./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product03.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product03.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 13ebf7a23e8d3aae9476b8149d5c7997a6623274 ............................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:47:06,389 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:47:06,392 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:47:06,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:47:06,503 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:47:06,509 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:47:06,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:47:06,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:47:06,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:47:06,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:47:06,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:47:06,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:47:06,539 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:47:06,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:47:06,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:47:06,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:47:06,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:47:06,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:47:06,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:47:06,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:47:06,558 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:47:06,560 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:47:06,562 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:47:06,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:47:06,568 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:47:06,568 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:47:06,569 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:47:06,570 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:47:06,571 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:47:06,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:47:06,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:47:06,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:47:06,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:47:06,578 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:47:06,580 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:47:06,580 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:47:06,581 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:47:06,581 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:47:06,582 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:47:06,583 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:47:06,584 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:47:06,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:47:06,614 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:47:06,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:47:06,616 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:47:06,616 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:47:06,617 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:47:06,618 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:47:06,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:47:06,618 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:47:06,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:47:06,619 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:47:06,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:47:06,620 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:47:06,620 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:47:06,620 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:47:06,620 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:47:06,621 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:47:06,621 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:47:06,621 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:47:06,622 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:47:06,622 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:47:06,622 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:47:06,622 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:47:06,623 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:47:06,623 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:47:06,623 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:47:06,624 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:47:06,624 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:47:06,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:47:06,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:47:06,625 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ebf7a23e8d3aae9476b8149d5c7997a6623274 [2020-12-01 16:47:06,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:47:06,966 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:47:06,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:47:06,976 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:47:06,978 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:47:06,980 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product03.cil.c [2020-12-01 16:47:07,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/data/da78b2eee/b1fbae8a727f4e2c8039a809f00d6b14/FLAG75052d0a8 [2020-12-01 16:47:07,881 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:47:07,882 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/sv-benchmarks/c/product-lines/email_spec11_product03.cil.c [2020-12-01 16:47:07,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/data/da78b2eee/b1fbae8a727f4e2c8039a809f00d6b14/FLAG75052d0a8 [2020-12-01 16:47:08,042 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/data/da78b2eee/b1fbae8a727f4e2c8039a809f00d6b14 [2020-12-01 16:47:08,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:47:08,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:47:08,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:08,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:47:08,059 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:47:08,060 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:08" (1/1) ... [2020-12-01 16:47:08,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fa9607f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:08, skipping insertion in model container [2020-12-01 16:47:08,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:47:08" (1/1) ... [2020-12-01 16:47:08,075 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:47:08,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:47:08,867 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:47:08,882 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:47:09,054 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:47:09,143 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:47:09,145 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09 WrapperNode [2020-12-01 16:47:09,145 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:47:09,147 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:47:09,147 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:47:09,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:47:09,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,273 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:47:09,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:47:09,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:47:09,275 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:47:09,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,328 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,334 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... [2020-12-01 16:47:09,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:47:09,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:47:09,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:47:09,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:47:09,359 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:47:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/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 [2020-12-01 16:47:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-12-01 16:47:09,480 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-12-01 16:47:09,480 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-12-01 16:47:09,482 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-12-01 16:47:09,483 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-12-01 16:47:09,483 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-12-01 16:47:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-01 16:47:09,484 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-12-01 16:47:09,484 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-12-01 16:47:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-12-01 16:47:09,486 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-12-01 16:47:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:47:09,486 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-12-01 16:47:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-12-01 16:47:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-12-01 16:47:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-12-01 16:47:09,487 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-12-01 16:47:09,487 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-12-01 16:47:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:47:09,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:47:09,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:47:11,672 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:47:11,673 INFO L298 CfgBuilder]: Removed 57 assume(true) statements. [2020-12-01 16:47:11,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:47:11 BoogieIcfgContainer [2020-12-01 16:47:11,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:47:11,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:47:11,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:47:11,690 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:47:11,690 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:47:11" (1/1) ... [2020-12-01 16:47:11,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:47:11,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2020-12-01 16:47:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2020-12-01 16:47:11,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2020-12-01 16:47:11,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:11,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:12,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:12,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 76 states and 106 transitions. [2020-12-01 16:47:12,287 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 106 transitions. [2020-12-01 16:47:12,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2020-12-01 16:47:12,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:12,476 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:12,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 78 states and 119 transitions. [2020-12-01 16:47:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2020-12-01 16:47:12,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2020-12-01 16:47:12,546 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:12,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:12,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 82 states and 136 transitions. [2020-12-01 16:47:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 136 transitions. [2020-12-01 16:47:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-12-01 16:47:12,868 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:13,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:13,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 85 states and 149 transitions. [2020-12-01 16:47:13,213 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 149 transitions. [2020-12-01 16:47:13,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-12-01 16:47:13,224 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:13,342 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:13,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:13,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 87 states and 152 transitions. [2020-12-01 16:47:13,366 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 152 transitions. [2020-12-01 16:47:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-01 16:47:13,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:13,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:13,494 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:13,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 92 states and 169 transitions. [2020-12-01 16:47:13,848 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 169 transitions. [2020-12-01 16:47:13,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-12-01 16:47:13,850 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:13,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:13,973 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:14,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:14,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 95 states and 181 transitions. [2020-12-01 16:47:14,405 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 181 transitions. [2020-12-01 16:47:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-12-01 16:47:14,408 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:14,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:47:14,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 97 states and 184 transitions. [2020-12-01 16:47:14,540 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 184 transitions. [2020-12-01 16:47:14,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-12-01 16:47:14,543 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:47:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:47:14,827 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-12-01 16:47:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:47:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 95 states and 182 transitions. [2020-12-01 16:47:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 182 transitions. [2020-12-01 16:47:14,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 16:47:15,000 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2020-12-01 16:47:15,013 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 16:47:15,163 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,173 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,174 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,176 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,176 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,177 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,177 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,178 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,178 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,179 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,179 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,179 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,179 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,180 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,180 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,181 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:47:15,185 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:47:15 ImpRootNode [2020-12-01 16:47:15,188 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:47:15,189 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:47:15,190 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:47:15,190 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:47:15,191 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:47:11" (3/4) ... [2020-12-01 16:47:15,196 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 16:47:15,205 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-12-01 16:47:15,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-12-01 16:47:15,206 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-12-01 16:47:15,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-12-01 16:47:15,207 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-12-01 16:47:15,208 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-12-01 16:47:15,217 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-12-01 16:47:15,217 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-12-01 16:47:15,236 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 79 nodes and edges [2020-12-01 16:47:15,238 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 30 nodes and edges [2020-12-01 16:47:15,240 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-01 16:47:15,242 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-01 16:47:15,243 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:47:15,245 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:47:15,438 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_53b8fcd0-c88f-4b74-979b-f27b88b962bf/bin/ukojak/witness.graphml [2020-12-01 16:47:15,439 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:47:15,441 INFO L168 Benchmark]: Toolchain (without parser) took 7389.17 ms. Allocated memory was 107.0 MB in the beginning and 167.8 MB in the end (delta: 60.8 MB). Free memory was 81.4 MB in the beginning and 79.3 MB in the end (delta: 2.2 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,442 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 77.6 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:47:15,443 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1092.22 ms. Allocated memory is still 107.0 MB. Free memory was 81.2 MB in the beginning and 53.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,444 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.93 ms. Allocated memory is still 107.0 MB. Free memory was 53.2 MB in the beginning and 49.5 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,444 INFO L168 Benchmark]: Boogie Preprocessor took 66.86 ms. Allocated memory is still 107.0 MB. Free memory was 49.1 MB in the beginning and 82.4 MB in the end (delta: -33.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,445 INFO L168 Benchmark]: RCFGBuilder took 2321.99 ms. Allocated memory was 107.0 MB in the beginning and 132.1 MB in the end (delta: 25.2 MB). Free memory was 82.4 MB in the beginning and 59.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,445 INFO L168 Benchmark]: CodeCheck took 3509.60 ms. Allocated memory was 132.1 MB in the beginning and 167.8 MB in the end (delta: 35.7 MB). Free memory was 59.3 MB in the beginning and 90.8 MB in the end (delta: -31.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,446 INFO L168 Benchmark]: Witness Printer took 249.79 ms. Allocated memory is still 167.8 MB. Free memory was 90.8 MB in the beginning and 79.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:47:15,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 9 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 3.2s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 17356 SDtfs, 2016 SDslu, 12620 SDs, 0 SdLazy, 3040 SolverSat, 1476 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2988 GetRequests, 2932 SyntacticMatches, 10 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 880 ImplicationChecksByTransitivity, 1.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 433 NumberOfCodeBlocks, 433 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 424 ConstructedInterpolants, 0 QuantifiedInterpolants, 24396 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 6 PerfectInterpolantSequences, 91/97 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 3]: 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: 86]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2540]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 242]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 333]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 322]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 311]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 300]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 253]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 278]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 891]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 853]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 76]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 114]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 859]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 234]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 998]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 257]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 173]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 233]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 96]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 77.6 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1092.22 ms. Allocated memory is still 107.0 MB. Free memory was 81.2 MB in the beginning and 53.2 MB in the end (delta: 28.0 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 126.93 ms. Allocated memory is still 107.0 MB. Free memory was 53.2 MB in the beginning and 49.5 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 66.86 ms. Allocated memory is still 107.0 MB. Free memory was 49.1 MB in the beginning and 82.4 MB in the end (delta: -33.4 MB). Peak memory consumption was 6.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2321.99 ms. Allocated memory was 107.0 MB in the beginning and 132.1 MB in the end (delta: 25.2 MB). Free memory was 82.4 MB in the beginning and 59.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 51.4 MB. Max. memory is 16.1 GB. * CodeCheck took 3509.60 ms. Allocated memory was 132.1 MB in the beginning and 167.8 MB in the end (delta: 35.7 MB). Free memory was 59.3 MB in the beginning and 90.8 MB in the end (delta: -31.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Witness Printer took 249.79 ms. Allocated memory is still 167.8 MB. Free memory was 90.8 MB in the beginning and 79.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...