./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product36.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product36.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/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 94d483aa07dc1df594e3c5c8479e1190edf48bd8 .................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:57:47,791 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:57:47,819 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:57:47,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:57:47,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:57:47,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:57:47,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:57:47,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:57:47,933 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:57:47,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:57:47,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:57:47,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:57:47,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:57:47,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:57:47,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:57:47,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:57:47,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:57:47,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:57:47,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:57:47,956 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:57:47,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:57:47,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:57:47,964 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:57:47,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:57:47,971 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:57:47,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:57:47,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:57:47,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:57:47,974 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:57:47,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:57:47,977 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:57:47,978 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:57:47,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:57:47,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:57:47,983 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:57:47,984 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:57:47,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:57:47,986 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:57:47,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:57:47,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:57:47,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:57:47,991 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 00:57:48,047 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:57:48,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:57:48,055 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:57:48,055 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:57:48,056 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:57:48,057 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:57:48,057 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:57:48,057 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 00:57:48,058 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:57:48,058 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 00:57:48,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:57:48,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:57:48,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:57:48,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:57:48,061 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 00:57:48,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:57:48,061 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:57:48,062 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:57:48,062 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:57:48,062 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:57:48,063 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:57:48,063 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:57:48,063 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:57:48,063 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:57:48,064 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:57:48,064 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:57:48,064 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:57:48,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:57:48,065 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:57:48,067 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_991a288c-5422-45ef-9164-ecc735ad01f5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 94d483aa07dc1df594e3c5c8479e1190edf48bd8 [2020-11-30 00:57:48,439 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:57:48,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:57:48,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:57:48,486 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:57:48,488 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:57:48,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product36.cil.c [2020-11-30 00:57:48,634 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/data/b0161e90a/ace316be890a4efbbd8ccb90c85a2c50/FLAG277edbf09 [2020-11-30 00:57:49,361 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:57:49,362 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/sv-benchmarks/c/product-lines/email_spec11_product36.cil.c [2020-11-30 00:57:49,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/data/b0161e90a/ace316be890a4efbbd8ccb90c85a2c50/FLAG277edbf09 [2020-11-30 00:57:49,583 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/data/b0161e90a/ace316be890a4efbbd8ccb90c85a2c50 [2020-11-30 00:57:49,587 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:57:49,592 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:57:49,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:49,595 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:57:49,601 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:57:49,603 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:49" (1/1) ... [2020-11-30 00:57:49,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a9325b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:49, skipping insertion in model container [2020-11-30 00:57:49,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:57:49" (1/1) ... [2020-11-30 00:57:49,617 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:57:49,752 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:57:50,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:57:50,684 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:57:50,831 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:57:50,929 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:57:50,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50 WrapperNode [2020-11-30 00:57:50,930 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:57:50,932 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:57:50,932 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:57:50,932 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:57:50,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:50,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:57:51,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 00:57:51,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 00:57:51,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 00:57:51,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,086 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,087 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,113 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,126 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,151 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... [2020-11-30 00:57:51,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 00:57:51,178 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 00:57:51,178 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 00:57:51,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 00:57:51,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:57:50" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/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 [2020-11-30 00:57:51,308 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-11-30 00:57:51,309 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-11-30 00:57:51,309 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-11-30 00:57:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-11-30 00:57:51,311 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-11-30 00:57:51,311 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-11-30 00:57:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-11-30 00:57:51,312 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-11-30 00:57:51,312 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-11-30 00:57:51,313 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-11-30 00:57:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-11-30 00:57:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-11-30 00:57:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-11-30 00:57:51,314 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-11-30 00:57:51,314 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-11-30 00:57:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure queue [2020-11-30 00:57:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure queue [2020-11-30 00:57:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-11-30 00:57:51,315 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-11-30 00:57:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 00:57:51,315 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-11-30 00:57:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-11-30 00:57:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-11-30 00:57:51,316 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-11-30 00:57:51,316 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-11-30 00:57:51,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-11-30 00:57:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-11-30 00:57:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-11-30 00:57:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 00:57:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-11-30 00:57:51,345 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-11-30 00:57:51,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 00:57:51,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 00:57:55,584 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 00:57:55,585 INFO L298 CfgBuilder]: Removed 75 assume(true) statements. [2020-11-30 00:57:55,589 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:57:55 BoogieIcfgContainer [2020-11-30 00:57:55,589 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 00:57:55,591 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 00:57:55,591 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 00:57:55,607 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 00:57:55,608 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:57:55" (1/1) ... [2020-11-30 00:57:55,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 00:57:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:55,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 119 states and 165 transitions. [2020-11-30 00:57:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 165 transitions. [2020-11-30 00:57:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-11-30 00:57:55,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:56,301 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:56,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 119 states and 163 transitions. [2020-11-30 00:57:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 163 transitions. [2020-11-30 00:57:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-11-30 00:57:56,368 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:56,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:56,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:56,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 121 states and 176 transitions. [2020-11-30 00:57:56,621 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 176 transitions. [2020-11-30 00:57:56,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-11-30 00:57:56,625 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:56,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:56,796 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 125 states and 193 transitions. [2020-11-30 00:57:56,876 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 193 transitions. [2020-11-30 00:57:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-11-30 00:57:56,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:56,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:57,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:57,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 128 states and 206 transitions. [2020-11-30 00:57:57,246 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 206 transitions. [2020-11-30 00:57:57,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-11-30 00:57:57,255 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:57,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2020-11-30 00:57:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2020-11-30 00:57:57,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-11-30 00:57:57,516 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:57,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:57,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 135 states and 226 transitions. [2020-11-30 00:57:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 226 transitions. [2020-11-30 00:57:58,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-11-30 00:57:58,089 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:58,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:58,264 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:58,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 138 states and 238 transitions. [2020-11-30 00:57:58,742 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 238 transitions. [2020-11-30 00:57:58,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-11-30 00:57:58,746 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:58,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-11-30 00:57:58,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:58,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 140 states and 241 transitions. [2020-11-30 00:57:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 241 transitions. [2020-11-30 00:57:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-11-30 00:57:58,914 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 00:57:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-30 00:57:59,161 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-11-30 00:57:59,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 00:57:59,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 138 states and 239 transitions. [2020-11-30 00:57:59,363 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 239 transitions. [2020-11-30 00:57:59,364 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-30 00:57:59,367 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2020-11-30 00:57:59,382 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-11-30 00:57:59,617 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,624 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,624 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,625 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,625 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,626 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,626 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,626 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,626 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,627 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,627 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,627 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,628 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,629 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,634 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,635 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,636 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,636 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,636 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,638 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,640 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,640 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,640 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,641 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,642 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,643 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,644 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,645 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-11-30 00:57:59,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.11 12:57:59 ImpRootNode [2020-11-30 00:57:59,648 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-11-30 00:57:59,650 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-11-30 00:57:59,650 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-11-30 00:57:59,651 INFO L275 PluginConnector]: Witness Printer initialized [2020-11-30 00:57:59,652 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 12:57:55" (3/4) ... [2020-11-30 00:57:59,657 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-11-30 00:57:59,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-11-30 00:57:59,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-11-30 00:57:59,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-11-30 00:57:59,665 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2020-11-30 00:57:59,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-11-30 00:57:59,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2020-11-30 00:57:59,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2020-11-30 00:57:59,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2020-11-30 00:57:59,666 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-11-30 00:57:59,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-11-30 00:57:59,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2020-11-30 00:57:59,667 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-11-30 00:57:59,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure queue [2020-11-30 00:57:59,668 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-11-30 00:57:59,740 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 147 nodes and edges [2020-11-30 00:57:59,743 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 47 nodes and edges [2020-11-30 00:57:59,746 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-11-30 00:57:59,751 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-11-30 00:57:59,754 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:57:59,757 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-11-30 00:58:00,040 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_991a288c-5422-45ef-9164-ecc735ad01f5/bin/ukojak/witness.graphml [2020-11-30 00:58:00,040 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-11-30 00:58:00,045 INFO L168 Benchmark]: Toolchain (without parser) took 10450.18 ms. Allocated memory was 107.0 MB in the beginning and 182.5 MB in the end (delta: 75.5 MB). Free memory was 71.2 MB in the beginning and 109.2 MB in the end (delta: -38.0 MB). Peak memory consumption was 36.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,045 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 107.0 MB. Free memory was 80.6 MB in the beginning and 80.6 MB in the end (delta: 23.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:00,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1335.76 ms. Allocated memory is still 107.0 MB. Free memory was 71.2 MB in the beginning and 50.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,048 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.09 ms. Allocated memory is still 107.0 MB. Free memory was 50.5 MB in the beginning and 45.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,048 INFO L168 Benchmark]: Boogie Preprocessor took 115.82 ms. Allocated memory is still 107.0 MB. Free memory was 45.9 MB in the beginning and 42.3 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,049 INFO L168 Benchmark]: RCFGBuilder took 4411.48 ms. Allocated memory was 107.0 MB in the beginning and 151.0 MB in the end (delta: 44.0 MB). Free memory was 42.3 MB in the beginning and 68.5 MB in the end (delta: -26.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,050 INFO L168 Benchmark]: CodeCheck took 4058.42 ms. Allocated memory was 151.0 MB in the beginning and 182.5 MB in the end (delta: 31.5 MB). Free memory was 68.5 MB in the beginning and 126.0 MB in the end (delta: -57.4 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:58:00,050 INFO L168 Benchmark]: Witness Printer took 391.14 ms. Allocated memory is still 182.5 MB. Free memory was 126.0 MB in the beginning and 109.2 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:58:00,053 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 15 procedures, 119 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 3.7s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 23248 SDtfs, 2016 SDslu, 12620 SDs, 0 SdLazy, 3040 SolverSat, 1476 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3609 GetRequests, 3553 SyntacticMatches, 10 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 880 ImplicationChecksByTransitivity, 1.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 496 NumberOfCodeBlocks, 496 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 487 ConstructedInterpolants, 0 QuantifiedInterpolants, 31396 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: 2354]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1142]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1156]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 905]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1076]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1131]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1109]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1120]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1084]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 992]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1146]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2595]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2360]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 915]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1099]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 936]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2649]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 933]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 895]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2447]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1013]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2575]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1181]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1192]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2429]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1167]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2459]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 107.0 MB. Free memory was 80.6 MB in the beginning and 80.6 MB in the end (delta: 23.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1335.76 ms. Allocated memory is still 107.0 MB. Free memory was 71.2 MB in the beginning and 50.5 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.09 ms. Allocated memory is still 107.0 MB. Free memory was 50.5 MB in the beginning and 45.9 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 115.82 ms. Allocated memory is still 107.0 MB. Free memory was 45.9 MB in the beginning and 42.3 MB in the end (delta: 3.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 4411.48 ms. Allocated memory was 107.0 MB in the beginning and 151.0 MB in the end (delta: 44.0 MB). Free memory was 42.3 MB in the beginning and 68.5 MB in the end (delta: -26.2 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. * CodeCheck took 4058.42 ms. Allocated memory was 151.0 MB in the beginning and 182.5 MB in the end (delta: 31.5 MB). Free memory was 68.5 MB in the beginning and 126.0 MB in the end (delta: -57.4 MB). There was no memory consumed. Max. memory is 16.1 GB. * Witness Printer took 391.14 ms. Allocated memory is still 182.5 MB. Free memory was 126.0 MB in the beginning and 109.2 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...