./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/email_spec11_product07.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_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/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 30f494416a796abbf2c8eefee6e87a7fdcd01801 ..................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:39:44,554 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:39:44,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:39:44,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:39:44,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:39:44,640 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:39:44,643 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:39:44,660 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:39:44,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:39:44,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:39:44,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:39:44,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:39:44,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:39:44,681 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:39:44,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:39:44,684 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:39:44,685 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:39:44,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:39:44,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:39:44,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:39:44,698 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:39:44,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:39:44,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:39:44,708 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:39:44,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:39:44,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:39:44,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:39:44,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:39:44,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:39:44,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:39:44,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:39:44,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:39:44,730 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:39:44,731 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:39:44,733 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:39:44,733 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:39:44,734 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:39:44,735 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:39:44,735 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:39:44,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:39:44,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:39:44,738 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:39:44,793 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:39:44,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:39:44,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:39:44,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:39:44,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:39:44,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:39:44,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:39:44,797 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:39:44,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:39:44,798 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:39:44,799 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:39:44,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:39:44,800 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:39:44,800 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:39:44,800 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:39:44,801 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:39:44,801 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:39:44,801 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:39:44,801 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:39:44,802 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:39:44,802 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:39:44,802 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:39:44,803 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:44,803 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:39:44,803 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:39:44,803 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:39:44,804 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:39:44,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:39:44,804 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:39:44,806 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_9ae40cdf-6615-4635-a78d-5b6113ae44a8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 30f494416a796abbf2c8eefee6e87a7fdcd01801 [2020-12-01 16:39:45,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:39:45,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:39:45,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:39:45,139 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:39:45,140 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:39:45,141 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/../../sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2020-12-01 16:39:45,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/data/be5dd1bdb/06ec217b804745f38d3bc28fbe300557/FLAG9cfb421da [2020-12-01 16:39:45,882 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:39:45,896 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/sv-benchmarks/c/product-lines/email_spec11_product07.cil.c [2020-12-01 16:39:45,919 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/data/be5dd1bdb/06ec217b804745f38d3bc28fbe300557/FLAG9cfb421da [2020-12-01 16:39:46,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/data/be5dd1bdb/06ec217b804745f38d3bc28fbe300557 [2020-12-01 16:39:46,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:39:46,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:39:46,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:46,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:39:46,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:39:46,126 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:46" (1/1) ... [2020-12-01 16:39:46,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71428cf7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:46, skipping insertion in model container [2020-12-01 16:39:46,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:39:46" (1/1) ... [2020-12-01 16:39:46,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:39:46,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:39:46,859 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:39:46,889 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:39:47,034 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:39:47,103 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:39:47,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47 WrapperNode [2020-12-01 16:39:47,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:39:47,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:39:47,106 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:39:47,106 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:39:47,115 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:39:47,216 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:39:47,216 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:39:47,216 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:39:47,226 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,261 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,268 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... [2020-12-01 16:39:47,296 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:39:47,297 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:39:47,297 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:39:47,297 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:39:47,298 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:39:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:39:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookSize [2020-12-01 16:39:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookSize [2020-12-01 16:39:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookAddress [2020-12-01 16:39:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookAddress [2020-12-01 16:39:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailTo [2020-12-01 16:39:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailTo [2020-12-01 16:39:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing__wrappee__AutoResponder [2020-12-01 16:39:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing__wrappee__AutoResponder [2020-12-01 16:39:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailFrom [2020-12-01 16:39:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailFrom [2020-12-01 16:39:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure isReadable [2020-12-01 16:39:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isReadable [2020-12-01 16:39:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-12-01 16:39:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure getEmailFrom [2020-12-01 16:39:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure getEmailFrom [2020-12-01 16:39:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure setClientId [2020-12-01 16:39:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientId [2020-12-01 16:39:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:39:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure setClientAddressBookSize [2020-12-01 16:39:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure setClientAddressBookSize [2020-12-01 16:39:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure outgoing [2020-12-01 16:39:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure outgoing [2020-12-01 16:39:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure sendEmail [2020-12-01 16:39:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure sendEmail [2020-12-01 16:39:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure setEmailTo [2020-12-01 16:39:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure setEmailTo [2020-12-01 16:39:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:39:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure getClientAddressBookAddress [2020-12-01 16:39:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure getClientAddressBookAddress [2020-12-01 16:39:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:39:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:39:50,419 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:39:50,419 INFO L298 CfgBuilder]: Removed 63 assume(true) statements. [2020-12-01 16:39:50,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:39:50 BoogieIcfgContainer [2020-12-01 16:39:50,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:39:50,424 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:39:50,424 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:39:50,436 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:39:50,437 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:39:50" (1/1) ... [2020-12-01 16:39:50,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:39:50,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:50,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 106 states and 146 transitions. [2020-12-01 16:39:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 146 transitions. [2020-12-01 16:39:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2020-12-01 16:39:50,530 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:51,043 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:51,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 106 states and 144 transitions. [2020-12-01 16:39:51,097 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 144 transitions. [2020-12-01 16:39:51,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-12-01 16:39:51,102 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:51,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:51,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 108 states and 157 transitions. [2020-12-01 16:39:51,336 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 157 transitions. [2020-12-01 16:39:51,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-12-01 16:39:51,344 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:51,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 112 states and 174 transitions. [2020-12-01 16:39:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 174 transitions. [2020-12-01 16:39:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2020-12-01 16:39:51,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:51,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 115 states and 187 transitions. [2020-12-01 16:39:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 187 transitions. [2020-12-01 16:39:51,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2020-12-01 16:39:51,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:51,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:52,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:52,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 117 states and 190 transitions. [2020-12-01 16:39:52,054 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 190 transitions. [2020-12-01 16:39:52,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-12-01 16:39:52,058 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:52,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:52,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:52,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 122 states and 207 transitions. [2020-12-01 16:39:52,461 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 207 transitions. [2020-12-01 16:39:52,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-01 16:39:52,463 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:52,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:52,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 125 states and 222 transitions. [2020-12-01 16:39:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 222 transitions. [2020-12-01 16:39:52,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2020-12-01 16:39:52,785 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:52,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-12-01 16:39:52,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:52,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 127 states and 225 transitions. [2020-12-01 16:39:52,887 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 225 transitions. [2020-12-01 16:39:52,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-12-01 16:39:52,888 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:39:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-12-01 16:39:53,065 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2020-12-01 16:39:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:39:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 125 states and 223 transitions. [2020-12-01 16:39:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 223 transitions. [2020-12-01 16:39:53,216 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-12-01 16:39:53,217 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2020-12-01 16:39:53,231 INFO L765 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2020-12-01 16:39:53,407 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,412 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,413 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,413 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,413 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,413 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,414 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,414 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,414 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,414 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,415 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,415 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,415 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,415 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,416 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,417 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,420 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,421 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,421 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,421 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,422 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,422 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,422 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,422 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,423 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,424 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,424 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,425 INFO L569 CodeCheckObserver]: Invariant with dag size 1 [2020-12-01 16:39:53,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.12 04:39:53 ImpRootNode [2020-12-01 16:39:53,431 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2020-12-01 16:39:53,432 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-12-01 16:39:53,432 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-12-01 16:39:53,432 INFO L275 PluginConnector]: Witness Printer initialized [2020-12-01 16:39:53,433 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:39:50" (3/4) ... [2020-12-01 16:39:53,438 INFO L137 WitnessPrinter]: Generating witness for correct program [2020-12-01 16:39:53,446 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing [2020-12-01 16:39:53,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailTo [2020-12-01 16:39:53,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailTo [2020-12-01 16:39:53,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookSize [2020-12-01 16:39:53,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure sendEmail [2020-12-01 16:39:53,447 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookSize [2020-12-01 16:39:53,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getClientAddressBookAddress [2020-12-01 16:39:53,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure outgoing__wrappee__AutoResponder [2020-12-01 16:39:53,448 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setEmailFrom [2020-12-01 16:39:53,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure getEmailFrom [2020-12-01 16:39:53,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientAddressBookAddress [2020-12-01 16:39:53,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure isReadable [2020-12-01 16:39:53,449 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure setClientId [2020-12-01 16:39:53,486 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 134 nodes and edges [2020-12-01 16:39:53,488 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 39 nodes and edges [2020-12-01 16:39:53,490 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2020-12-01 16:39:53,493 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2020-12-01 16:39:53,495 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:39:53,497 INFO L902 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2020-12-01 16:39:53,723 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/run_dir_9ae40cdf-6615-4635-a78d-5b6113ae44a8/bin/ukojak/witness.graphml [2020-12-01 16:39:53,723 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-12-01 16:39:53,725 INFO L168 Benchmark]: Toolchain (without parser) took 7607.29 ms. Allocated memory was 90.2 MB in the beginning and 195.0 MB in the end (delta: 104.9 MB). Free memory was 56.6 MB in the beginning and 147.4 MB in the end (delta: -90.8 MB). Peak memory consumption was 13.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,726 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 90.2 MB. Free memory was 49.9 MB in the beginning and 49.8 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:39:53,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 985.08 ms. Allocated memory was 90.2 MB in the beginning and 123.7 MB in the end (delta: 33.6 MB). Free memory was 56.3 MB in the beginning and 68.3 MB in the end (delta: -12.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,727 INFO L168 Benchmark]: Boogie Procedure Inliner took 109.87 ms. Allocated memory is still 123.7 MB. Free memory was 68.3 MB in the beginning and 64.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,727 INFO L168 Benchmark]: Boogie Preprocessor took 80.38 ms. Allocated memory is still 123.7 MB. Free memory was 64.1 MB in the beginning and 61.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,728 INFO L168 Benchmark]: RCFGBuilder took 3126.14 ms. Allocated memory was 123.7 MB in the beginning and 161.5 MB in the end (delta: 37.7 MB). Free memory was 61.3 MB in the beginning and 102.3 MB in the end (delta: -41.0 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,729 INFO L168 Benchmark]: CodeCheck took 3007.34 ms. Allocated memory was 161.5 MB in the beginning and 195.0 MB in the end (delta: 33.6 MB). Free memory was 102.3 MB in the beginning and 162.1 MB in the end (delta: -59.8 MB). Peak memory consumption was 66.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,729 INFO L168 Benchmark]: Witness Printer took 291.38 ms. Allocated memory is still 195.0 MB. Free memory was 162.1 MB in the beginning and 147.4 MB in the end (delta: 14.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:39:53,732 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 14 procedures, 106 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 2.7s, OverallIterations: 10, TraceHistogramMax: 0, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 21708 SDtfs, 2016 SDslu, 12620 SDs, 0 SdLazy, 3024 SolverSat, 1444 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3501 GetRequests, 3445 SyntacticMatches, 10 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 905 ImplicationChecksByTransitivity, 0.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 496 NumberOfCodeBlocks, 496 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 487 ConstructedInterpolants, 0 QuantifiedInterpolants, 31343 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 5 PerfectInterpolantSequences, 89/97 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: 1748]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2144]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2130]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1664]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2155]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2108]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2097]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2119]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2061]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2086]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2075]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2042]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1587]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2050]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1722]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2041]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1608]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2065]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1605]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1567]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1685]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1791]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1716]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1960]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 813]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 2573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 1577]: 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 90.2 MB. Free memory was 49.9 MB in the beginning and 49.8 MB in the end (delta: 67.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 985.08 ms. Allocated memory was 90.2 MB in the beginning and 123.7 MB in the end (delta: 33.6 MB). Free memory was 56.3 MB in the beginning and 68.3 MB in the end (delta: -12.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 109.87 ms. Allocated memory is still 123.7 MB. Free memory was 68.3 MB in the beginning and 64.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 80.38 ms. Allocated memory is still 123.7 MB. Free memory was 64.1 MB in the beginning and 61.3 MB in the end (delta: 2.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 3126.14 ms. Allocated memory was 123.7 MB in the beginning and 161.5 MB in the end (delta: 37.7 MB). Free memory was 61.3 MB in the beginning and 102.3 MB in the end (delta: -41.0 MB). Peak memory consumption was 35.2 MB. Max. memory is 16.1 GB. * CodeCheck took 3007.34 ms. Allocated memory was 161.5 MB in the beginning and 195.0 MB in the end (delta: 33.6 MB). Free memory was 102.3 MB in the beginning and 162.1 MB in the end (delta: -59.8 MB). Peak memory consumption was 66.1 MB. Max. memory is 16.1 GB. * Witness Printer took 291.38 ms. Allocated memory is still 195.0 MB. Free memory was 162.1 MB in the beginning and 147.4 MB in the end (delta: 14.7 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...