./Ultimate.py --spec ../../sv-benchmarks/c/NoOverflows.prp --file ../../sv-benchmarks/c/termination-crafted/MenloPark_true-no-overflow_true-termination_true-valid-memsafety.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted/MenloPark_true-no-overflow_true-termination_true-valid-memsafety.c -s /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7c87c9e4b733dad657e6ff9e27a5e9b26a2c3764 ........................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-11-10 13:01:36,682 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-10 13:01:36,683 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-10 13:01:36,690 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-10 13:01:36,690 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-10 13:01:36,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-10 13:01:36,691 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-10 13:01:36,692 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-10 13:01:36,693 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-10 13:01:36,694 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-10 13:01:36,695 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-10 13:01:36,695 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-10 13:01:36,695 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-10 13:01:36,696 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-10 13:01:36,697 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-10 13:01:36,697 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-10 13:01:36,698 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-10 13:01:36,698 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-10 13:01:36,700 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-10 13:01:36,700 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-10 13:01:36,701 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-10 13:01:36,702 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-10 13:01:36,703 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-10 13:01:36,704 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-10 13:01:36,704 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-10 13:01:36,704 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-10 13:01:36,705 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-10 13:01:36,705 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-10 13:01:36,706 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-10 13:01:36,706 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-10 13:01:36,706 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-10 13:01:36,707 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-10 13:01:36,707 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-10 13:01:36,707 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-10 13:01:36,708 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-10 13:01:36,708 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-10 13:01:36,709 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/config/svcomp-Overflow-64bit-Kojak_Default.epf [2018-11-10 13:01:36,719 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-10 13:01:36,719 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-10 13:01:36,720 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-10 13:01:36,720 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-10 13:01:36,720 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-10 13:01:36,720 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-10 13:01:36,720 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Check absence of signed integer overflows=true [2018-11-10 13:01:36,721 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-10 13:01:36,722 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-10 13:01:36,722 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-10 13:01:36,722 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-10 13:01:36,722 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-10 13:01:36,722 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-10 13:01:36,722 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-10 13:01:36,722 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-10 13:01:36,723 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-10 13:01:36,723 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-10 13:01:36,723 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-10 13:01:36,723 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-10 13:01:36,723 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-10 13:01:36,723 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_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/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 ! overflow) ) 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c87c9e4b733dad657e6ff9e27a5e9b26a2c3764 [2018-11-10 13:01:36,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-10 13:01:36,756 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-10 13:01:36,758 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-10 13:01:36,759 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-10 13:01:36,760 INFO L276 PluginConnector]: CDTParser initialized [2018-11-10 13:01:36,760 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/../../sv-benchmarks/c/termination-crafted/MenloPark_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-10 13:01:36,807 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/data/e60f825ef/1b13b499e17e4c419ba0d5391ff247ca/FLAGe3298f9bc [2018-11-10 13:01:37,146 INFO L298 CDTParser]: Found 1 translation units. [2018-11-10 13:01:37,146 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/sv-benchmarks/c/termination-crafted/MenloPark_true-no-overflow_true-termination_true-valid-memsafety.c [2018-11-10 13:01:37,151 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/data/e60f825ef/1b13b499e17e4c419ba0d5391ff247ca/FLAGe3298f9bc [2018-11-10 13:01:37,161 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/data/e60f825ef/1b13b499e17e4c419ba0d5391ff247ca [2018-11-10 13:01:37,164 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-10 13:01:37,164 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-10 13:01:37,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-10 13:01:37,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-10 13:01:37,168 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-10 13:01:37,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29b059a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37, skipping insertion in model container [2018-11-10 13:01:37,170 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-10 13:01:37,189 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-10 13:01:37,287 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:01:37,289 INFO L189 MainTranslator]: Completed pre-run [2018-11-10 13:01:37,298 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-10 13:01:37,306 INFO L193 MainTranslator]: Completed translation [2018-11-10 13:01:37,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37 WrapperNode [2018-11-10 13:01:37,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-10 13:01:37,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-10 13:01:37,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-10 13:01:37,307 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-10 13:01:37,312 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,326 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-10 13:01:37,327 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-10 13:01:37,327 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-10 13:01:37,327 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-10 13:01:37,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,333 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,336 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,337 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-10 13:01:37,338 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-10 13:01:37,338 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-10 13:01:37,338 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-10 13:01:37,339 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 01:01:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/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 [2018-11-10 13:01:37,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-10 13:01:37,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-10 13:01:37,523 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-10 13:01:37,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:01:37 BoogieIcfgContainer [2018-11-10 13:01:37,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-10 13:01:37,524 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-11-10 13:01:37,524 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-11-10 13:01:37,532 INFO L276 PluginConnector]: CodeCheck initialized [2018-11-10 13:01:37,532 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:01:37" (1/1) ... [2018-11-10 13:01:37,539 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-10 13:01:37,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2018-11-10 13:01:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2018-11-10 13:01:37,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-11-10 13:01:37,563 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:37,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 20 states and 22 transitions. [2018-11-10 13:01:37,692 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 22 transitions. [2018-11-10 13:01:37,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-11-10 13:01:37,692 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:37,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:37,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2018-11-10 13:01:37,878 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2018-11-10 13:01:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-11-10 13:01:37,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:37,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:38,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:38,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2018-11-10 13:01:38,123 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2018-11-10 13:01:38,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-11-10 13:01:38,123 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2018-11-10 13:01:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2018-11-10 13:01:38,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-11-10 13:01:38,433 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:38,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:38,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:38,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2018-11-10 13:01:38,900 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2018-11-10 13:01:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-11-10 13:01:38,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:38,931 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 48 states and 77 transitions. [2018-11-10 13:01:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 77 transitions. [2018-11-10 13:01:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-11-10 13:01:39,338 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:39,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:39,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:39,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:39,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 53 states and 89 transitions. [2018-11-10 13:01:39,901 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 89 transitions. [2018-11-10 13:01:39,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-11-10 13:01:39,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:40,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:40,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 56 states and 94 transitions. [2018-11-10 13:01:40,247 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 94 transitions. [2018-11-10 13:01:40,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-11-10 13:01:40,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:40,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:40,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 61 states and 109 transitions. [2018-11-10 13:01:40,742 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 109 transitions. [2018-11-10 13:01:40,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-11-10 13:01:40,743 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:40,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:40,832 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:41,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 63 states and 110 transitions. [2018-11-10 13:01:41,061 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 110 transitions. [2018-11-10 13:01:41,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-11-10 13:01:41,061 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:41,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 70 states and 125 transitions. [2018-11-10 13:01:41,821 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 125 transitions. [2018-11-10 13:01:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-11-10 13:01:41,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:41,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:42,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 75 states and 134 transitions. [2018-11-10 13:01:42,428 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 134 transitions. [2018-11-10 13:01:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-11-10 13:01:42,429 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:42,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-10 13:01:43,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 79 states and 142 transitions. [2018-11-10 13:01:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 142 transitions. [2018-11-10 13:01:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-11-10 13:01:43,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-11-10 13:01:43,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:43,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 82 states and 146 transitions. [2018-11-10 13:01:43,616 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 146 transitions. [2018-11-10 13:01:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-11-10 13:01:43,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:43,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-10 13:01:44,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:44,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 85 states and 148 transitions. [2018-11-10 13:01:44,072 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 148 transitions. [2018-11-10 13:01:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 13:01:44,072 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 13:01:44,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:44,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 88 states and 152 transitions. [2018-11-10 13:01:44,723 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 152 transitions. [2018-11-10 13:01:44,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-11-10 13:01:44,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:44,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:44,737 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-10 13:01:44,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:44,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 89 states and 152 transitions. [2018-11-10 13:01:44,897 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 152 transitions. [2018-11-10 13:01:44,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-11-10 13:01:44,898 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-11-10 13:01:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-10 13:01:44,909 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-10 13:01:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-11-10 13:01:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 19 states and 20 transitions. [2018-11-10 13:01:45,058 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 20 transitions. [2018-11-10 13:01:45,058 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-10 13:01:45,058 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 19 iterations. [2018-11-10 13:01:45,064 INFO L778 CodeCheckObserver]: All specifications hold 6 specifications checked. All of them hold [2018-11-10 13:01:45,144 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-11-10 13:01:45,145 INFO L582 CodeCheckObserver]: Invariant with dag size 23 [2018-11-10 13:01:45,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 10.11 01:01:45 ImpRootNode [2018-11-10 13:01:45,150 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-11-10 13:01:45,151 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-10 13:01:45,151 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-10 13:01:45,151 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-10 13:01:45,151 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.11 01:01:37" (3/4) ... [2018-11-10 13:01:45,153 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-10 13:01:45,159 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-10 13:01:45,159 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-10 13:01:45,160 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-10 13:01:45,185 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_b5ed4be0-d733-4a40-974c-ae9bfdca9adc/bin-2019/ukojak/witness.graphml [2018-11-10 13:01:45,185 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-10 13:01:45,186 INFO L168 Benchmark]: Toolchain (without parser) took 8022.08 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 345.0 MB). Free memory was 961.2 MB in the beginning and 897.0 MB in the end (delta: 64.2 MB). Peak memory consumption was 409.1 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:45,187 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:01:45,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 141.52 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 950.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:45,187 INFO L168 Benchmark]: Boogie Procedure Inliner took 19.70 ms. Allocated memory is still 1.0 GB. Free memory is still 950.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:01:45,187 INFO L168 Benchmark]: Boogie Preprocessor took 10.76 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 947.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:45,188 INFO L168 Benchmark]: RCFGBuilder took 186.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 947.5 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:45,188 INFO L168 Benchmark]: CodeCheck took 7626.24 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.1 MB). Free memory was 1.1 GB in the beginning and 897.0 MB in the end (delta: 249.6 MB). Peak memory consumption was 434.7 MB. Max. memory is 11.5 GB. [2018-11-10 13:01:45,188 INFO L168 Benchmark]: Witness Printer took 34.93 ms. Allocated memory is still 1.4 GB. Free memory is still 897.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-10 13:01:45,190 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 1 procedures, 20 locations, 6 error locations. SAFE Result, 7.5s OverallTime, 19 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 262144 SDtfs, 2134552 SDslu, 1775104 SDs, 0 SdLazy, 7335040 SolverSat, 1243108 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2339 GetRequests, 1908 SyntacticMatches, 175 SemanticMatches, 256 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35638 ImplicationChecksByTransitivity, 6.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 259 NumberOfCodeBlocks, 259 NumberOfCodeBlocksAsserted, 18 NumberOfCheckSat, 241 ConstructedInterpolants, 0 QuantifiedInterpolants, 18155 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 18 InterpolantComputations, 6 PerfectInterpolantSequences, 26/143 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 - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 6 specifications checked. All of them hold - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (((1 <= z && x <= y + 2147483547) && z + 99 <= y) && y <= 100) || ((((x <= y + 2147483547 && z + 99 < y) && 0 <= z + 1) && z + 1 <= 0) && y <= z + 100) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 141.52 ms. Allocated memory is still 1.0 GB. Free memory was 961.2 MB in the beginning and 950.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 19.70 ms. Allocated memory is still 1.0 GB. Free memory is still 950.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 10.76 ms. Allocated memory is still 1.0 GB. Free memory was 950.1 MB in the beginning and 947.5 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 186.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 159.9 MB). Free memory was 947.5 MB in the beginning and 1.1 GB in the end (delta: -199.1 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * CodeCheck took 7626.24 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 185.1 MB). Free memory was 1.1 GB in the beginning and 897.0 MB in the end (delta: 249.6 MB). Peak memory consumption was 434.7 MB. Max. memory is 11.5 GB. * Witness Printer took 34.93 ms. Allocated memory is still 1.4 GB. Free memory is still 897.0 MB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...