALID [2020-07-10 16:59:31,806 INFO L280 TraceCheckUtils]: 5: Hoare triple {28083#true} SUMMARY for call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7); srcloc: L99-1 {28083#true} is VALID [2020-07-10 16:59:31,806 INFO L280 TraceCheckUtils]: 6: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string3.base, #t~string3.offset, 1); srcloc: L100 {28083#true} is VALID [2020-07-10 16:59:31,806 INFO L280 TraceCheckUtils]: 7: Hoare triple {28083#true} SUMMARY for call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1); srcloc: L100-1 {28083#true} is VALID [2020-07-10 16:59:31,806 INFO L280 TraceCheckUtils]: 8: Hoare triple {28083#true} SUMMARY for call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1); srcloc: L100-2 {28083#true} is VALID [2020-07-10 16:59:31,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {28083#true} SUMMARY for call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1); srcloc: L100-3 {28083#true} is VALID [2020-07-10 16:59:31,807 INFO L280 TraceCheckUtils]: 10: Hoare triple {28083#true} SUMMARY for call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1); srcloc: L100-4 {28083#true} is VALID [2020-07-10 16:59:31,807 INFO L280 TraceCheckUtils]: 11: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1); srcloc: L100-5 {28083#true} is VALID [2020-07-10 16:59:31,808 INFO L280 TraceCheckUtils]: 12: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1); srcloc: L100-6 {28083#true} is VALID [2020-07-10 16:59:31,808 INFO L280 TraceCheckUtils]: 13: Hoare triple {28083#true} SUMMARY for call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5); srcloc: L100-7 {28083#true} is VALID [2020-07-10 16:59:31,808 INFO L280 TraceCheckUtils]: 14: Hoare triple {28083#true} SUMMARY for call write~init~int(67, #t~string5.base, #t~string5.offset, 1); srcloc: L104 {28083#true} is VALID [2020-07-10 16:59:31,809 INFO L280 TraceCheckUtils]: 15: Hoare triple {28083#true} SUMMARY for call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1); srcloc: L104-1 {28083#true} is VALID [2020-07-10 16:59:31,809 INFO L280 TraceCheckUtils]: 16: Hoare triple {28083#true} SUMMARY for call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1); srcloc: L104-2 {28083#true} is VALID [2020-07-10 16:59:31,809 INFO L280 TraceCheckUtils]: 17: Hoare triple {28083#true} SUMMARY for call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1); srcloc: L104-3 {28083#true} is VALID [2020-07-10 16:59:31,810 INFO L280 TraceCheckUtils]: 18: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1); srcloc: L104-4 {28083#true} is VALID [2020-07-10 16:59:31,810 INFO L280 TraceCheckUtils]: 19: Hoare triple {28083#true} SUMMARY for call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3); srcloc: L104-5 {28083#true} is VALID [2020-07-10 16:59:31,810 INFO L280 TraceCheckUtils]: 20: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string7.base, #t~string7.offset, 1); srcloc: L108 {28083#true} is VALID [2020-07-10 16:59:31,811 INFO L280 TraceCheckUtils]: 21: Hoare triple {28083#true} SUMMARY for call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1); srcloc: L108-1 {28083#true} is VALID [2020-07-10 16:59:31,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1); srcloc: L108-2 {28083#true} is VALID [2020-07-10 16:59:31,811 INFO L280 TraceCheckUtils]: 23: Hoare triple {28083#true} SUMMARY for call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2); srcloc: L108-3 {28083#true} is VALID [2020-07-10 16:59:31,812 INFO L280 TraceCheckUtils]: 24: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string9.base, #t~string9.offset, 1); srcloc: L112 {28083#true} is VALID [2020-07-10 16:59:31,812 INFO L280 TraceCheckUtils]: 25: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1); srcloc: L112-1 {28083#true} is VALID [2020-07-10 16:59:31,812 INFO L280 TraceCheckUtils]: 26: Hoare triple {28083#true} SUMMARY for call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(13); srcloc: L112-2 {28083#true} is VALID [2020-07-10 16:59:31,813 INFO L280 TraceCheckUtils]: 27: Hoare triple {28083#true} SUMMARY for call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3); srcloc: L267 {28083#true} is VALID [2020-07-10 16:59:31,813 INFO L280 TraceCheckUtils]: 28: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string16.base, #t~string16.offset, 1); srcloc: L271 {28083#true} is VALID [2020-07-10 16:59:31,813 INFO L280 TraceCheckUtils]: 29: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string16.base, 1 + #t~string16.offset, 1); srcloc: L271-1 {28083#true} is VALID [2020-07-10 16:59:31,814 INFO L280 TraceCheckUtils]: 30: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1); srcloc: L271-2 {28083#true} is VALID [2020-07-10 16:59:31,814 INFO L280 TraceCheckUtils]: 31: Hoare triple {28083#true} SUMMARY for call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(4); srcloc: L271-3 {28083#true} is VALID [2020-07-10 16:59:31,814 INFO L280 TraceCheckUtils]: 32: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string18.base, #t~string18.offset, 1); srcloc: L275 {28083#true} is VALID [2020-07-10 16:59:31,815 INFO L280 TraceCheckUtils]: 33: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 1 + #t~string18.offset, 1); srcloc: L275-1 {28083#true} is VALID [2020-07-10 16:59:31,815 INFO L280 TraceCheckUtils]: 34: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string18.base, 2 + #t~string18.offset, 1); srcloc: L275-2 {28083#true} is VALID [2020-07-10 16:59:31,815 INFO L280 TraceCheckUtils]: 35: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string18.base, 3 + #t~string18.offset, 1); srcloc: L275-3 {28083#true} is VALID [2020-07-10 16:59:31,816 INFO L280 TraceCheckUtils]: 36: Hoare triple {28083#true} SUMMARY for call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(7); srcloc: L275-4 {28083#true} is VALID [2020-07-10 16:59:31,816 INFO L280 TraceCheckUtils]: 37: Hoare triple {28083#true} SUMMARY for call write~init~int(44, #t~string20.base, #t~string20.offset, 1); srcloc: L279 {28083#true} is VALID [2020-07-10 16:59:31,816 INFO L280 TraceCheckUtils]: 38: Hoare triple {28083#true} SUMMARY for call write~init~int(80, #t~string20.base, 1 + #t~string20.offset, 1); srcloc: L279-1 {28083#true} is VALID [2020-07-10 16:59:31,817 INFO L280 TraceCheckUtils]: 39: Hoare triple {28083#true} SUMMARY for call write~init~int(117, #t~string20.base, 2 + #t~string20.offset, 1); srcloc: L279-2 {28083#true} is VALID [2020-07-10 16:59:31,817 INFO L280 TraceCheckUtils]: 40: Hoare triple {28083#true} SUMMARY for call write~init~int(109, #t~string20.base, 3 + #t~string20.offset, 1); srcloc: L279-3 {28083#true} is VALID [2020-07-10 16:59:31,817 INFO L280 TraceCheckUtils]: 41: Hoare triple {28083#true} SUMMARY for call write~init~int(112, #t~string20.base, 4 + #t~string20.offset, 1); srcloc: L279-4 {28083#true} is VALID [2020-07-10 16:59:31,818 INFO L280 TraceCheckUtils]: 42: Hoare triple {28083#true} SUMMARY for call write~init~int(58, #t~string20.base, 5 + #t~string20.offset, 1); srcloc: L279-5 {28083#true} is VALID [2020-07-10 16:59:31,818 INFO L280 TraceCheckUtils]: 43: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string20.base, 6 + #t~string20.offset, 1); srcloc: L279-6 {28083#true} is VALID [2020-07-10 16:59:31,818 INFO L280 TraceCheckUtils]: 44: Hoare triple {28083#true} SUMMARY for call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(3); srcloc: L279-7 {28083#true} is VALID [2020-07-10 16:59:31,819 INFO L280 TraceCheckUtils]: 45: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string22.base, #t~string22.offset, 1); srcloc: L283 {28083#true} is VALID [2020-07-10 16:59:31,819 INFO L280 TraceCheckUtils]: 46: Hoare triple {28083#true} SUMMARY for call write~init~int(110, #t~string22.base, 1 + #t~string22.offset, 1); srcloc: L283-1 {28083#true} is VALID [2020-07-10 16:59:31,819 INFO L280 TraceCheckUtils]: 47: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string22.base, 2 + #t~string22.offset, 1); srcloc: L283-2 {28083#true} is VALID [2020-07-10 16:59:31,820 INFO L280 TraceCheckUtils]: 48: Hoare triple {28083#true} SUMMARY for call #t~string24.base, #t~string24.offset := #Ultimate.allocOnStack(4); srcloc: L283-3 {28083#true} is VALID [2020-07-10 16:59:31,820 INFO L280 TraceCheckUtils]: 49: Hoare triple {28083#true} SUMMARY for call write~init~int(79, #t~string24.base, #t~string24.offset, 1); srcloc: L287 {28083#true} is VALID [2020-07-10 16:59:31,820 INFO L280 TraceCheckUtils]: 50: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 1 + #t~string24.offset, 1); srcloc: L287-1 {28083#true} is VALID [2020-07-10 16:59:31,821 INFO L280 TraceCheckUtils]: 51: Hoare triple {28083#true} SUMMARY for call write~init~int(102, #t~string24.base, 2 + #t~string24.offset, 1); srcloc: L287-2 {28083#true} is VALID [2020-07-10 16:59:31,821 INFO L280 TraceCheckUtils]: 52: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string24.base, 3 + #t~string24.offset, 1); srcloc: L287-3 {28083#true} is VALID [2020-07-10 16:59:31,821 INFO L280 TraceCheckUtils]: 53: Hoare triple {28083#true} SUMMARY for call #t~string26.base, #t~string26.offset := #Ultimate.allocOnStack(3); srcloc: L287-4 {28083#true} is VALID [2020-07-10 16:59:31,822 INFO L280 TraceCheckUtils]: 54: Hoare triple {28083#true} SUMMARY for call write~init~int(41, #t~string26.base, #t~string26.offset, 1); srcloc: L291 {28083#true} is VALID [2020-07-10 16:59:31,822 INFO L280 TraceCheckUtils]: 55: Hoare triple {28083#true} SUMMARY for call write~init~int(32, #t~string26.base, 1 + #t~string26.offset, 1); srcloc: L291-1 {28083#true} is VALID [2020-07-10 16:59:31,822 INFO L280 TraceCheckUtils]: 56: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string26.base, 2 + #t~string26.offset, 1); srcloc: L291-2 {28083#true} is VALID [2020-07-10 16:59:31,823 INFO L280 TraceCheckUtils]: 57: Hoare triple {28083#true} SUMMARY for call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(2); srcloc: L291-3 {28083#true} is VALID [2020-07-10 16:59:31,823 INFO L280 TraceCheckUtils]: 58: Hoare triple {28083#true} SUMMARY for call write~init~int(10, #t~string28.base, #t~string28.offset, 1); srcloc: L293 {28083#true} is VALID [2020-07-10 16:59:31,823 INFO L280 TraceCheckUtils]: 59: Hoare triple {28083#true} SUMMARY for call write~init~int(0, #t~string28.base, 1 + #t~string28.offset, 1); srcloc: L293-1 {28083#true} is VALID [2020-07-10 16:59:31,824 INFO L280 TraceCheckUtils]: 60: Hoare triple {28083#true} SUMMARY for call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(30); srcloc: L293-2 {28083#true} is VALID [2020-07-10 16:59:31,824 INFO L280 TraceCheckUtils]: 61: Hoare triple {28083#true} SUMMARY for call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(9); srcloc: L832 {28083#true} is VALID [2020-07-10 16:59:31,824 INFO L280 TraceCheckUtils]: 62: Hoare triple {28083#true} SUMMARY for call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(21); srcloc: L832-1 {28083#true} is VALID [2020-07-10 16:59:31,825 INFO L280 TraceCheckUtils]: 63: Hoare triple {28083#true} SUMMARY for call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(30); srcloc: L833 {28083#true} is VALID [2020-07-10 16:59:31,825 INFO L280 TraceCheckUtils]: 64: Hoare triple {28083#true} SUMMARY for call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(9); srcloc: L839 {28083#true} is VALID [2020-07-10 16:59:31,825 INFO L280 TraceCheckUtils]: 65: Hoare triple {28083#true} SUMMARY for call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(21); srcloc: L839-1 {28083#true} is VALID [2020-07-10 16:59:31,826 INFO L280 TraceCheckUtils]: 66: Hoare triple {28083#true} SUMMARY for call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(30); srcloc: L840 {28083#true} is VALID [2020-07-10 16:59:31,826 INFO L280 TraceCheckUtils]: 67: Hoare triple {28083#true} SUMMARY for call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(9); srcloc: L878 {28083#true} is VALID [2020-07-10 16:59:31,826 INFO L280 TraceCheckUtils]: 68: Hoare triple {28083#true} SUMMARY for call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(25); srcloc: L878-1 {28083#true} is VALID [2020-07-10 16:59:31,827 INFO L280 TraceCheckUtils]: 69: Hoare triple {28083#true} SUMMARY for call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(30); srcloc: L879 {28083#true} is VALID [2020-07-10 16:59:31,827 INFO L280 TraceCheckUtils]: 70: Hoare triple {28083#true} SUMMARY for call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(9); srcloc: L885 {28083#true} is VALID [2020-07-10 16:59:31,827 INFO L280 TraceCheckUtils]: 71: Hoare triple {28083#true} SUMMARY for call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(25); srcloc: L885-1 {28083#true} is VALID [2020-07-10 16:59:31,828 INFO L280 TraceCheckUtils]: 72: Hoare triple {28083#true} ~waterLevel~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,828 INFO L280 TraceCheckUtils]: 73: Hoare triple {28083#true} ~methaneLevelCritical~0 := 0; {28083#true} is VALID [2020-07-10 16:59:31,828 INFO L280 TraceCheckUtils]: 74: Hoare triple {28083#true} ~pumpRunning~0 := 0; {28083#true} is VALID [2020-07-10 16:59:31,829 INFO L280 TraceCheckUtils]: 75: Hoare triple {28083#true} ~systemActive~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,829 INFO L280 TraceCheckUtils]: 76: Hoare triple {28083#true} ~cleanupTimeShifts~0 := 4; {28083#true} is VALID [2020-07-10 16:59:31,829 INFO L280 TraceCheckUtils]: 77: Hoare triple {28083#true} ~head~0.base, ~head~0.offset := 0, 0; {28083#true} is VALID [2020-07-10 16:59:31,830 INFO L280 TraceCheckUtils]: 78: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,830 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {28083#true} {28083#true} #895#return; {28083#true} is VALID [2020-07-10 16:59:31,830 INFO L263 TraceCheckUtils]: 80: Hoare triple {28083#true} call #t~ret73 := main(); {28083#true} is VALID [2020-07-10 16:59:31,831 INFO L280 TraceCheckUtils]: 81: Hoare triple {28083#true} havoc ~retValue_acc~6; {28083#true} is VALID [2020-07-10 16:59:31,831 INFO L280 TraceCheckUtils]: 82: Hoare triple {28083#true} havoc ~tmp~5; {28083#true} is VALID [2020-07-10 16:59:31,831 INFO L263 TraceCheckUtils]: 83: Hoare triple {28083#true} call select_helpers(); {28083#true} is VALID [2020-07-10 16:59:31,831 INFO L280 TraceCheckUtils]: 84: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,832 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {28083#true} {28083#true} #809#return; {28083#true} is VALID [2020-07-10 16:59:31,832 INFO L263 TraceCheckUtils]: 86: Hoare triple {28083#true} call select_features(); {28083#true} is VALID [2020-07-10 16:59:31,832 INFO L280 TraceCheckUtils]: 87: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,833 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {28083#true} {28083#true} #811#return; {28083#true} is VALID [2020-07-10 16:59:31,833 INFO L263 TraceCheckUtils]: 89: Hoare triple {28083#true} call #t~ret36 := valid_product(); {28083#true} is VALID [2020-07-10 16:59:31,833 INFO L280 TraceCheckUtils]: 90: Hoare triple {28083#true} havoc ~retValue_acc~11; {28083#true} is VALID [2020-07-10 16:59:31,834 INFO L280 TraceCheckUtils]: 91: Hoare triple {28083#true} ~retValue_acc~11 := 1; {28083#true} is VALID [2020-07-10 16:59:31,834 INFO L280 TraceCheckUtils]: 92: Hoare triple {28083#true} #res := ~retValue_acc~11; {28083#true} is VALID [2020-07-10 16:59:31,834 INFO L280 TraceCheckUtils]: 93: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,835 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {28083#true} {28083#true} #813#return; {28083#true} is VALID [2020-07-10 16:59:31,835 INFO L280 TraceCheckUtils]: 95: Hoare triple {28083#true} assume -2147483648 <= #t~ret36 && #t~ret36 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,835 INFO L280 TraceCheckUtils]: 96: Hoare triple {28083#true} ~tmp~5 := #t~ret36; {28083#true} is VALID [2020-07-10 16:59:31,836 INFO L280 TraceCheckUtils]: 97: Hoare triple {28083#true} havoc #t~ret36; {28083#true} is VALID [2020-07-10 16:59:31,836 INFO L280 TraceCheckUtils]: 98: Hoare triple {28083#true} assume 0 != ~tmp~5; {28083#true} is VALID [2020-07-10 16:59:31,836 INFO L263 TraceCheckUtils]: 99: Hoare triple {28083#true} call setup(); {28083#true} is VALID [2020-07-10 16:59:31,837 INFO L280 TraceCheckUtils]: 100: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,837 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {28083#true} {28083#true} #815#return; {28083#true} is VALID [2020-07-10 16:59:31,837 INFO L263 TraceCheckUtils]: 102: Hoare triple {28083#true} call runTest(); {28083#true} is VALID [2020-07-10 16:59:31,838 INFO L263 TraceCheckUtils]: 103: Hoare triple {28083#true} call test(); {28083#true} is VALID [2020-07-10 16:59:31,838 INFO L280 TraceCheckUtils]: 104: Hoare triple {28083#true} havoc ~splverifierCounter~0; {28083#true} is VALID [2020-07-10 16:59:31,838 INFO L280 TraceCheckUtils]: 105: Hoare triple {28083#true} havoc ~tmp~3; {28083#true} is VALID [2020-07-10 16:59:31,839 INFO L280 TraceCheckUtils]: 106: Hoare triple {28083#true} havoc ~tmp___0~1; {28083#true} is VALID [2020-07-10 16:59:31,839 INFO L280 TraceCheckUtils]: 107: Hoare triple {28083#true} havoc ~tmp___1~0; {28083#true} is VALID [2020-07-10 16:59:31,839 INFO L280 TraceCheckUtils]: 108: Hoare triple {28083#true} havoc ~tmp___2~0; {28083#true} is VALID [2020-07-10 16:59:31,840 INFO L280 TraceCheckUtils]: 109: Hoare triple {28083#true} ~splverifierCounter~0 := 0; {28083#true} is VALID [2020-07-10 16:59:31,840 INFO L280 TraceCheckUtils]: 110: Hoare triple {28083#true} assume !false; {28083#true} is VALID [2020-07-10 16:59:31,840 INFO L280 TraceCheckUtils]: 111: Hoare triple {28083#true} assume ~splverifierCounter~0 < 4; {28083#true} is VALID [2020-07-10 16:59:31,841 INFO L280 TraceCheckUtils]: 112: Hoare triple {28083#true} assume -2147483648 <= #t~nondet30 && #t~nondet30 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,841 INFO L280 TraceCheckUtils]: 113: Hoare triple {28083#true} ~tmp~3 := #t~nondet30; {28083#true} is VALID [2020-07-10 16:59:31,841 INFO L280 TraceCheckUtils]: 114: Hoare triple {28083#true} havoc #t~nondet30; {28083#true} is VALID [2020-07-10 16:59:31,842 INFO L280 TraceCheckUtils]: 115: Hoare triple {28083#true} assume !(0 != ~tmp~3); {28083#true} is VALID [2020-07-10 16:59:31,842 INFO L280 TraceCheckUtils]: 116: Hoare triple {28083#true} assume -2147483648 <= #t~nondet31 && #t~nondet31 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,842 INFO L280 TraceCheckUtils]: 117: Hoare triple {28083#true} ~tmp___0~1 := #t~nondet31; {28083#true} is VALID [2020-07-10 16:59:31,843 INFO L280 TraceCheckUtils]: 118: Hoare triple {28083#true} havoc #t~nondet31; {28083#true} is VALID [2020-07-10 16:59:31,843 INFO L280 TraceCheckUtils]: 119: Hoare triple {28083#true} assume 0 != ~tmp___0~1; {28083#true} is VALID [2020-07-10 16:59:31,844 INFO L263 TraceCheckUtils]: 120: Hoare triple {28083#true} call changeMethaneLevel(); {28212#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} is VALID [2020-07-10 16:59:31,844 INFO L280 TraceCheckUtils]: 121: Hoare triple {28212#(= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|)} assume !(0 != ~methaneLevelCritical~0); {28083#true} is VALID [2020-07-10 16:59:31,845 INFO L280 TraceCheckUtils]: 122: Hoare triple {28083#true} ~methaneLevelCritical~0 := 1; {28083#true} is VALID [2020-07-10 16:59:31,845 INFO L280 TraceCheckUtils]: 123: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,845 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {28083#true} {28083#true} #861#return; {28083#true} is VALID [2020-07-10 16:59:31,846 INFO L280 TraceCheckUtils]: 125: Hoare triple {28083#true} assume -2147483648 <= #t~nondet32 && #t~nondet32 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,846 INFO L280 TraceCheckUtils]: 126: Hoare triple {28083#true} ~tmp___2~0 := #t~nondet32; {28083#true} is VALID [2020-07-10 16:59:31,846 INFO L280 TraceCheckUtils]: 127: Hoare triple {28083#true} havoc #t~nondet32; {28083#true} is VALID [2020-07-10 16:59:31,847 INFO L280 TraceCheckUtils]: 128: Hoare triple {28083#true} assume 0 != ~tmp___2~0; {28083#true} is VALID [2020-07-10 16:59:31,847 INFO L263 TraceCheckUtils]: 129: Hoare triple {28083#true} call timeShift(); {28083#true} is VALID [2020-07-10 16:59:31,847 INFO L280 TraceCheckUtils]: 130: Hoare triple {28083#true} assume !(0 != ~pumpRunning~0); {28083#true} is VALID [2020-07-10 16:59:31,847 INFO L280 TraceCheckUtils]: 131: Hoare triple {28083#true} assume 0 != ~systemActive~0; {28083#true} is VALID [2020-07-10 16:59:31,847 INFO L263 TraceCheckUtils]: 132: Hoare triple {28083#true} call processEnvironment(); {28083#true} is VALID [2020-07-10 16:59:31,848 INFO L280 TraceCheckUtils]: 133: Hoare triple {28083#true} havoc ~tmp~0; {28083#true} is VALID [2020-07-10 16:59:31,848 INFO L280 TraceCheckUtils]: 134: Hoare triple {28083#true} assume 0 == ~pumpRunning~0; {28083#true} is VALID [2020-07-10 16:59:31,848 INFO L263 TraceCheckUtils]: 135: Hoare triple {28083#true} call #t~ret10 := isHighWaterLevel(); {28083#true} is VALID [2020-07-10 16:59:31,848 INFO L280 TraceCheckUtils]: 136: Hoare triple {28083#true} havoc ~retValue_acc~5; {28083#true} is VALID [2020-07-10 16:59:31,849 INFO L280 TraceCheckUtils]: 137: Hoare triple {28083#true} havoc ~tmp~2; {28083#true} is VALID [2020-07-10 16:59:31,849 INFO L280 TraceCheckUtils]: 138: Hoare triple {28083#true} havoc ~tmp___0~0; {28083#true} is VALID [2020-07-10 16:59:31,849 INFO L263 TraceCheckUtils]: 139: Hoare triple {28083#true} call #t~ret29 := isHighWaterSensorDry(); {28083#true} is VALID [2020-07-10 16:59:31,849 INFO L280 TraceCheckUtils]: 140: Hoare triple {28083#true} havoc ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,850 INFO L280 TraceCheckUtils]: 141: Hoare triple {28083#true} assume ~waterLevel~0 < 2; {28083#true} is VALID [2020-07-10 16:59:31,850 INFO L280 TraceCheckUtils]: 142: Hoare triple {28083#true} ~retValue_acc~2 := 1; {28083#true} is VALID [2020-07-10 16:59:31,850 INFO L280 TraceCheckUtils]: 143: Hoare triple {28083#true} #res := ~retValue_acc~2; {28083#true} is VALID [2020-07-10 16:59:31,850 INFO L280 TraceCheckUtils]: 144: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,850 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {28083#true} {28083#true} #873#return; {28083#true} is VALID [2020-07-10 16:59:31,851 INFO L280 TraceCheckUtils]: 146: Hoare triple {28083#true} assume -2147483648 <= #t~ret29 && #t~ret29 <= 2147483647; {28083#true} is VALID [2020-07-10 16:59:31,851 INFO L280 TraceCheckUtils]: 147: Hoare triple {28083#true} ~tmp~2 := #t~ret29; {28083#true} is VALID [2020-07-10 16:59:31,851 INFO L280 TraceCheckUtils]: 148: Hoare triple {28083#true} havoc #t~ret29; {28083#true} is VALID [2020-07-10 16:59:31,851 INFO L280 TraceCheckUtils]: 149: Hoare triple {28083#true} assume 0 != ~tmp~2; {28083#true} is VALID [2020-07-10 16:59:31,852 INFO L280 TraceCheckUtils]: 150: Hoare triple {28083#true} ~tmp___0~0 := 0; {28219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 16:59:31,853 INFO L280 TraceCheckUtils]: 151: Hoare triple {28219#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~5 := ~tmp___0~0; {28220#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} is VALID [2020-07-10 16:59:31,854 INFO L280 TraceCheckUtils]: 152: Hoare triple {28220#(and (<= isHighWaterLevel_~retValue_acc~5 0) (<= 0 isHighWaterLevel_~retValue_acc~5))} #res := ~retValue_acc~5; {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:59:31,855 INFO L280 TraceCheckUtils]: 153: Hoare triple {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 16:59:31,857 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28221#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {28083#true} #851#return; {28198#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-10 16:59:31,858 INFO L280 TraceCheckUtils]: 155: Hoare triple {28198#(= 0 |processEnvironment_#t~ret10|)} assume -2147483648 <= #t~ret10 && #t~ret10 <= 2147483647; {28198#(= 0 |processEnvironment_#t~ret10|)} is VALID [2020-07-10 16:59:31,859 INFO L280 TraceCheckUtils]: 156: Hoare triple {28198#(= 0 |processEnvironment_#t~ret10|)} ~tmp~0 := #t~ret10; {28199#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 16:59:31,860 INFO L280 TraceCheckUtils]: 157: Hoare triple {28199#(= 0 processEnvironment_~tmp~0)} havoc #t~ret10; {28199#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 16:59:31,861 INFO L280 TraceCheckUtils]: 158: Hoare triple {28199#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {28084#false} is VALID [2020-07-10 16:59:31,861 INFO L263 TraceCheckUtils]: 159: Hoare triple {28084#false} call activatePump(); {28084#false} is VALID [2020-07-10 16:59:31,861 INFO L280 TraceCheckUtils]: 160: Hoare triple {28084#false} havoc ~tmp~1; {28084#false} is VALID [2020-07-10 16:59:31,862 INFO L263 TraceCheckUtils]: 161: Hoare triple {28084#false} call #t~ret11 := isMethaneAlarm(); {28084#false} is VALID [2020-07-10 16:59:31,862 INFO L280 TraceCheckUtils]: 162: Hoare triple {28084#false} havoc ~retValue_acc~3; {28084#false} is VALID [2020-07-10 16:59:31,862 INFO L263 TraceCheckUtils]: 163: Hoare triple {28084#false} call #t~ret12 := isMethaneLevelCritical(); {28083#true} is VALID [2020-07-10 16:59:31,864 INFO L280 TraceCheckUtils]: 164: Hoare triple {28083#true} [905] isMethaneLevelCriticalENTRY-->L89_primed: Formula: (let ((.cse67 (* 2 v_oct_~pumpRunning~0_out_1)) (.cse47 (* 2 v_oct_activatePump_~tmp~1_out_1)) (.cse46 (* 2 v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse68 (* 2 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse66 (* 2 |v_oct_isMethaneAlarm_#res_out_1|))) (let ((.cse34 (<= 0 (+ .cse66 4294967296))) (.cse29 (<= 0 (+ .cse66 4294967296))) (.cse33 (<= .cse66 4294967294)) (.cse37 (<= 0 (+ .cse68 4294967296))) (.cse32 (<= .cse46 4294967294)) (.cse31 (<= 0 (+ .cse46 4294967296))) (.cse36 (<= .cse47 4294967294)) (.cse30 (<= .cse66 4294967294)) (.cse28 (<= 0 (+ .cse47 4294967296))) (.cse35 (<= .cse68 4294967294)) (.cse7 (<= .cse68 4294967294)) (.cse6 (<= 0 (+ .cse66 4294967296))) (.cse23 (<= .cse46 4294967294)) (.cse5 (<= 0 (+ .cse46 4294967296))) (.cse15 (<= 0 (+ .cse47 4294967296))) (.cse12 (<= .cse47 4294967294)) (.cse0 (<= 0 (+ .cse68 4294967296))) (.cse27 (<= .cse66 4294967294)) (.cse11 (<= .cse66 4294967294)) (.cse22 (<= 0 (+ .cse66 4294967296))) (.cse3 (<= 0 .cse66)) (.cse13 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_activatePump_~tmp~1_out_1)) (.cse1 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_~methaneLevelCritical~0_out_1)) (.cse14 (<= 2 .cse67)) (.cse10 (<= v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse25 (<= v_oct_~methaneLevelCritical~0_in_1 v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1)) (.cse19 (<= v_oct_~methaneLevelCritical~0_out_1 v_oct_~methaneLevelCritical~0_in_1)) (.cse4 (<= v_oct_isMethaneAlarm_~retValue_acc~3_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse24 (<= .cse47 0)) (.cse9 (<= .cse67 2)) (.cse8 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse26 (<= v_oct_activatePump_~tmp~1_out_1 |v_oct_isMethaneAlarm_#res_out_1|)) (.cse20 (<= |v_oct_isMethaneAlarm_#res_out_1| v_oct_isMethaneAlarm_~retValue_acc~3_out_1)) (.cse18 (<= .cse66 0)) (.cse17 (<= |v_oct_isMethaneLevelCritical_#res_out_1| v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1)) (.cse2 (<= v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|)) (.cse21 (<= 0 .cse47)) (.cse16 (<= v_oct_isMethaneAlarm_~retValue_acc~3_out_1 |v_oct_isMethaneLevelCritical_#res_out_1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 .cse27) (and .cse1 .cse28 .cse3 .cse2 .cse4 .cse29 .cse30 .cse31 .cse32 .cse8 .cse9 .cse33 .cse10 .cse13 .cse14 .cse34 .cse35 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse36 .cse24 .cse25 .cse26 .cse37) (let ((.cse48 (not .cse16)) (.cse49 (not .cse21)) (.cse50 (not .cse2)) (.cse51 (not .cse17)) (.cse52 (not .cse18)) (.cse53 (not .cse20)) (.cse54 (not .cse26)) (.cse55 (not .cse8)) (.cse56 (not .cse9)) (.cse57 (not .cse24)) (.cse58 (not .cse4)) (.cse59 (not .cse19)) (.cse60 (not .cse25)) (.cse61 (not .cse10)) (.cse62 (not .cse14)) (.cse63 (not .cse1)) (.cse64 (not .cse13)) (.cse65 (not .cse3))) (and .cse1 (let ((.cse38 (<= 0 (+ .cse46 4294967296))) (.cse40 (<= 0 (+ .cse47 4294967296))) (.cse41 (<= .cse46 4294967294)) (.cse42 (<= .cse47 4294967294)) (.cse39 (<= .cse47 4294967294))) (or (and .cse14 .cse38 (not .cse39) .cse2 .cse21 .cse40 .cse16 .cse41 .cse10 .cse42 .cse20) (and (let ((.cse43 (<= 0 (+ .cse46 4294967296)))) (or (and .cse38 .cse21 (not .cse43) .cse40 .cse16 .cse41 .cse42) (and (let ((.cse44 (<= 0 (+ .cse47 4294967296)))) (or (and .cse38 (not .cse44) .cse40 .cse41 .cse42) (and .cse44 (let ((.cse45 (<= .cse46 4294967294))) (or .cse45 (and (not .cse45) .cse38 .cse40 .cse41 .cse42)))))) .cse21 .cse16 .cse43))) .cse14 .cse2 .cse10 .cse39 .cse20))) .cse4 (or .cse48 .cse49 .cse50 (not .cse34) .cse51 (not .cse29) .cse52 (not .cse33) (not .cse37) .cse53 .cse54 (not .cse32) .cse55 (not .cse31) (not .cse36) .cse56 (not .cse30) .cse57 (not .cse28) .cse58 .cse59 .cse60 .cse61 (not .cse35) .cse62 .cse63 .cse64 .cse65) .cse17 (or .cse48 .cse49 .cse50 (not .cse7) .cse51 .cse52 (not .cse6) .cse53 .cse54 (not .cse23) .cse55 (not .cse5) (not .cse15) .cse56 (not .cse12) .cse57 (not .cse0) (not .cse27) (not .cse11) (not .cse22) .cse58 .cse59 .cse60 .cse61 .cse62 .cse63 .cse64 .cse65) .cse19 .cse9 .cse8 .cse24 .cse25 .cse26 .cse13))))) InVars {~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_in_1} OutVars{__utac_acc__Specification1_spec__1_~tmp~4=v_oct___utac_acc__Specification1_spec__1_~tmp~4_out_1, isMethaneAlarm_#t~ret12=|v_oct_isMethaneAlarm_#t~ret12_out_1|, isMethaneLevelCritical_~retValue_acc~0=v_oct_isMethaneLevelCritical_~retValue_acc~0_out_1, isMethaneAlarm_~retValue_acc~3=v_oct_isMethaneAlarm_~retValue_acc~3_out_1, activatePump_~tmp~1=v_oct_activatePump_~tmp~1_out_1, ~pumpRunning~0=v_oct_~pumpRunning~0_out_1, isMethaneAlarm_#res=|v_oct_isMethaneAlarm_#res_out_1|, __utac_acc__Specification1_spec__1_~tmp___0~2=v_oct___utac_acc__Specification1_spec__1_~tmp___0~2_out_1, activatePump_#t~ret11=|v_oct_activatePump_#t~ret11_out_1|, isMethaneLevelCritical_#res=|v_oct_isMethaneLevelCritical_#res_out_1|, ~methaneLevelCritical~0=v_oct_~methaneLevelCritical~0_out_1} AuxVars[] AssignedVars[__utac_acc__Specification1_spec__1_~tmp~4, isMethaneAlarm_#t~ret12, isMethaneLevelCritical_~retValue_acc~0, isMethaneAlarm_~retValue_acc~3, activatePump_~tmp~1, ~pumpRunning~0, isMethaneAlarm_#res, __utac_acc__Specification1_spec__1_~tmp___0~2, activatePump_#t~ret11, isMethaneLevelCritical_#res, ~methaneLevelCritical~0] {28083#true} is VALID [2020-07-10 16:59:31,864 INFO L280 TraceCheckUtils]: 165: Hoare triple {28083#true} [904] L89_primed-->L89: Formula: true InVars {} OutVars{isMethaneLevelCritical_~retValue_acc~0=v_isMethaneLevelCritical_~retValue_acc~0_1} AuxVars[] AssignedVars[isMethaneLevelCritical_~retValue_acc~0] {28083#true} is VALID [2020-07-10 16:59:31,864 INFO L280 TraceCheckUtils]: 166: Hoare triple {28083#true} ~retValue_acc~0 := ~methaneLevelCritical~0; {28083#true} is VALID [2020-07-10 16:59:31,865 INFO L280 TraceCheckUtils]: 167: Hoare triple {28083#true} #res := ~retValue_acc~0; {28083#true} is VALID [2020-07-10 16:59:31,865 INFO L280 TraceCheckUtils]: 168: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,865 INFO L275 TraceCheckUtils]: 169: Hoare quadruple {28083#true} {28084#false} #899#return; {28084#false} is VALID [2020-07-10 16:59:31,866 INFO L280 TraceCheckUtils]: 170: Hoare triple {28084#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647; {28084#false} is VALID [2020-07-10 16:59:31,866 INFO L280 TraceCheckUtils]: 171: Hoare triple {28084#false} ~tmp~4 := #t~ret34; {28084#false} is VALID [2020-07-10 16:59:31,866 INFO L280 TraceCheckUtils]: 172: Hoare triple {28084#false} havoc #t~ret34; {28084#false} is VALID [2020-07-10 16:59:31,866 INFO L280 TraceCheckUtils]: 173: Hoare triple {28084#false} assume 0 != ~tmp~4; {28084#false} is VALID [2020-07-10 16:59:31,867 INFO L263 TraceCheckUtils]: 174: Hoare triple {28084#false} call #t~ret35 := isPumpRunning(); {28083#true} is VALID [2020-07-10 16:59:31,867 INFO L280 TraceCheckUtils]: 175: Hoare triple {28083#true} havoc ~retValue_acc~4; {28083#true} is VALID [2020-07-10 16:59:31,867 INFO L280 TraceCheckUtils]: 176: Hoare triple {28083#true} ~retValue_acc~4 := ~pumpRunning~0; {28083#true} is VALID [2020-07-10 16:59:31,868 INFO L280 TraceCheckUtils]: 177: Hoare triple {28083#true} #res := ~retValue_acc~4; {28083#true} is VALID [2020-07-10 16:59:31,868 INFO L280 TraceCheckUtils]: 178: Hoare triple {28083#true} assume true; {28083#true} is VALID [2020-07-10 16:59:31,868 INFO L275 TraceCheckUtils]: 179: Hoare quadruple {28083#true} {28084#false} #901#return; {28084#false} is VALID [2020-07-10 16:59:31,869 INFO L280 TraceCheckUtils]: 180: Hoare triple {28084#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647; {28084#false} is VALID [2020-07-10 16:59:31,869 INFO L280 TraceCheckUtils]: 181: Hoare triple {28084#false} ~tmp___0~2 := #t~ret35; {28084#false} is VALID [2020-07-10 16:59:31,869 INFO L280 TraceCheckUtils]: 182: Hoare triple {28084#false} havoc #t~ret35; {28084#false} is VALID [2020-07-10 16:59:31,870 INFO L280 TraceCheckUtils]: 183: Hoare triple {28084#false} assume 0 != ~tmp___0~2; {28084#false} is VALID [2020-07-10 16:59:31,870 INFO L263 TraceCheckUtils]: 184: Hoare triple {28084#false} call __automaton_fail(); {28084#false} is VALID [2020-07-10 16:59:31,870 INFO L280 TraceCheckUtils]: 185: Hoare triple {28084#false} assume !false; {28084#false} is VALID [2020-07-10 16:59:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 16:59:32,913 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 16:59:32,914 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1530103118] [2020-07-10 16:59:32,914 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 16:59:32,914 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2020-07-10 16:59:32,914 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110138814] [2020-07-10 16:59:32,915 INFO L78 Accepts]: Start accepts. Automaton has 29 states. Word has length 212 [2020-07-10 16:59:32,915 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 16:59:32,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states. [2020-07-10 16:59:32,932 WARN L140 InductivityCheck]: Transition 28232#(and (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~1) (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= 0 activatePump_~tmp~1)) ( _ , call activatePump__wrappee__highWaterSensor(); , 28232#(and (= isMethaneAlarm_~retValue_acc~3 activatePump_~tmp~1) (= isMethaneAlarm_~retValue_acc~3 isMethaneLevelCritical_~retValue_acc~0) (= ~methaneLevelCritical~0 isMethaneLevelCritical_~retValue_acc~0) (= 0 activatePump_~tmp~1)) ) not inductive [2020-07-10 16:59:32,932 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 16:59:32,933 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-10 16:59:32,941 INFO L168 Benchmark]: Toolchain (without parser) took 292842.92 ms. Allocated memory was 134.7 MB in the beginning and 292.0 MB in the end (delta: 157.3 MB). Free memory was 98.9 MB in the beginning and 52.1 MB in the end (delta: 46.8 MB). Peak memory consumption was 204.1 MB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,942 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 118.2 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.16 ms. Allocated memory was 134.7 MB in the beginning and 199.2 MB in the end (delta: 64.5 MB). Free memory was 98.7 MB in the beginning and 163.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,944 INFO L168 Benchmark]: Boogie Preprocessor took 142.10 ms. Allocated memory is still 199.2 MB. Free memory was 163.1 MB in the beginning and 157.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,946 INFO L168 Benchmark]: RCFGBuilder took 1861.62 ms. Allocated memory was 199.2 MB in the beginning and 225.4 MB in the end (delta: 26.2 MB). Free memory was 157.9 MB in the beginning and 81.7 MB in the end (delta: 76.2 MB). Peak memory consumption was 102.4 MB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,947 INFO L168 Benchmark]: TraceAbstraction took 290209.83 ms. Allocated memory was 225.4 MB in the beginning and 292.0 MB in the end (delta: 66.6 MB). Free memory was 81.7 MB in the beginning and 52.1 MB in the end (delta: 29.5 MB). Peak memory consumption was 96.1 MB. Max. memory is 7.1 GB. [2020-07-10 16:59:32,953 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 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 118.2 MB in the beginning and 117.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 621.16 ms. Allocated memory was 134.7 MB in the beginning and 199.2 MB in the end (delta: 64.5 MB). Free memory was 98.7 MB in the beginning and 163.1 MB in the end (delta: -64.4 MB). Peak memory consumption was 28.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 142.10 ms. Allocated memory is still 199.2 MB. Free memory was 163.1 MB in the beginning and 157.9 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1861.62 ms. Allocated memory was 199.2 MB in the beginning and 225.4 MB in the end (delta: 26.2 MB). Free memory was 157.9 MB in the beginning and 81.7 MB in the end (delta: 76.2 MB). Peak memory consumption was 102.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 290209.83 ms. Allocated memory was 225.4 MB in the beginning and 292.0 MB in the end (delta: 66.6 MB). Free memory was 81.7 MB in the beginning and 52.1 MB in the end (delta: 29.5 MB). Peak memory consumption was 96.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...