/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc config/AutomizerReach.xml -s config/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/product-lines/minepump_spec5_product22.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-bitabs-178dd20 [2021-01-06 19:14:25,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-01-06 19:14:25,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-01-06 19:14:25,445 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-01-06 19:14:25,446 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-01-06 19:14:25,448 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-01-06 19:14:25,450 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-01-06 19:14:25,452 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-01-06 19:14:25,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-01-06 19:14:25,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-01-06 19:14:25,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-01-06 19:14:25,459 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-01-06 19:14:25,460 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-01-06 19:14:25,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-01-06 19:14:25,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-01-06 19:14:25,464 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-01-06 19:14:25,465 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-01-06 19:14:25,467 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-01-06 19:14:25,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-01-06 19:14:25,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-01-06 19:14:25,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-01-06 19:14:25,475 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-01-06 19:14:25,477 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-01-06 19:14:25,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-01-06 19:14:25,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-01-06 19:14:25,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-01-06 19:14:25,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-01-06 19:14:25,501 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-01-06 19:14:25,502 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-01-06 19:14:25,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-01-06 19:14:25,503 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-01-06 19:14:25,504 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-01-06 19:14:25,505 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-01-06 19:14:25,506 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-01-06 19:14:25,508 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-01-06 19:14:25,508 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-01-06 19:14:25,509 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-01-06 19:14:25,509 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-01-06 19:14:25,510 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-01-06 19:14:25,514 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-01-06 19:14:25,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-01-06 19:14:25,522 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-01-06 19:14:25,571 INFO L113 SettingsManager]: Loading preferences was successful [2021-01-06 19:14:25,571 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-01-06 19:14:25,577 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-01-06 19:14:25,577 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-01-06 19:14:25,578 INFO L138 SettingsManager]: * Use SBE=true [2021-01-06 19:14:25,578 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-01-06 19:14:25,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-01-06 19:14:25,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-01-06 19:14:25,578 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-01-06 19:14:25,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-01-06 19:14:25,580 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-01-06 19:14:25,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-01-06 19:14:25,581 INFO L138 SettingsManager]: * Use constant arrays=true [2021-01-06 19:14:25,581 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-01-06 19:14:25,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-01-06 19:14:25,581 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-01-06 19:14:25,582 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-01-06 19:14:25,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 19:14:25,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-01-06 19:14:25,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-01-06 19:14:25,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-01-06 19:14:25,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-01-06 19:14:25,583 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-01-06 19:14:25,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-01-06 19:14:25,583 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-01-06 19:14:25,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-01-06 19:14:25,980 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-01-06 19:14:26,004 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-01-06 19:14:26,007 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-01-06 19:14:26,008 INFO L271 PluginConnector]: Initializing CDTParser... [2021-01-06 19:14:26,009 INFO L275 PluginConnector]: CDTParser initialized [2021-01-06 19:14:26,010 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/minepump_spec5_product22.cil.c [2021-01-06 19:14:26,096 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/db7ae4cee/95f350271f50403e8dccea96d13131c9/FLAG149651ccf [2021-01-06 19:14:26,810 INFO L306 CDTParser]: Found 1 translation units. [2021-01-06 19:14:26,820 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product22.cil.c [2021-01-06 19:14:26,838 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/db7ae4cee/95f350271f50403e8dccea96d13131c9/FLAG149651ccf [2021-01-06 19:14:27,091 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/data/db7ae4cee/95f350271f50403e8dccea96d13131c9 [2021-01-06 19:14:27,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-01-06 19:14:27,099 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-01-06 19:14:27,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-01-06 19:14:27,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-01-06 19:14:27,106 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-01-06 19:14:27,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24a3f7c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27, skipping insertion in model container [2021-01-06 19:14:27,111 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-01-06 19:14:27,188 INFO L178 MainTranslator]: Built tables and reachable declarations left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~pumpRunning~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~pumpRunning~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~systemActive~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~switchedOnBeforeTS~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~switchedOnBeforeTS~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp2~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~excep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~cf~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_15~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_16~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~1,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~1,] left hand side expression in assignment: lhs: VariableLHS[~excep~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~2,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~new~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_18~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~2,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_20~0,] left hand side expression in assignment: lhs: VariableLHS[~next~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_21~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~3,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~count,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp16~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_22~0,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~mem_23~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp17~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~mem_24~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~waterLevel~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~waterLevel~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~methaneLevelCritical~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~methaneLevelCritical~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~11,] [2021-01-06 19:14:27,610 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product22.cil.c[18190,18203] [2021-01-06 19:14:27,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 19:14:27,625 INFO L203 MainTranslator]: Completed pre-run left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~1,] left hand side expression in assignment: lhs: VariableLHS[~pumpRunning~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~pumpRunning~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~2,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~4,] left hand side expression in assignment: lhs: VariableLHS[~systemActive~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~switchedOnBeforeTS~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~switchedOnBeforeTS~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~tmp~3,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~1,] left hand side expression in assignment: lhs: VariableLHS[~splverifierCounter~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~4,] left hand side expression in assignment: lhs: VariableLHS[~tmp___0~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp___2~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp___1~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp2~0,] left hand side expression in assignment: lhs: VariableLHS[~i~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~5,] left hand side expression in assignment: lhs: VariableLHS[~excep~0,] left hand side expression in assignment: lhs: VariableLHS[~tmp~6,] left hand side expression in assignment: lhs: VariableLHS[~cf~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_15~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_16~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~0,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_15~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~1,] left hand side expression in assignment: lhs: VariableLHS[~tmp~7,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~1,] left hand side expression in assignment: address: IdentifierExpression[~mem_17~1,] left hand side expression in assignment: lhs: VariableLHS[~excep~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~1,] left hand side expression in assignment: lhs: VariableLHS[~mem_16~2,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_17~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~1,] left hand side expression in assignment: lhs: VariableLHS[~cf~2,] left hand side expression in assignment: lhs: VariableLHS[~tmp~8,] left hand side expression in assignment: lhs: VariableLHS[~new~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_18~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_18~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_19~2,] left hand side expression in assignment: address: IdentifierExpression[~mem_19~2,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp12~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp13~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_20~0,] left hand side expression in assignment: lhs: VariableLHS[~next~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_21~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp14~3,] left hand side expression in assignment: lhs: VariableLHS[~temp~0,] left hand side expression in assignment: lhs: VariableLHS[~count,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp15~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp16~0,] left hand side expression in assignment: lhs: VariableLHS[~mem_22~0,] left hand side expression in assignment: lhs: VariableLHS[~head~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~mem_23~0,] left hand side expression in assignment: lhs: VariableLHS[~excep~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp17~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~mem_24~0,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~6,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~2,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~2,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~0,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~4,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~7,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp4~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp5~3,] left hand side expression in assignment: lhs: VariableLHS[~mem_12~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp6~3,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp7~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp8~4,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp9~4,] left hand side expression in assignment: lhs: VariableLHS[~mem_13~1,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp10~5,] left hand side expression in assignment: lhs: VariableLHS[~__cil_tmp11~5,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~8,] left hand side expression in assignment: lhs: VariableLHS[~waterLevel~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~waterLevel~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~methaneLevelCritical~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~methaneLevelCritical~0,GLOBAL] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~9,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~10,] left hand side expression in assignment: lhs: VariableLHS[~retValue_acc~11,] [2021-01-06 19:14:27,715 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-bitabs/releaseScripts/default/sv-benchmarks/c/product-lines/minepump_spec5_product22.cil.c[18190,18203] [2021-01-06 19:14:27,715 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-01-06 19:14:27,761 INFO L208 MainTranslator]: Completed translation [2021-01-06 19:14:27,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27 WrapperNode [2021-01-06 19:14:27,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-01-06 19:14:27,763 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-01-06 19:14:27,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-01-06 19:14:27,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-01-06 19:14:27,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-01-06 19:14:27,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-01-06 19:14:27,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-01-06 19:14:27,845 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-01-06 19:14:27,856 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,862 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,902 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... [2021-01-06 19:14:27,922 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-01-06 19:14:27,923 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-01-06 19:14:27,923 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-01-06 19:14:27,923 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-01-06 19:14:27,924 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (1/1) ... No working directory specified, using /storage/repos/ultimate-bitabs/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-01-06 19:14:28,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-01-06 19:14:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-01-06 19:14:28,050 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-01-06 19:14:28,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-01-06 19:14:29,567 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-01-06 19:14:29,567 INFO L299 CfgBuilder]: Removed 172 assume(true) statements. [2021-01-06 19:14:29,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 07:14:29 BoogieIcfgContainer [2021-01-06 19:14:29,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-01-06 19:14:29,572 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-01-06 19:14:29,572 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-01-06 19:14:29,576 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-01-06 19:14:29,577 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.01 07:14:27" (1/3) ... [2021-01-06 19:14:29,578 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d9d584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 07:14:29, skipping insertion in model container [2021-01-06 19:14:29,578 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.01 07:14:27" (2/3) ... [2021-01-06 19:14:29,579 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d9d584 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.01 07:14:29, skipping insertion in model container [2021-01-06 19:14:29,579 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 07:14:29" (3/3) ... [2021-01-06 19:14:29,581 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product22.cil.c [2021-01-06 19:14:29,589 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-01-06 19:14:29,596 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2021-01-06 19:14:29,619 INFO L253 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-01-06 19:14:29,653 INFO L377 AbstractCegarLoop]: Interprodecural is true [2021-01-06 19:14:29,653 INFO L378 AbstractCegarLoop]: Hoare is true [2021-01-06 19:14:29,653 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-01-06 19:14:29,653 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-01-06 19:14:29,654 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-01-06 19:14:29,654 INFO L382 AbstractCegarLoop]: Difference is false [2021-01-06 19:14:29,654 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-01-06 19:14:29,654 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-01-06 19:14:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states. [2021-01-06 19:14:29,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2021-01-06 19:14:29,683 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 19:14:29,684 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-01-06 19:14:29,685 INFO L429 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 19:14:29,691 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 19:14:29,692 INFO L82 PathProgramCache]: Analyzing trace with hash 49045216, now seen corresponding path program 1 times [2021-01-06 19:14:29,702 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 19:14:29,703 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046037580] [2021-01-06 19:14:29,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 19:14:29,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 19:14:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 19:14:30,047 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046037580] [2021-01-06 19:14:30,048 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 19:14:30,048 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-01-06 19:14:30,049 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1844315036] [2021-01-06 19:14:30,054 INFO L461 AbstractCegarLoop]: Interpolant automaton has 2 states [2021-01-06 19:14:30,054 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 19:14:30,071 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2021-01-06 19:14:30,072 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 19:14:30,075 INFO L87 Difference]: Start difference. First operand 114 states. Second operand 2 states. [2021-01-06 19:14:30,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 19:14:30,114 INFO L93 Difference]: Finished difference Result 221 states and 328 transitions. [2021-01-06 19:14:30,115 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2021-01-06 19:14:30,116 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 19 [2021-01-06 19:14:30,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 19:14:30,129 INFO L225 Difference]: With dead ends: 221 [2021-01-06 19:14:30,130 INFO L226 Difference]: Without dead ends: 110 [2021-01-06 19:14:30,134 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2021-01-06 19:14:30,156 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2021-01-06 19:14:30,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2021-01-06 19:14:30,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 110 states. [2021-01-06 19:14:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 156 transitions. [2021-01-06 19:14:30,186 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 156 transitions. Word has length 19 [2021-01-06 19:14:30,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 19:14:30,187 INFO L481 AbstractCegarLoop]: Abstraction has 110 states and 156 transitions. [2021-01-06 19:14:30,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 2 states. [2021-01-06 19:14:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 156 transitions. [2021-01-06 19:14:30,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-01-06 19:14:30,189 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 19:14:30,189 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] [2021-01-06 19:14:30,189 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-01-06 19:14:30,190 INFO L429 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 19:14:30,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 19:14:30,191 INFO L82 PathProgramCache]: Analyzing trace with hash 611342705, now seen corresponding path program 1 times [2021-01-06 19:14:30,191 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 19:14:30,191 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400075631] [2021-01-06 19:14:30,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 19:14:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 19:14:30,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 19:14:30,323 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400075631] [2021-01-06 19:14:30,323 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 19:14:30,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 19:14:30,327 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1402548623] [2021-01-06 19:14:30,329 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 19:14:30,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 19:14:30,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 19:14:30,331 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 19:14:30,331 INFO L87 Difference]: Start difference. First operand 110 states and 156 transitions. Second operand 3 states. [2021-01-06 19:14:30,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 19:14:30,351 INFO L93 Difference]: Finished difference Result 110 states and 156 transitions. [2021-01-06 19:14:30,352 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 19:14:30,352 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 20 [2021-01-06 19:14:30,352 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 19:14:30,353 INFO L225 Difference]: With dead ends: 110 [2021-01-06 19:14:30,353 INFO L226 Difference]: Without dead ends: 47 [2021-01-06 19:14:30,355 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 19:14:30,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2021-01-06 19:14:30,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2021-01-06 19:14:30,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2021-01-06 19:14:30,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 66 transitions. [2021-01-06 19:14:30,362 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 66 transitions. Word has length 20 [2021-01-06 19:14:30,362 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 19:14:30,363 INFO L481 AbstractCegarLoop]: Abstraction has 47 states and 66 transitions. [2021-01-06 19:14:30,363 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 19:14:30,363 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 66 transitions. [2021-01-06 19:14:30,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-01-06 19:14:30,364 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 19:14:30,364 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] [2021-01-06 19:14:30,365 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-01-06 19:14:30,365 INFO L429 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 19:14:30,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 19:14:30,366 INFO L82 PathProgramCache]: Analyzing trace with hash 43051769, now seen corresponding path program 1 times [2021-01-06 19:14:30,366 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 19:14:30,366 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [168299844] [2021-01-06 19:14:30,367 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 19:14:30,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 19:14:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 19:14:30,467 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [168299844] [2021-01-06 19:14:30,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 19:14:30,468 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-01-06 19:14:30,468 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296847968] [2021-01-06 19:14:30,468 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-01-06 19:14:30,469 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 19:14:30,469 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-01-06 19:14:30,470 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 19:14:30,470 INFO L87 Difference]: Start difference. First operand 47 states and 66 transitions. Second operand 3 states. [2021-01-06 19:14:30,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 19:14:30,507 INFO L93 Difference]: Finished difference Result 87 states and 125 transitions. [2021-01-06 19:14:30,508 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-01-06 19:14:30,509 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 26 [2021-01-06 19:14:30,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 19:14:30,510 INFO L225 Difference]: With dead ends: 87 [2021-01-06 19:14:30,510 INFO L226 Difference]: Without dead ends: 47 [2021-01-06 19:14:30,533 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-01-06 19:14:30,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2021-01-06 19:14:30,543 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2021-01-06 19:14:30,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47 states. [2021-01-06 19:14:30,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 65 transitions. [2021-01-06 19:14:30,547 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 65 transitions. Word has length 26 [2021-01-06 19:14:30,547 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 19:14:30,547 INFO L481 AbstractCegarLoop]: Abstraction has 47 states and 65 transitions. [2021-01-06 19:14:30,548 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2021-01-06 19:14:30,548 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2021-01-06 19:14:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-01-06 19:14:30,551 INFO L414 BasicCegarLoop]: Found error trace [2021-01-06 19:14:30,551 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] [2021-01-06 19:14:30,552 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-01-06 19:14:30,552 INFO L429 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION]=== [2021-01-06 19:14:30,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-01-06 19:14:30,553 INFO L82 PathProgramCache]: Analyzing trace with hash 1610060203, now seen corresponding path program 1 times [2021-01-06 19:14:30,553 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-01-06 19:14:30,553 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [985235575] [2021-01-06 19:14:30,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-01-06 19:14:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-01-06 19:14:30,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-01-06 19:14:30,735 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [985235575] [2021-01-06 19:14:30,736 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-01-06 19:14:30,736 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-01-06 19:14:30,737 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410838374] [2021-01-06 19:14:30,738 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-01-06 19:14:30,738 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-01-06 19:14:30,742 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-01-06 19:14:30,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-01-06 19:14:30,744 INFO L87 Difference]: Start difference. First operand 47 states and 65 transitions. Second operand 5 states. [2021-01-06 19:14:30,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-01-06 19:14:30,869 INFO L93 Difference]: Finished difference Result 99 states and 143 transitions. [2021-01-06 19:14:30,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-01-06 19:14:30,870 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 28 [2021-01-06 19:14:30,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-01-06 19:14:30,871 INFO L225 Difference]: With dead ends: 99 [2021-01-06 19:14:30,871 INFO L226 Difference]: Without dead ends: 0 [2021-01-06 19:14:30,872 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-01-06 19:14:30,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2021-01-06 19:14:30,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2021-01-06 19:14:30,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2021-01-06 19:14:30,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2021-01-06 19:14:30,873 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 28 [2021-01-06 19:14:30,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-01-06 19:14:30,873 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2021-01-06 19:14:30,873 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2021-01-06 19:14:30,874 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2021-01-06 19:14:30,874 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2021-01-06 19:14:30,876 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-01-06 19:14:30,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2021-01-06 19:14:31,215 INFO L189 CegarLoopUtils]: For program point L134-5(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,216 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,216 INFO L185 CegarLoopUtils]: At program point L102(lines 98 120) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,216 INFO L185 CegarLoopUtils]: At program point L102-1(lines 98 120) the Hoare annotation is: false [2021-01-06 19:14:31,216 INFO L185 CegarLoopUtils]: At program point L102-2(lines 98 120) the Hoare annotation is: false [2021-01-06 19:14:31,217 INFO L189 CegarLoopUtils]: For program point L895(lines 895 899) no Hoare annotation was computed. [2021-01-06 19:14:31,217 INFO L185 CegarLoopUtils]: At program point L268(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,217 INFO L185 CegarLoopUtils]: At program point L268-1(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,217 INFO L185 CegarLoopUtils]: At program point L268-2(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,217 INFO L185 CegarLoopUtils]: At program point L268-3(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,217 INFO L185 CegarLoopUtils]: At program point L268-4(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,218 INFO L185 CegarLoopUtils]: At program point L268-5(lines 253 271) the Hoare annotation is: false [2021-01-06 19:14:31,218 INFO L185 CegarLoopUtils]: At program point L204(lines 197 207) the Hoare annotation is: false [2021-01-06 19:14:31,218 INFO L185 CegarLoopUtils]: At program point L204-1(lines 197 207) the Hoare annotation is: false [2021-01-06 19:14:31,218 INFO L189 CegarLoopUtils]: For program point L138(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,218 INFO L185 CegarLoopUtils]: At program point L204-2(lines 197 207) the Hoare annotation is: false [2021-01-06 19:14:31,218 INFO L189 CegarLoopUtils]: For program point L138-1(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,219 INFO L189 CegarLoopUtils]: For program point L138-2(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,219 INFO L189 CegarLoopUtils]: For program point L138-3(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,219 INFO L189 CegarLoopUtils]: For program point L138-4(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,219 INFO L189 CegarLoopUtils]: For program point L138-5(lines 138 146) no Hoare annotation was computed. [2021-01-06 19:14:31,219 INFO L185 CegarLoopUtils]: At program point L75(lines 70 78) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-01-06 19:14:31,219 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,220 INFO L185 CegarLoopUtils]: At program point L109(lines 109 115) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,220 INFO L185 CegarLoopUtils]: At program point L109-1(lines 109 115) the Hoare annotation is: false [2021-01-06 19:14:31,220 INFO L185 CegarLoopUtils]: At program point L109-2(lines 109 115) the Hoare annotation is: false [2021-01-06 19:14:31,220 INFO L189 CegarLoopUtils]: For program point L375(lines 375 388) no Hoare annotation was computed. [2021-01-06 19:14:31,220 INFO L189 CegarLoopUtils]: For program point L871(lines 871 875) no Hoare annotation was computed. [2021-01-06 19:14:31,220 INFO L189 CegarLoopUtils]: For program point L871-3(lines 871 875) no Hoare annotation was computed. [2021-01-06 19:14:31,221 INFO L189 CegarLoopUtils]: For program point L871-6(lines 871 875) no Hoare annotation was computed. [2021-01-06 19:14:31,221 INFO L189 CegarLoopUtils]: For program point L310(lines 310 327) no Hoare annotation was computed. [2021-01-06 19:14:31,221 INFO L185 CegarLoopUtils]: At program point L310-1(lines 1 961) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,221 INFO L189 CegarLoopUtils]: For program point L310-2(lines 310 327) no Hoare annotation was computed. [2021-01-06 19:14:31,221 INFO L185 CegarLoopUtils]: At program point L310-3(lines 1 961) the Hoare annotation is: false [2021-01-06 19:14:31,221 INFO L189 CegarLoopUtils]: For program point L310-4(lines 310 327) no Hoare annotation was computed. [2021-01-06 19:14:31,222 INFO L185 CegarLoopUtils]: At program point L310-5(lines 1 961) the Hoare annotation is: false [2021-01-06 19:14:31,222 INFO L185 CegarLoopUtils]: At program point L213(lines 208 216) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,222 INFO L185 CegarLoopUtils]: At program point L213-1(lines 208 216) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,222 INFO L185 CegarLoopUtils]: At program point L213-2(lines 208 216) the Hoare annotation is: false [2021-01-06 19:14:31,222 INFO L185 CegarLoopUtils]: At program point L213-3(lines 208 216) the Hoare annotation is: false [2021-01-06 19:14:31,223 INFO L185 CegarLoopUtils]: At program point L213-4(lines 208 216) the Hoare annotation is: false [2021-01-06 19:14:31,223 INFO L185 CegarLoopUtils]: At program point L213-5(lines 208 216) the Hoare annotation is: false [2021-01-06 19:14:31,223 INFO L185 CegarLoopUtils]: At program point L940(lines 935 943) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,223 INFO L185 CegarLoopUtils]: At program point L940-1(lines 935 943) the Hoare annotation is: false [2021-01-06 19:14:31,223 INFO L185 CegarLoopUtils]: At program point L940-2(lines 935 943) the Hoare annotation is: false [2021-01-06 19:14:31,223 INFO L189 CegarLoopUtils]: For program point L346(lines 345 392) no Hoare annotation was computed. [2021-01-06 19:14:31,224 INFO L185 CegarLoopUtils]: At program point L908(lines 903 911) the Hoare annotation is: false [2021-01-06 19:14:31,224 INFO L185 CegarLoopUtils]: At program point L908-1(lines 903 911) the Hoare annotation is: false [2021-01-06 19:14:31,224 INFO L185 CegarLoopUtils]: At program point L908-2(lines 903 911) the Hoare annotation is: false [2021-01-06 19:14:31,224 INFO L189 CegarLoopUtils]: For program point L347(lines 347 351) no Hoare annotation was computed. [2021-01-06 19:14:31,224 INFO L185 CegarLoopUtils]: At program point L413-2(lines 413 427) the Hoare annotation is: false [2021-01-06 19:14:31,224 INFO L189 CegarLoopUtils]: For program point L314(lines 314 324) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L314-2(lines 314 324) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L314-4(lines 314 324) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L414(line 414) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L315(lines 315 321) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L315-2(lines 315 321) no Hoare annotation was computed. [2021-01-06 19:14:31,225 INFO L189 CegarLoopUtils]: For program point L315-4(lines 315 321) no Hoare annotation was computed. [2021-01-06 19:14:31,226 INFO L189 CegarLoopUtils]: For program point L383(lines 383 387) no Hoare annotation was computed. [2021-01-06 19:14:31,226 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startENTRY(line -1) no Hoare annotation was computed. [2021-01-06 19:14:31,226 INFO L185 CegarLoopUtils]: At program point L383-2(lines 383 387) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,226 INFO L189 CegarLoopUtils]: For program point L417(lines 417 421) no Hoare annotation was computed. [2021-01-06 19:14:31,226 INFO L189 CegarLoopUtils]: For program point L417-1(lines 417 421) no Hoare annotation was computed. [2021-01-06 19:14:31,226 INFO L189 CegarLoopUtils]: For program point L485(lines 485 492) no Hoare annotation was computed. [2021-01-06 19:14:31,227 INFO L192 CegarLoopUtils]: At program point L485-1(lines 485 492) the Hoare annotation is: true [2021-01-06 19:14:31,227 INFO L185 CegarLoopUtils]: At program point L949(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,227 INFO L185 CegarLoopUtils]: At program point L949-1(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,227 INFO L189 CegarLoopUtils]: For program point L883(lines 883 887) no Hoare annotation was computed. [2021-01-06 19:14:31,227 INFO L185 CegarLoopUtils]: At program point L949-2(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,227 INFO L185 CegarLoopUtils]: At program point L949-3(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,228 INFO L185 CegarLoopUtils]: At program point L949-4(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,228 INFO L185 CegarLoopUtils]: At program point L949-5(lines 944 952) the Hoare annotation is: false [2021-01-06 19:14:31,228 INFO L189 CegarLoopUtils]: For program point L355(lines 355 361) no Hoare annotation was computed. [2021-01-06 19:14:31,228 INFO L185 CegarLoopUtils]: At program point L355-1(lines 355 361) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,228 INFO L185 CegarLoopUtils]: At program point L289(lines 284 291) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-01-06 19:14:31,229 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2021-01-06 19:14:31,229 INFO L189 CegarLoopUtils]: For program point L160(lines 160 177) no Hoare annotation was computed. [2021-01-06 19:14:31,229 INFO L189 CegarLoopUtils]: For program point L160-1(lines 160 177) no Hoare annotation was computed. [2021-01-06 19:14:31,229 INFO L189 CegarLoopUtils]: For program point L160-2(lines 160 177) no Hoare annotation was computed. [2021-01-06 19:14:31,229 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2021-01-06 19:14:31,229 INFO L185 CegarLoopUtils]: At program point L393(lines 344 394) the Hoare annotation is: false [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-2(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-3(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-5(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-6(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-8(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,230 INFO L189 CegarLoopUtils]: For program point L262-9(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L189 CegarLoopUtils]: For program point L262-11(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L189 CegarLoopUtils]: For program point L262-12(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L189 CegarLoopUtils]: For program point L262-14(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L189 CegarLoopUtils]: For program point L262-15(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L189 CegarLoopUtils]: For program point L262-17(lines 262 266) no Hoare annotation was computed. [2021-01-06 19:14:31,231 INFO L192 CegarLoopUtils]: At program point L494(lines 475 497) the Hoare annotation is: true [2021-01-06 19:14:31,232 INFO L185 CegarLoopUtils]: At program point L461(lines 457 463) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-01-06 19:14:31,232 INFO L189 CegarLoopUtils]: For program point L164(lines 164 172) no Hoare annotation was computed. [2021-01-06 19:14:31,232 INFO L189 CegarLoopUtils]: For program point L164-1(lines 164 172) no Hoare annotation was computed. [2021-01-06 19:14:31,232 INFO L189 CegarLoopUtils]: For program point L164-2(lines 164 172) no Hoare annotation was computed. [2021-01-06 19:14:31,232 INFO L189 CegarLoopUtils]: For program point L-1(line -1) no Hoare annotation was computed. [2021-01-06 19:14:31,232 INFO L189 CegarLoopUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,233 INFO L189 CegarLoopUtils]: For program point L958(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,233 INFO L189 CegarLoopUtils]: For program point L958-1(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,233 INFO L189 CegarLoopUtils]: For program point L958-2(line 958) no Hoare annotation was computed. [2021-01-06 19:14:31,233 INFO L185 CegarLoopUtils]: At program point L67(lines 1 961) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2021-01-06 19:14:31,233 INFO L189 CegarLoopUtils]: For program point L365(lines 365 371) no Hoare annotation was computed. [2021-01-06 19:14:31,233 INFO L185 CegarLoopUtils]: At program point L365-1(lines 365 371) the Hoare annotation is: (and (= 1 ~systemActive~0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,234 INFO L185 CegarLoopUtils]: At program point L299(lines 102 108) the Hoare annotation is: (and (= 1 ~systemActive~0) (= |ULTIMATE.start_isPumpRunning_#res| 0) (= ~pumpRunning~0 0) (= ULTIMATE.start_test_~splverifierCounter~0 0)) [2021-01-06 19:14:31,234 INFO L185 CegarLoopUtils]: At program point L299-1(lines 102 108) the Hoare annotation is: false [2021-01-06 19:14:31,234 INFO L185 CegarLoopUtils]: At program point L299-2(lines 102 108) the Hoare annotation is: false [2021-01-06 19:14:31,234 INFO L189 CegarLoopUtils]: For program point L134(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,234 INFO L189 CegarLoopUtils]: For program point L134-1(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,234 INFO L189 CegarLoopUtils]: For program point L134-2(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,234 INFO L189 CegarLoopUtils]: For program point L134-3(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,235 INFO L189 CegarLoopUtils]: For program point L134-4(lines 134 151) no Hoare annotation was computed. [2021-01-06 19:14:31,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.01 07:14:31 BoogieIcfgContainer [2021-01-06 19:14:31,257 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-01-06 19:14:31,258 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-01-06 19:14:31,258 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-01-06 19:14:31,258 INFO L275 PluginConnector]: Witness Printer initialized [2021-01-06 19:14:31,259 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.01 07:14:29" (3/4) ... [2021-01-06 19:14:31,263 INFO L137 WitnessPrinter]: Generating witness for correct program [2021-01-06 19:14:31,282 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 41 nodes and edges [2021-01-06 19:14:31,283 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2021-01-06 19:14:31,284 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2021-01-06 19:14:31,285 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2021-01-06 19:14:31,286 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2021-01-06 19:14:31,287 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-01-06 19:14:31,289 INFO L910 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2021-01-06 19:14:31,320 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,321 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,323 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,324 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 [2021-01-06 19:14:31,433 INFO L141 WitnessManager]: Wrote witness to /storage/repos/svcomp/c/product-lines/minepump_spec5_product22.cil.c-witness.graphml [2021-01-06 19:14:31,433 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-01-06 19:14:31,436 INFO L168 Benchmark]: Toolchain (without parser) took 4336.44 ms. Allocated memory is still 151.0 MB. Free memory was 125.6 MB in the beginning and 69.3 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.6 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,436 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-01-06 19:14:31,438 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.67 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 103.5 MB in the end (delta: 21.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,441 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.81 ms. Allocated memory is still 151.0 MB. Free memory was 103.5 MB in the beginning and 99.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,442 INFO L168 Benchmark]: Boogie Preprocessor took 77.46 ms. Allocated memory is still 151.0 MB. Free memory was 99.8 MB in the beginning and 97.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,442 INFO L168 Benchmark]: RCFGBuilder took 1647.44 ms. Allocated memory is still 151.0 MB. Free memory was 97.0 MB in the beginning and 95.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,442 INFO L168 Benchmark]: TraceAbstraction took 1685.39 ms. Allocated memory is still 151.0 MB. Free memory was 94.6 MB in the beginning and 79.2 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,443 INFO L168 Benchmark]: Witness Printer took 175.40 ms. Allocated memory is still 151.0 MB. Free memory was 79.2 MB in the beginning and 69.3 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. [2021-01-06 19:14:31,445 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 151.0 MB. Free memory is still 124.2 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 660.67 ms. Allocated memory is still 151.0 MB. Free memory was 125.3 MB in the beginning and 103.5 MB in the end (delta: 21.7 MB). Peak memory consumption was 22.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 80.81 ms. Allocated memory is still 151.0 MB. Free memory was 103.5 MB in the beginning and 99.8 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 77.46 ms. Allocated memory is still 151.0 MB. Free memory was 99.8 MB in the beginning and 97.0 MB in the end (delta: 2.8 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1647.44 ms. Allocated memory is still 151.0 MB. Free memory was 97.0 MB in the beginning and 95.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 8.0 GB. * TraceAbstraction took 1685.39 ms. Allocated memory is still 151.0 MB. Free memory was 94.6 MB in the beginning and 79.2 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 8.0 GB. * Witness Printer took 175.40 ms. Allocated memory is still 151.0 MB. Free memory was 79.2 MB in the beginning and 69.3 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.4 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 958]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 958]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 958]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 3 specifications checked. All of them hold - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 365]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 197]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 109]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 413]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 475]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 457]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 355]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 935]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 903]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 208]: Loop Invariant Derived loop invariant: ((1 == systemActive && \result == 0) && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 485]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 944]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 70]: Loop Invariant Derived loop invariant: 1 == systemActive && pumpRunning == 0 - InvariantResult [Line: 383]: Loop Invariant Derived loop invariant: (1 == systemActive && pumpRunning == 0) && splverifierCounter == 0 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 114 locations, 3 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 1.2s, OverallIterations: 4, TraceHistogramMax: 1, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.3s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 354 SDtfs, 180 SDslu, 74 SDs, 0 SdLazy, 25 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=114occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 4 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 50 LocationsWithAnnotation, 50 PreInvPairs, 74 NumberOfFragments, 182 HoareAnnotationTreeSize, 50 FomulaSimplifications, 188 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 50 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 93 NumberOfCodeBlocks, 93 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 89 ConstructedInterpolants, 0 QuantifiedInterpolants, 3665 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...