./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/psyco/psyco_security_true-unreach-call_false-termination.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/psyco/psyco_security_true-unreach-call_false-termination.c -s /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/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 8cc1f38a976dda42d71f86348e088e61d77f90eb .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-02 14:18:58,325 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 14:18:58,326 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 14:18:58,335 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 14:18:58,335 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 14:18:58,336 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 14:18:58,337 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 14:18:58,338 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 14:18:58,339 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 14:18:58,339 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 14:18:58,340 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 14:18:58,340 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 14:18:58,340 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 14:18:58,341 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 14:18:58,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 14:18:58,342 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 14:18:58,343 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 14:18:58,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 14:18:58,345 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 14:18:58,346 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 14:18:58,346 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 14:18:58,347 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 14:18:58,348 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 14:18:58,348 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 14:18:58,349 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 14:18:58,349 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 14:18:58,350 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 14:18:58,350 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 14:18:58,351 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 14:18:58,352 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 14:18:58,352 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 14:18:58,352 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 14:18:58,352 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 14:18:58,352 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 14:18:58,353 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 14:18:58,353 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 14:18:58,354 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-02 14:18:58,362 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 14:18:58,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 14:18:58,362 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 14:18:58,363 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-02 14:18:58,363 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 14:18:58,363 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 14:18:58,363 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 14:18:58,363 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 14:18:58,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 14:18:58,363 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 14:18:58,364 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 14:18:58,365 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-02 14:18:58,365 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-02 14:18:58,365 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 14:18:58,365 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 14:18:58,366 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_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/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 -> 8cc1f38a976dda42d71f86348e088e61d77f90eb [2018-12-02 14:18:58,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 14:18:58,393 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 14:18:58,396 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 14:18:58,398 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 14:18:58,398 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 14:18:58,398 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/../../sv-benchmarks/c/psyco/psyco_security_true-unreach-call_false-termination.c [2018-12-02 14:18:58,444 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/data/e9c01c0dc/69cdb8ea1ae64e2d9f95ed79055c3633/FLAG80574fcac [2018-12-02 14:18:58,882 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 14:18:58,882 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/sv-benchmarks/c/psyco/psyco_security_true-unreach-call_false-termination.c [2018-12-02 14:18:58,887 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/data/e9c01c0dc/69cdb8ea1ae64e2d9f95ed79055c3633/FLAG80574fcac [2018-12-02 14:18:58,895 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/data/e9c01c0dc/69cdb8ea1ae64e2d9f95ed79055c3633 [2018-12-02 14:18:58,896 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 14:18:58,897 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 14:18:58,898 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 14:18:58,898 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 14:18:58,900 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 14:18:58,900 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:18:58" (1/1) ... [2018-12-02 14:18:58,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7faede09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:58, skipping insertion in model container [2018-12-02 14:18:58,902 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:18:58" (1/1) ... [2018-12-02 14:18:58,906 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 14:18:58,919 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 14:18:59,012 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 14:18:59,015 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 14:18:59,033 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 14:18:59,041 INFO L195 MainTranslator]: Completed translation [2018-12-02 14:18:59,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59 WrapperNode [2018-12-02 14:18:59,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 14:18:59,042 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 14:18:59,042 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 14:18:59,042 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 14:18:59,048 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,052 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 14:18:59,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 14:18:59,096 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 14:18:59,096 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 14:18:59,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,109 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,110 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 14:18:59,112 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 14:18:59,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 14:18:59,112 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 14:18:59,112 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:18:59" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/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 [2018-12-02 14:18:59,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 14:18:59,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 14:18:59,370 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 14:18:59,370 INFO L280 CfgBuilder]: Removed 22 assue(true) statements. [2018-12-02 14:18:59,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:18:59 BoogieIcfgContainer [2018-12-02 14:18:59,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 14:18:59,371 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-12-02 14:18:59,371 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-12-02 14:18:59,381 INFO L276 PluginConnector]: CodeCheck initialized [2018-12-02 14:18:59,381 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:18:59" (1/1) ... [2018-12-02 14:18:59,391 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 14:18:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 76 states and 145 transitions. [2018-12-02 14:18:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 145 transitions. [2018-12-02 14:18:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-12-02 14:18:59,420 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 76 states and 118 transitions. [2018-12-02 14:18:59,502 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 118 transitions. [2018-12-02 14:18:59,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-12-02 14:18:59,503 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 79 states and 130 transitions. [2018-12-02 14:18:59,560 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 130 transitions. [2018-12-02 14:18:59,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-12-02 14:18:59,560 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:18:59,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 79 states and 129 transitions. [2018-12-02 14:18:59,578 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 129 transitions. [2018-12-02 14:18:59,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-12-02 14:18:59,579 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 82 states and 141 transitions. [2018-12-02 14:18:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 141 transitions. [2018-12-02 14:18:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-12-02 14:18:59,648 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 91 states and 160 transitions. [2018-12-02 14:18:59,769 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 160 transitions. [2018-12-02 14:18:59,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-02 14:18:59,770 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 95 states and 168 transitions. [2018-12-02 14:18:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 168 transitions. [2018-12-02 14:18:59,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-12-02 14:18:59,854 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 98 states and 172 transitions. [2018-12-02 14:18:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 172 transitions. [2018-12-02 14:18:59,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-12-02 14:18:59,874 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:18:59,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:18:59,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 101 states and 177 transitions. [2018-12-02 14:18:59,902 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 177 transitions. [2018-12-02 14:18:59,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-12-02 14:18:59,903 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:18:59,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:18:59,935 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 14:19:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 104 states and 188 transitions. [2018-12-02 14:19:00,037 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 188 transitions. [2018-12-02 14:19:00,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-12-02 14:19:00,038 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,059 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:00,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 108 states and 201 transitions. [2018-12-02 14:19:00,169 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 201 transitions. [2018-12-02 14:19:00,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-12-02 14:19:00,170 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:00,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 118 states and 226 transitions. [2018-12-02 14:19:00,277 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 226 transitions. [2018-12-02 14:19:00,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 14:19:00,277 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,293 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 14:19:00,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 121 states and 232 transitions. [2018-12-02 14:19:00,421 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 232 transitions. [2018-12-02 14:19:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 14:19:00,421 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,444 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:00,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 126 states and 247 transitions. [2018-12-02 14:19:00,592 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 247 transitions. [2018-12-02 14:19:00,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 14:19:00,593 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,616 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:00,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 129 states and 252 transitions. [2018-12-02 14:19:00,651 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 252 transitions. [2018-12-02 14:19:00,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-12-02 14:19:00,652 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,672 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 134 states and 263 transitions. [2018-12-02 14:19:00,784 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 263 transitions. [2018-12-02 14:19:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 14:19:00,785 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,793 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-12-02 14:19:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 134 states and 260 transitions. [2018-12-02 14:19:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 260 transitions. [2018-12-02 14:19:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 14:19:00,851 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:00,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 145 states and 282 transitions. [2018-12-02 14:19:01,005 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 282 transitions. [2018-12-02 14:19:01,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-12-02 14:19:01,005 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 149 states and 287 transitions. [2018-12-02 14:19:01,054 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 287 transitions. [2018-12-02 14:19:01,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 14:19:01,055 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 161 states and 310 transitions. [2018-12-02 14:19:01,210 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 310 transitions. [2018-12-02 14:19:01,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-12-02 14:19:01,210 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,219 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 163 states and 318 transitions. [2018-12-02 14:19:01,234 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 318 transitions. [2018-12-02 14:19:01,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 14:19:01,234 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,262 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 166 states and 321 transitions. [2018-12-02 14:19:01,293 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 321 transitions. [2018-12-02 14:19:01,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 14:19:01,293 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 172 states and 335 transitions. [2018-12-02 14:19:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 335 transitions. [2018-12-02 14:19:01,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-12-02 14:19:01,448 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 174 states and 344 transitions. [2018-12-02 14:19:01,474 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 344 transitions. [2018-12-02 14:19:01,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-12-02 14:19:01,474 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,481 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 14:19:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 174 states and 343 transitions. [2018-12-02 14:19:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 343 transitions. [2018-12-02 14:19:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-12-02 14:19:01,536 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,544 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 14:19:01,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 174 states and 342 transitions. [2018-12-02 14:19:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 342 transitions. [2018-12-02 14:19:01,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-02 14:19:01,553 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,575 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 174 states and 341 transitions. [2018-12-02 14:19:01,641 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 341 transitions. [2018-12-02 14:19:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-12-02 14:19:01,642 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 174 states and 340 transitions. [2018-12-02 14:19:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 340 transitions. [2018-12-02 14:19:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-02 14:19:01,675 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,704 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 174 states and 339 transitions. [2018-12-02 14:19:01,713 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 339 transitions. [2018-12-02 14:19:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-12-02 14:19:01,714 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 14:19:01,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:01,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 175 states and 338 transitions. [2018-12-02 14:19:01,851 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 338 transitions. [2018-12-02 14:19:01,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-12-02 14:19:01,852 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2018-12-02 14:19:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 179 states and 345 transitions. [2018-12-02 14:19:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 345 transitions. [2018-12-02 14:19:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-12-02 14:19:02,119 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,124 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 14:19:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 179 states and 344 transitions. [2018-12-02 14:19:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 344 transitions. [2018-12-02 14:19:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-12-02 14:19:02,133 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:02,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 179 states and 343 transitions. [2018-12-02 14:19:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 343 transitions. [2018-12-02 14:19:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-12-02 14:19:02,229 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 179 states and 342 transitions. [2018-12-02 14:19:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 342 transitions. [2018-12-02 14:19:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-12-02 14:19:02,261 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,268 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 14:19:02,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 179 states and 339 transitions. [2018-12-02 14:19:02,369 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 339 transitions. [2018-12-02 14:19:02,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 14:19:02,369 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,407 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:02,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 180 states and 339 transitions. [2018-12-02 14:19:02,574 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 339 transitions. [2018-12-02 14:19:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 14:19:02,574 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,606 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:02,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 180 states and 338 transitions. [2018-12-02 14:19:02,616 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 338 transitions. [2018-12-02 14:19:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 14:19:02,616 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:02,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 180 states and 337 transitions. [2018-12-02 14:19:02,670 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 337 transitions. [2018-12-02 14:19:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-12-02 14:19:02,671 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,679 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-12-02 14:19:02,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:02,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 180 states and 334 transitions. [2018-12-02 14:19:02,693 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 334 transitions. [2018-12-02 14:19:02,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-02 14:19:02,694 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:02,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:02,716 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2018-12-02 14:19:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 185 states and 343 transitions. [2018-12-02 14:19:03,037 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 343 transitions. [2018-12-02 14:19:03,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-12-02 14:19:03,038 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 12 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-12-02 14:19:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 185 states and 342 transitions. [2018-12-02 14:19:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 342 transitions. [2018-12-02 14:19:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-02 14:19:03,087 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-12-02 14:19:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 190 states and 350 transitions. [2018-12-02 14:19:03,457 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 350 transitions. [2018-12-02 14:19:03,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-02 14:19:03,457 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:03,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:03,465 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 14:19:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 190 states and 347 transitions. [2018-12-02 14:19:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 347 transitions. [2018-12-02 14:19:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-02 14:19:03,583 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:03,588 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 14:19:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 190 states and 344 transitions. [2018-12-02 14:19:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 344 transitions. [2018-12-02 14:19:03,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-02 14:19:03,613 INFO L431 CodeCheckObserver]: Error Path is FOUND. [2018-12-02 14:19:03,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 14:19:03,618 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-12-02 14:19:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-12-02 14:19:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 73 states and 90 transitions. [2018-12-02 14:19:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 90 transitions. [2018-12-02 14:19:03,640 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 14:19:03,640 WARN L428 CodeCheckObserver]: This Program is SAFE, Check terminated with 45 iterations. [2018-12-02 14:19:03,646 INFO L779 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-12-02 14:19:03,730 INFO L583 CodeCheckObserver]: Invariant with dag size 3 [2018-12-02 14:19:03,735 INFO L583 CodeCheckObserver]: Invariant with dag size 17 [2018-12-02 14:19:03,736 INFO L583 CodeCheckObserver]: Invariant with dag size 1 [2018-12-02 14:19:03,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.12 02:19:03 ImpRootNode [2018-12-02 14:19:03,736 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-12-02 14:19:03,737 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 14:19:03,737 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 14:19:03,737 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 14:19:03,737 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:18:59" (3/4) ... [2018-12-02 14:19:03,739 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 14:19:03,746 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2018-12-02 14:19:03,746 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 14:19:03,769 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_341b7de8-cdda-44e9-9d90-ed8352f0ccdd/bin-2019/ukojak/witness.graphml [2018-12-02 14:19:03,769 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 14:19:03,769 INFO L168 Benchmark]: Toolchain (without parser) took 4872.45 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 321.4 MB). Free memory was 962.4 MB in the beginning and 1.2 GB in the end (delta: -273.9 MB). Peak memory consumption was 47.4 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,770 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 14:19:03,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 144.17 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 946.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -187.8 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,771 INFO L168 Benchmark]: Boogie Preprocessor took 15.78 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,771 INFO L168 Benchmark]: RCFGBuilder took 259.31 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: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,771 INFO L168 Benchmark]: CodeCheck took 4365.08 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -136.9 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-12-02 14:19:03,772 INFO L168 Benchmark]: Witness Printer took 32.24 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 14:19:03,773 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, 78 locations, 1 error locations. SAFE Result, 4.2s OverallTime, 45 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 690270240 SDtfs, -1425718756 SDslu, 2104750988 SDs, 0 SdLazy, -465435168 SolverSat, 776179872 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 13798 GetRequests, 13455 SyntacticMatches, 169 SemanticMatches, 174 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19376 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 1296 NumberOfCodeBlocks, 1296 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 1252 ConstructedInterpolants, 0 QuantifiedInterpolants, 80062 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 44 InterpolantComputations, 34 PerfectInterpolantSequences, 543/582 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: 389]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: q == 0 - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (((q == 3 && this_state == 2) || q == 0) || (q == 4 && this_state == 3)) || (this_state <= 0 && q == 2) - InvariantResult [Line: 13]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 144.17 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 946.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -187.8 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.78 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 259.31 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: 31.3 MB). Peak memory consumption was 31.3 MB. Max. memory is 11.5 GB. * CodeCheck took 4365.08 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 182.5 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -136.9 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. * Witness Printer took 32.24 ms. Allocated memory is still 1.4 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...