./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec2_product34_false-unreach-call_false-termination.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec2_product34_false-unreach-call_false-termination.cil.c -s /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f18aab99c70cc7d44332259818cc5069ce850e66 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:28:30,255 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:28:30,256 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:28:30,263 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:28:30,264 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:28:30,264 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:28:30,265 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:28:30,266 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:28:30,267 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:28:30,267 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:28:30,268 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:28:30,268 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:28:30,269 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:28:30,270 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:28:30,270 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:28:30,271 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:28:30,271 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:28:30,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:28:30,274 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:28:30,275 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:28:30,275 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:28:30,276 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:28:30,278 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:28:30,278 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:28:30,278 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:28:30,279 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:28:30,279 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:28:30,280 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:28:30,280 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:28:30,281 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:28:30,281 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:28:30,282 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:28:30,282 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:28:30,282 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:28:30,283 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:28:30,283 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:28:30,283 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 09:28:30,293 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:28:30,293 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:28:30,294 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:28:30,294 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:28:30,295 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:28:30,295 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:28:30,295 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:28:30,295 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:28:30,295 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:28:30,295 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:28:30,295 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:28:30,296 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:28:30,296 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 09:28:30,297 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:28:30,297 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:28:30,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:28:30,298 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f18aab99c70cc7d44332259818cc5069ce850e66 [2018-11-18 09:28:30,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:28:30,326 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:28:30,328 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:28:30,329 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:28:30,329 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:28:30,330 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/../../sv-benchmarks/c/product-lines/minepump_spec2_product34_false-unreach-call_false-termination.cil.c [2018-11-18 09:28:30,365 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/data/da55d3c78/df47cf91b6f244c6977eed1601b94c15/FLAG37b70c316 [2018-11-18 09:28:30,781 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:28:30,781 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/sv-benchmarks/c/product-lines/minepump_spec2_product34_false-unreach-call_false-termination.cil.c [2018-11-18 09:28:30,788 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/data/da55d3c78/df47cf91b6f244c6977eed1601b94c15/FLAG37b70c316 [2018-11-18 09:28:30,796 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/data/da55d3c78/df47cf91b6f244c6977eed1601b94c15 [2018-11-18 09:28:30,798 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:28:30,799 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:28:30,799 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:28:30,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:28:30,801 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:28:30,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:28:30" (1/1) ... [2018-11-18 09:28:30,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e2c184 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:30, skipping insertion in model container [2018-11-18 09:28:30,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:28:30" (1/1) ... [2018-11-18 09:28:30,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:28:30,842 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:28:31,022 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:28:31,030 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:28:31,129 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:28:31,148 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:28:31,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31 WrapperNode [2018-11-18 09:28:31,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:28:31,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:28:31,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:28:31,149 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:28:31,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,183 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:28:31,183 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:28:31,183 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:28:31,183 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:28:31,189 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,191 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,195 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,200 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:28:31,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:28:31,202 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:28:31,202 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:28:31,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:28:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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:10000 [2018-11-18 09:28:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:28:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2018-11-18 09:28:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2018-11-18 09:28:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2018-11-18 09:28:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2018-11-18 09:28:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2018-11-18 09:28:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2018-11-18 09:28:31,245 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2018-11-18 09:28:31,245 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2018-11-18 09:28:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2018-11-18 09:28:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2018-11-18 09:28:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2018-11-18 09:28:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2018-11-18 09:28:31,246 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:28:31,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:28:31,923 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 09:28:31,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:31 BoogieIcfgContainer [2018-11-18 09:28:31,923 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 09:28:31,923 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-18 09:28:31,923 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-18 09:28:31,930 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-18 09:28:31,931 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:31" (1/1) ... [2018-11-18 09:28:31,938 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 09:28:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:31,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2018-11-18 09:28:31,965 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2018-11-18 09:28:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-18 09:28:31,970 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:32,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:32,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:32,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:32,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 51 states and 65 transitions. [2018-11-18 09:28:32,126 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 65 transitions. [2018-11-18 09:28:32,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-11-18 09:28:32,127 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:32,196 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:32,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:32,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 69 transitions. [2018-11-18 09:28:32,233 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2018-11-18 09:28:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-18 09:28:32,234 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:32,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:32,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:32,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:32,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 64 states and 87 transitions. [2018-11-18 09:28:32,480 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 87 transitions. [2018-11-18 09:28:32,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 09:28:32,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:32,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:32,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:32,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:32,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 119 transitions. [2018-11-18 09:28:32,885 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 119 transitions. [2018-11-18 09:28:32,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 09:28:32,886 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:32,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:32,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:33,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:33,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 97 states and 154 transitions. [2018-11-18 09:28:33,613 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 154 transitions. [2018-11-18 09:28:33,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 09:28:33,614 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:33,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:33,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:33,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 101 states and 162 transitions. [2018-11-18 09:28:33,793 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 162 transitions. [2018-11-18 09:28:33,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-11-18 09:28:33,795 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:33,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:33,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:33,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 106 states and 171 transitions. [2018-11-18 09:28:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2018-11-18 09:28:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-18 09:28:33,920 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:33,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:33,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:34,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:34,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 113 states and 188 transitions. [2018-11-18 09:28:34,132 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 188 transitions. [2018-11-18 09:28:34,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 09:28:34,134 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:34,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:34,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 114 states and 189 transitions. [2018-11-18 09:28:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 189 transitions. [2018-11-18 09:28:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:28:34,188 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:34,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 127 states and 223 transitions. [2018-11-18 09:28:35,298 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 223 transitions. [2018-11-18 09:28:35,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:28:35,299 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 129 states and 225 transitions. [2018-11-18 09:28:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 225 transitions. [2018-11-18 09:28:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-11-18 09:28:35,422 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 130 states and 226 transitions. [2018-11-18 09:28:35,473 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 226 transitions. [2018-11-18 09:28:35,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:28:35,473 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 131 states and 227 transitions. [2018-11-18 09:28:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 227 transitions. [2018-11-18 09:28:35,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 09:28:35,537 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 133 states and 232 transitions. [2018-11-18 09:28:35,717 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 232 transitions. [2018-11-18 09:28:35,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-11-18 09:28:35,718 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 133 states and 231 transitions. [2018-11-18 09:28:35,761 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 231 transitions. [2018-11-18 09:28:35,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 09:28:35,762 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:35,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:35,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:37,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:37,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 154 states and 276 transitions. [2018-11-18 09:28:37,324 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 276 transitions. [2018-11-18 09:28:37,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 09:28:37,325 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:37,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:37,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 09:28:37,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:37,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 155 states and 280 transitions. [2018-11-18 09:28:37,509 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 280 transitions. [2018-11-18 09:28:37,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-18 09:28:37,510 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:37,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:37,831 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 09:28:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:38,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 160 states and 295 transitions. [2018-11-18 09:28:38,759 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 295 transitions. [2018-11-18 09:28:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-11-18 09:28:38,760 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:38,863 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:39,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 167 states and 323 transitions. [2018-11-18 09:28:39,424 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 323 transitions. [2018-11-18 09:28:39,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-11-18 09:28:39,426 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:39,452 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:39,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:39,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 175 states and 336 transitions. [2018-11-18 09:28:39,984 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 336 transitions. [2018-11-18 09:28:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 09:28:39,985 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:40,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:40,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 182 states and 347 transitions. [2018-11-18 09:28:40,479 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 347 transitions. [2018-11-18 09:28:40,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-11-18 09:28:40,480 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:40,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:40,816 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 191 states and 370 transitions. [2018-11-18 09:28:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 370 transitions. [2018-11-18 09:28:42,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 09:28:42,701 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 192 states and 373 transitions. [2018-11-18 09:28:42,958 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 373 transitions. [2018-11-18 09:28:42,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-11-18 09:28:42,959 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:42,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 194 states and 376 transitions. [2018-11-18 09:28:43,179 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 376 transitions. [2018-11-18 09:28:43,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 09:28:43,180 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:43,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:43,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 197 states and 383 transitions. [2018-11-18 09:28:43,427 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 383 transitions. [2018-11-18 09:28:43,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-11-18 09:28:43,428 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-11-18 09:28:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:43,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 198 states and 385 transitions. [2018-11-18 09:28:43,473 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 385 transitions. [2018-11-18 09:28:43,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-11-18 09:28:43,473 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:43,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 09:28:43,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:43,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 202 states and 389 transitions. [2018-11-18 09:28:43,742 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 389 transitions. [2018-11-18 09:28:43,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-11-18 09:28:43,743 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:43,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 09:28:46,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:46,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 218 states and 432 transitions. [2018-11-18 09:28:46,251 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 432 transitions. [2018-11-18 09:28:46,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 09:28:46,252 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:46,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:47,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:47,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 231 states and 466 transitions. [2018-11-18 09:28:47,358 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 466 transitions. [2018-11-18 09:28:47,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 09:28:47,359 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:47,385 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 09:28:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:49,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 244 states and 486 transitions. [2018-11-18 09:28:49,745 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 486 transitions. [2018-11-18 09:28:49,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 09:28:49,746 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:50,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 247 states and 493 transitions. [2018-11-18 09:28:50,045 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 493 transitions. [2018-11-18 09:28:50,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 09:28:50,046 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:50,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:50,173 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:50,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:50,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 251 states and 503 transitions. [2018-11-18 09:28:50,982 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 503 transitions. [2018-11-18 09:28:50,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 09:28:50,983 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:50,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 09:28:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:51,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 252 states and 498 transitions. [2018-11-18 09:28:51,050 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 498 transitions. [2018-11-18 09:28:51,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 09:28:51,052 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:51,192 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 09:28:51,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:51,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 258 states and 506 transitions. [2018-11-18 09:28:51,474 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 506 transitions. [2018-11-18 09:28:51,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-11-18 09:28:51,475 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:51,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:51,498 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-11-18 09:28:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 259 states and 507 transitions. [2018-11-18 09:28:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 507 transitions. [2018-11-18 09:28:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 09:28:51,751 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:51,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:52,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 09:28:54,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 275 states and 546 transitions. [2018-11-18 09:28:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 546 transitions. [2018-11-18 09:28:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 09:28:54,849 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:54,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 278 states and 548 transitions. [2018-11-18 09:28:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 548 transitions. [2018-11-18 09:28:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 09:28:55,154 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:55,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 09:28:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 282 states and 552 transitions. [2018-11-18 09:28:56,038 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 552 transitions. [2018-11-18 09:28:56,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 09:28:56,039 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:57,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:57,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 292 states and 585 transitions. [2018-11-18 09:28:57,084 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 585 transitions. [2018-11-18 09:28:57,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 09:28:57,085 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:57,137 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:57,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 292 states and 584 transitions. [2018-11-18 09:28:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 584 transitions. [2018-11-18 09:28:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 09:28:57,521 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:57,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:57,539 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:57,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:57,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 296 states and 587 transitions. [2018-11-18 09:28:57,957 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 587 transitions. [2018-11-18 09:28:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-11-18 09:28:57,958 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:57,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:28:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:28:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:28:59,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 306 states and 596 transitions. [2018-11-18 09:28:59,940 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 596 transitions. [2018-11-18 09:28:59,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-11-18 09:28:59,940 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:28:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:00,173 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-11-18 09:29:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:00,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 309 states and 602 transitions. [2018-11-18 09:29:00,534 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 602 transitions. [2018-11-18 09:29:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 09:29:00,534 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:00,663 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:02,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 319 states and 625 transitions. [2018-11-18 09:29:02,390 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 625 transitions. [2018-11-18 09:29:02,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-11-18 09:29:02,391 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:02,412 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:02,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 323 states and 629 transitions. [2018-11-18 09:29:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 629 transitions. [2018-11-18 09:29:02,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-18 09:29:02,806 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:02,823 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:03,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:03,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 311 states and 606 transitions. [2018-11-18 09:29:03,187 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 606 transitions. [2018-11-18 09:29:03,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-11-18 09:29:03,188 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:03,282 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-11-18 09:29:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 312 states and 607 transitions. [2018-11-18 09:29:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 607 transitions. [2018-11-18 09:29:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 09:29:03,298 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 321 states and 632 transitions. [2018-11-18 09:29:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 632 transitions. [2018-11-18 09:29:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 09:29:04,513 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:04,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:04,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 324 states and 638 transitions. [2018-11-18 09:29:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 638 transitions. [2018-11-18 09:29:04,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 09:29:04,928 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:04,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 330 states and 648 transitions. [2018-11-18 09:29:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 648 transitions. [2018-11-18 09:29:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 09:29:05,670 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:05,695 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:06,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 333 states and 652 transitions. [2018-11-18 09:29:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 652 transitions. [2018-11-18 09:29:06,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-11-18 09:29:06,017 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:06,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:06,032 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-18 09:29:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 342 states and 662 transitions. [2018-11-18 09:29:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 662 transitions. [2018-11-18 09:29:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-11-18 09:29:07,971 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 09:29:07,986 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 09:29:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-18 09:29:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 343 states and 663 transitions. [2018-11-18 09:29:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 663 transitions. [2018-11-18 09:29:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-11-18 09:29:08,006 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2018-11-18 09:29:08,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:29:08,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:29:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:29:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 09:29:08,404 WARN L493 CodeCheckObserver]: This program is UNSAFE, Check terminated with 54 iterations. [2018-11-18 09:29:08,528 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 18.11 09:29:08 ImpRootNode [2018-11-18 09:29:08,528 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-18 09:29:08,528 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 09:29:08,529 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 09:29:08,529 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 09:29:08,529 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 09:28:31" (3/4) ... [2018-11-18 09:29:08,532 INFO L138 WitnessPrinter]: Generating witness for reachability counterexample [2018-11-18 09:29:08,610 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_d1e946c8-d960-4bb2-b747-ad8a94018fe1/bin-2019/ukojak/witness.graphml [2018-11-18 09:29:08,610 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 09:29:08,611 INFO L168 Benchmark]: Toolchain (without parser) took 37813.04 ms. Allocated memory was 1.0 GB in the beginning and 1.9 GB in the end (delta: 842.0 MB). Free memory was 950.4 MB in the beginning and 807.8 MB in the end (delta: 142.6 MB). Peak memory consumption was 984.6 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:08,612 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:29:08,612 INFO L168 Benchmark]: CACSL2BoogieTranslator took 349.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 950.4 MB in the beginning and 1.1 GB in the end (delta: -182.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:08,612 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:29:08,612 INFO L168 Benchmark]: Boogie Preprocessor took 18.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:29:08,612 INFO L168 Benchmark]: RCFGBuilder took 721.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:08,613 INFO L168 Benchmark]: CodeCheck took 36604.78 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 693.1 MB). Free memory was 1.1 GB in the beginning and 821.2 MB in the end (delta: 234.2 MB). Peak memory consumption was 927.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:08,613 INFO L168 Benchmark]: Witness Printer took 82.07 ms. Allocated memory is still 1.9 GB. Free memory was 821.2 MB in the beginning and 807.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:29:08,614 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 7 procedures, 79 locations, 1 error locations. UNSAFE Result, 36.4s OverallTime, 54 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 828456668 SDtfs, -891181668 SDslu, -1101857868 SDs, 0 SdLazy, -1232484956 SolverSat, 676707276 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 47.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 27513 GetRequests, 26783 SyntacticMatches, 104 SemanticMatches, 626 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 189015 ImplicationChecksByTransitivity, 32.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 2280 NumberOfCodeBlocks, 2280 NumberOfCodeBlocksAsserted, 54 NumberOfCheckSat, 2172 ConstructedInterpolants, 0 QuantifiedInterpolants, 224073 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 53 InterpolantComputations, 45 PerfectInterpolantSequences, 575/604 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 249]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L203] FCALL "Env(Water:%i" [L204] FCALL ",Meth:" [L208] FCALL "CRIT" [L212] FCALL "OK" [L216] FCALL ")" [L626] FCALL "i > 0 && i <= this->argsCount" [L626] FCALL "libacc.c" [L627] FCALL "__utac__get_this_arg" [L633] FCALL "i > 0 && i <= this->argsCount" [L633] FCALL "libacc.c" [L634] FCALL "__utac__get_this_arg" [L672] FCALL "i > 0 && i <= this->argsCount" [L672] FCALL "libacc.c" [L673] FCALL "__utac__get_this_argtype" [L679] FCALL "i > 0 && i <= this->argsCount" [L679] FCALL "libacc.c" [L680] FCALL "__utac__get_this_argtype" [L866] FCALL "Pump(System:" [L870] FCALL "On" [L874] FCALL "Off" [L878] FCALL ",Pump:" [L882] FCALL "On" [L886] FCALL "Off" [L890] FCALL ") " [L892] FCALL "\n" [L40] int cleanupTimeShifts = 4; [L151] int waterLevel = 1; [L152] int methaneLevelCritical = 0; [L255] int methAndRunningLastTime ; [L765] int pumpRunning = 0; [L766] int systemActive = 1; [L498] static struct __ACC__ERR *head = (struct __ACC__ERR *)0; [L123] int retValue_acc ; [L124] int tmp ; [L128] FCALL select_helpers() [L129] FCALL select_features() [L130] CALL, EXPR valid_product() [L320] int retValue_acc ; [L323] retValue_acc = 1 [L324] RET return (retValue_acc); [L130] EXPR valid_product() [L130] tmp = valid_product() [L132] COND TRUE \read(tmp) [L134] FCALL setup() [L135] CALL runTest() [L113] CALL __utac_acc__Specification2_spec__1() [L260] RET methAndRunningLastTime = 0 [L113] __utac_acc__Specification2_spec__1() [L114] CALL test() [L697] int splverifierCounter ; [L698] int tmp ; [L699] int tmp___0 ; [L700] int tmp___1 ; [L701] int tmp___2 ; [L704] splverifierCounter = 0 VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L706] COND TRUE 1 VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L708] COND TRUE splverifierCounter < 4 [L714] tmp = __VERIFIER_nondet_int() [L716] COND TRUE \read(tmp) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L718] CALL waterRise() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(waterLevel)=1, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=1] [L169] COND TRUE waterLevel < 2 [L170] RET waterLevel = waterLevel + 1 [L718] waterRise() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L724] tmp___0 = __VERIFIER_nondet_int() [L726] COND TRUE \read(tmp___0) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L728] CALL changeMethaneLevel() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methaneLevelCritical)=0, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=0, pumpRunning=0, systemActive=1, waterLevel=2] [L181] COND FALSE !(\read(methaneLevelCritical)) [L184] RET methaneLevelCritical = 1 [L728] changeMethaneLevel() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L734] tmp___2 = __VERIFIER_nondet_int() [L736] COND TRUE \read(tmp___2) [L738] CALL startSystem() [L920] RET systemActive = 1 [L738] startSystem() [L751] CALL timeShift() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L772] COND FALSE !(\read(pumpRunning)) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L779] COND TRUE \read(systemActive) [L781] CALL processEnvironment() [L801] int tmp ; VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=0, systemActive=1, waterLevel=2] [L804] COND TRUE ! pumpRunning [L806] CALL, EXPR isHighWaterLevel() [L898] int retValue_acc ; [L899] int tmp ; [L900] int tmp___0 ; [L904] CALL, EXPR isHighWaterSensorDry() [L231] int retValue_acc ; [L234] COND FALSE !(waterLevel < 2) [L238] retValue_acc = 0 [L239] RET return (retValue_acc); [L904] EXPR isHighWaterSensorDry() [L904] tmp = isHighWaterSensorDry() [L906] COND FALSE !(\read(tmp)) [L909] tmp___0 = 1 [L911] retValue_acc = tmp___0 [L912] RET return (retValue_acc); [L806] EXPR isHighWaterLevel() [L806] tmp = isHighWaterLevel() [L808] COND TRUE \read(tmp) [L810] CALL activatePump() [L829] RET pumpRunning = 1 [L810] RET activatePump() [L781] processEnvironment() [L787] CALL __utac_acc__Specification2_spec__2() [L265] int tmp ; [L266] int tmp___0 ; VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L270] CALL, EXPR isMethaneLevelCritical() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L190] int retValue_acc ; [L193] retValue_acc = methaneLevelCritical [L194] RET return (retValue_acc); [L270] EXPR isMethaneLevelCritical() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L270] tmp = isMethaneLevelCritical() [L272] COND TRUE \read(tmp) [L274] CALL, EXPR isPumpRunning() [L853] int retValue_acc ; [L856] retValue_acc = pumpRunning [L857] RET return (retValue_acc); [L274] EXPR isPumpRunning() [L274] tmp___0 = isPumpRunning() [L276] COND TRUE \read(tmp___0) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=0, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L277] COND FALSE !(\read(methAndRunningLastTime)) [L282] RET methAndRunningLastTime = 1 VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=0, \old(pumpRunning)=0, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L787] RET __utac_acc__Specification2_spec__2() [L751] timeShift() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L706] COND TRUE 1 VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L708] COND TRUE splverifierCounter < 4 [L714] tmp = __VERIFIER_nondet_int() [L716] COND FALSE !(\read(tmp)) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L724] tmp___0 = __VERIFIER_nondet_int() [L726] COND FALSE !(\read(tmp___0)) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L734] tmp___2 = __VERIFIER_nondet_int() [L736] COND FALSE !(\read(tmp___2)) [L742] tmp___1 = __VERIFIER_nondet_int() [L744] COND TRUE \read(tmp___1) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L751] CALL timeShift() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=2] [L772] COND TRUE \read(pumpRunning) [L774] CALL lowerWaterLevel() [L157] COND TRUE waterLevel > 0 [L158] RET waterLevel = waterLevel - 1 [L774] lowerWaterLevel() [L779] COND TRUE \read(systemActive) [L781] CALL processEnvironment() [L801] int tmp ; VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L804] COND FALSE !(! pumpRunning) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L819] RET, FCALL processEnvironment__wrappee__base() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L781] processEnvironment() [L787] CALL __utac_acc__Specification2_spec__2() [L265] int tmp ; [L266] int tmp___0 ; VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L270] CALL, EXPR isMethaneLevelCritical() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L190] int retValue_acc ; [L193] retValue_acc = methaneLevelCritical [L194] RET return (retValue_acc); [L270] EXPR isMethaneLevelCritical() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L270] tmp = isMethaneLevelCritical() [L272] COND TRUE \read(tmp) [L274] CALL, EXPR isPumpRunning() [L853] int retValue_acc ; [L856] retValue_acc = pumpRunning [L857] RET return (retValue_acc); [L274] EXPR isPumpRunning() [L274] tmp___0 = isPumpRunning() [L276] COND TRUE \read(tmp___0) VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] [L277] COND TRUE \read(methAndRunningLastTime) [L279] CALL __automaton_fail() [L249] __VERIFIER_error() VAL [") "={38:0}, ")"={14:0}, ",Meth:"={17:0}, ",Pump:"={33:0}, "\n"={39:0}, "__utac__get_this_arg"={24:0}, "__utac__get_this_arg"={8:0}, "__utac__get_this_argtype"={22:0}, "__utac__get_this_argtype"={28:0}, "CRIT"={16:0}, "Env(Water:%i"={18:0}, "i > 0 && i <= this->argsCount"={11:0}, "i > 0 && i <= this->argsCount"={31:0}, "i > 0 && i <= this->argsCount"={23:0}, "i > 0 && i <= this->argsCount"={27:0}, "libacc.c"={12:0}, "libacc.c"={20:0}, "libacc.c"={26:0}, "libacc.c"={29:0}, "Off"={36:0}, "Off"={19:0}, "OK"={15:0}, "On"={34:0}, "On"={37:0}, "Pump(System:"={35:0}, \old(methAndRunningLastTime)=1, \old(pumpRunning)=1, \old(waterLevel)=2, cleanupTimeShifts=4, head={0:0}, methAndRunningLastTime=1, methaneLevelCritical=1, pumpRunning=1, systemActive=1, waterLevel=1] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 977.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 349.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 148.9 MB). Free memory was 950.4 MB in the beginning and 1.1 GB in the end (delta: -182.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.98 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 18.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 721.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 77.4 MB). Peak memory consumption was 77.4 MB. Max. memory is 11.5 GB. * CodeCheck took 36604.78 ms. Allocated memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: 693.1 MB). Free memory was 1.1 GB in the beginning and 821.2 MB in the end (delta: 234.2 MB). Peak memory consumption was 927.3 MB. Max. memory is 11.5 GB. * Witness Printer took 82.07 ms. Allocated memory is still 1.9 GB. Free memory was 821.2 MB in the beginning and 807.8 MB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...