./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec7_product23.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_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/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 66c734b7b02e0e2254a8738e7b92dfa8e27b6a3c ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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 18:16:08,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:16:08,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:16:08,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:16:08,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:16:08,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:16:08,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:16:08,470 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:16:08,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:16:08,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:16:08,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:16:08,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:16:08,483 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:16:08,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:16:08,491 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:16:08,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:16:08,495 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:16:08,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:16:08,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:16:08,506 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:16:08,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:16:08,515 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:16:08,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:16:08,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:16:08,523 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:16:08,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:16:08,526 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:16:08,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:16:08,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:16:08,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:16:08,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:16:08,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:16:08,535 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:16:08,536 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:16:08,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:16:08,538 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:16:08,540 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:16:08,540 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:16:08,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:16:08,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:16:08,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:16:08,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:16:08,589 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:16:08,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:16:08,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:16:08,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:16:08,593 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:16:08,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:16:08,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:16:08,593 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:16:08,594 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:16:08,594 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:16:08,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:16:08,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:16:08,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:16:08,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:16:08,596 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:16:08,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:16:08,596 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:16:08,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:16:08,597 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:16:08,598 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:16:08,598 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:16:08,598 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:16:08,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:16:08,599 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:16:08,599 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:16:08,599 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:16:08,599 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:16:08,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:16:08,600 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:16:08,601 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_fbf3a919-44eb-485d-a624-14d2afa1b346/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66c734b7b02e0e2254a8738e7b92dfa8e27b6a3c [2020-12-01 18:16:08,938 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:16:08,971 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:16:08,973 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:16:08,974 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:16:08,981 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:16:08,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2020-12-01 18:16:09,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/data/3037e1138/c730e81443f14e99b4f8114247d96dec/FLAG1c48f8c94 [2020-12-01 18:16:09,849 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:16:09,850 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/sv-benchmarks/c/product-lines/email_spec7_product23.cil.c [2020-12-01 18:16:09,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/data/3037e1138/c730e81443f14e99b4f8114247d96dec/FLAG1c48f8c94 [2020-12-01 18:16:10,024 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/data/3037e1138/c730e81443f14e99b4f8114247d96dec [2020-12-01 18:16:10,027 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:16:10,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:16:10,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:10,034 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:16:10,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:16:10,039 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:10" (1/1) ... [2020-12-01 18:16:10,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1549ab5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:10, skipping insertion in model container [2020-12-01 18:16:10,041 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:16:10" (1/1) ... [2020-12-01 18:16:10,049 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:16:10,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:16:10,880 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:10,897 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:16:11,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:16:11,099 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:16:11,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11 WrapperNode [2020-12-01 18:16:11,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:16:11,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:16:11,101 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:16:11,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:16:11,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,206 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:16:11,207 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:16:11,208 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:16:11,208 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:16:11,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,225 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,262 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... [2020-12-01 18:16:11,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:16:11,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:16:11,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:16:11,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:16:11,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:16:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/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 18:16:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-12-01 18:16:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-12-01 18:16:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-12-01 18:16:11,375 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-12-01 18:16:11,375 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-12-01 18:16:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-12-01 18:16:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-12-01 18:16:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-12-01 18:16:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-12-01 18:16:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-12-01 18:16:11,376 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-12-01 18:16:11,376 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-12-01 18:16:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure createClientKeyringEntry [2020-12-01 18:16:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure createClientKeyringEntry [2020-12-01 18:16:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailSignKey [2020-12-01 18:16:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailSignKey [2020-12-01 18:16:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure chuckKeyAdd [2020-12-01 18:16:11,377 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckKeyAdd [2020-12-01 18:16:11,377 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-01 18:16:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-12-01 18:16:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-12-01 18:16:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-12-01 18:16:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-12-01 18:16:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure isSigned [2020-12-01 18:16:11,378 INFO L138 BoogieDeclarations]: Found implementation of procedure isSigned [2020-12-01 18:16:11,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:16:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-12-01 18:16:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-12-01 18:16:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringUser [2020-12-01 18:16:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringUser [2020-12-01 18:16:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure setClientKeyringPublicKey [2020-12-01 18:16:11,379 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientKeyringPublicKey [2020-12-01 18:16:11,379 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-12-01 18:16:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-12-01 18:16:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-12-01 18:16:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-12-01 18:16:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure setClientPrivateKey [2020-12-01 18:16:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientPrivateKey [2020-12-01 18:16:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-12-01 18:16:11,380 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-12-01 18:16:11,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:16:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure generateKeyPair [2020-12-01 18:16:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure generateKeyPair [2020-12-01 18:16:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-12-01 18:16:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-12-01 18:16:11,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:16:11,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:16:16,643 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:16:16,644 INFO L298 CfgBuilder]: Removed 109 assume(true) statements. [2020-12-01 18:16:16,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:16:16 BoogieIcfgContainer [2020-12-01 18:16:16,648 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:16:16,649 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:16:16,649 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:16:16,660 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:16:16,660 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:16:16" (1/1) ... [2020-12-01 18:16:16,670 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:16:16,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:16,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 167 states and 227 transitions. [2020-12-01 18:16:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 227 transitions. [2020-12-01 18:16:16,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-01 18:16:16,740 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:17,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:17,217 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:17,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:17,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 167 states and 225 transitions. [2020-12-01 18:16:17,272 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 225 transitions. [2020-12-01 18:16:17,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-01 18:16:17,277 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:17,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:17,496 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:17,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:17,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 169 states and 238 transitions. [2020-12-01 18:16:17,548 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 238 transitions. [2020-12-01 18:16:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2020-12-01 18:16:17,555 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:17,752 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:17,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 172 states and 251 transitions. [2020-12-01 18:16:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 251 transitions. [2020-12-01 18:16:17,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-12-01 18:16:17,847 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:17,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:18,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:18,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 178 states and 273 transitions. [2020-12-01 18:16:18,108 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 273 transitions. [2020-12-01 18:16:18,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-12-01 18:16:18,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:18,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:18,277 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-12-01 18:16:18,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:18,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 183 states and 289 transitions. [2020-12-01 18:16:18,564 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 289 transitions. [2020-12-01 18:16:18,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-12-01 18:16:18,566 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:18,680 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-12-01 18:16:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 187 states and 302 transitions. [2020-12-01 18:16:18,888 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 302 transitions. [2020-12-01 18:16:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-12-01 18:16:18,890 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:18,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:18,970 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2020-12-01 18:16:18,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2020-12-01 18:16:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2020-12-01 18:16:18,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-12-01 18:16:18,993 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:19,085 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:19,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:19,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 198 states and 328 transitions. [2020-12-01 18:16:19,582 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 328 transitions. [2020-12-01 18:16:19,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-12-01 18:16:19,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:19,720 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:19,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 203 states and 335 transitions. [2020-12-01 18:16:19,757 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 335 transitions. [2020-12-01 18:16:19,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-12-01 18:16:19,762 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:19,888 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:20,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:20,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 208 states and 353 transitions. [2020-12-01 18:16:20,315 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 353 transitions. [2020-12-01 18:16:20,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-12-01 18:16:20,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:20,438 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 217 states and 378 transitions. [2020-12-01 18:16:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 378 transitions. [2020-12-01 18:16:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2020-12-01 18:16:21,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:21,397 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:22,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 228 states and 406 transitions. [2020-12-01 18:16:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 406 transitions. [2020-12-01 18:16:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2020-12-01 18:16:22,512 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-12-01 18:16:22,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 234 states and 417 transitions. [2020-12-01 18:16:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 417 transitions. [2020-12-01 18:16:22,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2020-12-01 18:16:22,817 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:22,886 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2020-12-01 18:16:23,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 239 states and 433 transitions. [2020-12-01 18:16:23,415 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 433 transitions. [2020-12-01 18:16:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-12-01 18:16:23,419 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:16:23,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 18:16:23,656 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-12-01 18:16:23,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:16:23,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 237 states and 431 transitions. [2020-12-01 18:16:23,841 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 431 transitions. [2020-12-01 18:16:23,842 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 18:16:23,842 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 16 iterations. [2020-12-01 18:16:23,853 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 18:16:24,163 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,167 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,167 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,168 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,169 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,170 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,171 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,172 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,173 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,173 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,174 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,174 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,175 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,176 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 18:16:24,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 06:16:24 ImpRootNode [2020-12-01 18:16:24,176 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 18:16:24,177 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 18:16:24,177 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 18:16:24,177 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 18:16:24,178 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:16:16" (3/4) ... [2020-12-01 18:16:24,180 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 18:16:24,185 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailSignKey [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isSigned [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientPrivateKey [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure chuckKeyAdd [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-12-01 18:16:24,186 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure createClientKeyringEntry [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure generateKeyPair [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringUser [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2020-12-01 18:16:24,187 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2020-12-01 18:16:24,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2020-12-01 18:16:24,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-12-01 18:16:24,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-12-01 18:16:24,188 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2020-12-01 18:16:24,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-12-01 18:16:24,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientKeyringPublicKey [2020-12-01 18:16:24,189 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-12-01 18:16:24,237 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 249 nodes and edges [2020-12-01 18:16:24,240 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 62 nodes and edges [2020-12-01 18:16:24,243 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2020-12-01 18:16:24,246 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-01 18:16:24,249 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2020-12-01 18:16:24,252 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 18:16:24,465 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_fbf3a919-44eb-485d-a624-14d2afa1b346/bin/ukojak/witness.graphml [2020-12-01 18:16:24,465 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 18:16:24,467 INFO L168 Benchmark]: Toolchain (without parser) took 14435.12 ms. Allocated memory was 117.4 MB in the beginning and 262.1 MB in the end (delta: 144.7 MB). Free memory was 86.1 MB in the beginning and 170.8 MB in the end (delta: -84.7 MB). Peak memory consumption was 59.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,467 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 44.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:16:24,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1066.86 ms. Allocated memory is still 117.4 MB. Free memory was 85.8 MB in the beginning and 53.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.77 ms. Allocated memory is still 117.4 MB. Free memory was 53.0 MB in the beginning and 47.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,469 INFO L168 Benchmark]: Boogie Preprocessor took 74.88 ms. Allocated memory is still 117.4 MB. Free memory was 47.3 MB in the beginning and 42.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,469 INFO L168 Benchmark]: RCFGBuilder took 5365.05 ms. Allocated memory was 117.4 MB in the beginning and 172.0 MB in the end (delta: 54.5 MB). Free memory was 42.4 MB in the beginning and 108.0 MB in the end (delta: -65.6 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,470 INFO L168 Benchmark]: CodeCheck took 7527.45 ms. Allocated memory was 172.0 MB in the beginning and 262.1 MB in the end (delta: 90.2 MB). Free memory was 108.0 MB in the beginning and 193.8 MB in the end (delta: -85.8 MB). Peak memory consumption was 129.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,474 INFO L168 Benchmark]: Witness Printer took 288.22 ms. Allocated memory is still 262.1 MB. Free memory was 193.8 MB in the beginning and 170.8 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:16:24,476 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 22 procedures, 167 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 7.1s, OverallIterations: 16, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1594728 SDtfs, 135768 SDslu, 834384 SDs, 0 SdLazy, 265240 SolverSat, 113912 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 7353 GetRequests, 7193 SyntacticMatches, 18 SemanticMatches, 142 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10085 ImplicationChecksByTransitivity, 4.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 1024 NumberOfCodeBlocks, 1024 NumberOfCodeBlocksAsserted, 15 NumberOfCheckSat, 1009 ConstructedInterpolants, 0 QuantifiedInterpolants, 84815 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 15 InterpolantComputations, 10 PerfectInterpolantSequences, 273/283 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: 536]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2452]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2603]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1344]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2857]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2615]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 386]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2832]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2846]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2523]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 427]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2818]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2790]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2715]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2483]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 104]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2473]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2776]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2663]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2794]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2582]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2504]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 392]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2494]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2695]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2899]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2885]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2768]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2871]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1675]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2526]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2767]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 130]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 86.0 MB. Free memory is still 44.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1066.86 ms. Allocated memory is still 117.4 MB. Free memory was 85.8 MB in the beginning and 53.6 MB in the end (delta: 32.2 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 105.77 ms. Allocated memory is still 117.4 MB. Free memory was 53.0 MB in the beginning and 47.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 74.88 ms. Allocated memory is still 117.4 MB. Free memory was 47.3 MB in the beginning and 42.4 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 5365.05 ms. Allocated memory was 117.4 MB in the beginning and 172.0 MB in the end (delta: 54.5 MB). Free memory was 42.4 MB in the beginning and 108.0 MB in the end (delta: -65.6 MB). Peak memory consumption was 47.5 MB. Max. memory is 16.1 GB. * CodeCheck took 7527.45 ms. Allocated memory was 172.0 MB in the beginning and 262.1 MB in the end (delta: 90.2 MB). Free memory was 108.0 MB in the beginning and 193.8 MB in the end (delta: -85.8 MB). Peak memory consumption was 129.2 MB. Max. memory is 16.1 GB. * Witness Printer took 288.22 ms. Allocated memory is still 262.1 MB. Free memory was 193.8 MB in the beginning and 170.8 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...