./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b2100ea24426b7252711008a6a7a196a428591442a323ec879fe1d319b3ee1ab --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:34:57,613 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:34:57,701 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:34:57,706 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:34:57,707 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:34:57,748 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:34:57,749 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:34:57,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:34:57,750 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:34:57,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:34:57,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:34:57,756 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:34:57,756 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:34:57,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:34:57,760 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:34:57,760 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:34:57,761 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:34:57,761 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:34:57,761 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:34:57,762 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:34:57,762 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:34:57,767 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:34:57,767 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:34:57,768 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:34:57,768 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:34:57,769 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:34:57,769 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:34:57,769 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:34:57,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:34:57,770 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:34:57,770 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:34:57,771 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:34:57,771 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:34:57,771 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:34:57,773 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:34:57,774 INFO L153 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_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2100ea24426b7252711008a6a7a196a428591442a323ec879fe1d319b3ee1ab [2024-11-08 22:34:58,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:34:58,158 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:34:58,161 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:34:58,162 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:34:58,163 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:34:58,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c Unable to find full path for "g++" [2024-11-08 22:35:00,275 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:35:00,529 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:35:00,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c [2024-11-08 22:35:00,549 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/data/6e995b125/b468377c24a240fe88664bacf8ffce52/FLAGc3d9f3aef [2024-11-08 22:35:00,575 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/data/6e995b125/b468377c24a240fe88664bacf8ffce52 [2024-11-08 22:35:00,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:35:00,580 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:35:00,582 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:00,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:35:00,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:35:00,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:00" (1/1) ... [2024-11-08 22:35:00,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20392451 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:00, skipping insertion in model container [2024-11-08 22:35:00,592 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:35:00" (1/1) ... [2024-11-08 22:35:00,644 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:35:00,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:00,978 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:35:01,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:35:01,085 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:35:01,086 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01 WrapperNode [2024-11-08 22:35:01,086 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:35:01,087 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:01,087 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:35:01,087 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:35:01,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,105 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,138 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 520 [2024-11-08 22:35:01,139 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:35:01,139 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:35:01,140 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:35:01,140 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:35:01,149 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,153 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,153 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,160 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,169 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,171 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:35:01,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:35:01,176 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:35:01,176 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:35:01,177 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:35:01" (1/1) ... [2024-11-08 22:35:01,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:35:01,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:35:01,229 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:35:01,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:35:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:35:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:35:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:35:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:35:01,357 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:35:01,360 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:35:01,377 WARN L781 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-08 22:35:01,982 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2024-11-08 22:35:01,982 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2024-11-08 22:35:02,070 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-11-08 22:35:02,071 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:35:02,332 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:35:02,333 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 22:35:02,333 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:02 BoogieIcfgContainer [2024-11-08 22:35:02,333 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:35:02,336 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:35:02,336 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:35:02,350 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:35:02,350 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:02" (1/1) ... [2024-11-08 22:35:02,363 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:35:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:02,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 82 states and 143 transitions. [2024-11-08 22:35:02,431 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 143 transitions. [2024-11-08 22:35:02,435 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:35:02,435 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-08 22:35:02,443 INFO L729 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-08 22:35:02,555 INFO L77 FloydHoareUtils]: At program point L399(lines 399 403) the Hoare annotation is: true [2024-11-08 22:35:02,556 INFO L77 FloydHoareUtils]: At program point L169(lines 169 553) the Hoare annotation is: true [2024-11-08 22:35:02,556 INFO L77 FloydHoareUtils]: At program point L136(lines 136 564) the Hoare annotation is: true [2024-11-08 22:35:02,556 INFO L77 FloydHoareUtils]: At program point L103-1(lines 103 605) the Hoare annotation is: true [2024-11-08 22:35:02,556 INFO L77 FloydHoareUtils]: At program point L237(lines 237 242) the Hoare annotation is: true [2024-11-08 22:35:02,557 INFO L77 FloydHoareUtils]: At program point L270-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,557 INFO L77 FloydHoareUtils]: At program point $Ultimate##203(lines 575 603) the Hoare annotation is: true [2024-11-08 22:35:02,557 INFO L77 FloydHoareUtils]: At program point L436-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,557 INFO L77 FloydHoareUtils]: At program point L172(lines 172 552) the Hoare annotation is: true [2024-11-08 22:35:02,558 INFO L77 FloydHoareUtils]: At program point L139(lines 139 563) the Hoare annotation is: true [2024-11-08 22:35:02,558 INFO L77 FloydHoareUtils]: At program point L106(lines 106 574) the Hoare annotation is: true [2024-11-08 22:35:02,558 INFO L77 FloydHoareUtils]: At program point L371(lines 371 375) the Hoare annotation is: true [2024-11-08 22:35:02,558 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4433#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,559 INFO L77 FloydHoareUtils]: At program point L175(lines 175 551) the Hoare annotation is: true [2024-11-08 22:35:02,559 INFO L77 FloydHoareUtils]: At program point L142(lines 142 562) the Hoare annotation is: true [2024-11-08 22:35:02,559 INFO L77 FloydHoareUtils]: At program point L109(lines 109 573) the Hoare annotation is: true [2024-11-08 22:35:02,559 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4417#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,560 INFO L77 FloydHoareUtils]: At program point L606(lines 75 623) the Hoare annotation is: true [2024-11-08 22:35:02,563 INFO L77 FloydHoareUtils]: At program point L178(lines 178 550) the Hoare annotation is: true [2024-11-08 22:35:02,563 INFO L77 FloydHoareUtils]: At program point L145(lines 145 561) the Hoare annotation is: true [2024-11-08 22:35:02,564 INFO L77 FloydHoareUtils]: At program point L112(lines 112 572) the Hoare annotation is: true [2024-11-08 22:35:02,564 INFO L77 FloydHoareUtils]: At program point L575(lines 575 603) the Hoare annotation is: true [2024-11-08 22:35:02,564 INFO L77 FloydHoareUtils]: At program point L311-1(lines 311 325) the Hoare annotation is: true [2024-11-08 22:35:02,565 INFO L77 FloydHoareUtils]: At program point L212(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,565 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4481#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,565 INFO L77 FloydHoareUtils]: At program point L576(lines 576 600) the Hoare annotation is: true [2024-11-08 22:35:02,568 INFO L77 FloydHoareUtils]: At program point L345(lines 345 350) the Hoare annotation is: true [2024-11-08 22:35:02,568 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4513#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,569 INFO L77 FloydHoareUtils]: At program point L577(lines 577 586) the Hoare annotation is: true [2024-11-08 22:35:02,569 INFO L77 FloydHoareUtils]: At program point L577-2(lines 576 598) the Hoare annotation is: true [2024-11-08 22:35:02,569 INFO L77 FloydHoareUtils]: At program point L181(lines 181 549) the Hoare annotation is: true [2024-11-08 22:35:02,569 INFO L77 FloydHoareUtils]: At program point L148(lines 148 560) the Hoare annotation is: true [2024-11-08 22:35:02,570 INFO L77 FloydHoareUtils]: At program point L115(lines 115 571) the Hoare annotation is: true [2024-11-08 22:35:02,570 INFO L77 FloydHoareUtils]: At program point L579(lines 579 583) the Hoare annotation is: true [2024-11-08 22:35:02,570 INFO L77 FloydHoareUtils]: At program point L447(lines 447 452) the Hoare annotation is: true [2024-11-08 22:35:02,570 INFO L77 FloydHoareUtils]: At program point L315-2(lines 313 325) the Hoare annotation is: true [2024-11-08 22:35:02,571 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4449#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,572 INFO L77 FloydHoareUtils]: At program point L481(lines 481 485) the Hoare annotation is: true [2024-11-08 22:35:02,572 INFO L77 FloydHoareUtils]: At program point L184(lines 184 548) the Hoare annotation is: true [2024-11-08 22:35:02,572 INFO L77 FloydHoareUtils]: At program point L151(lines 151 559) the Hoare annotation is: true [2024-11-08 22:35:02,573 INFO L77 FloydHoareUtils]: At program point L217-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,573 INFO L77 FloydHoareUtils]: At program point L118(lines 118 570) the Hoare annotation is: true [2024-11-08 22:35:02,573 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4497#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,574 INFO L77 FloydHoareUtils]: At program point L416(lines 416 420) the Hoare annotation is: true [2024-11-08 22:35:02,574 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4561#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,574 INFO L77 FloydHoareUtils]: At program point L253(lines 253 258) the Hoare annotation is: true [2024-11-08 22:35:02,575 INFO L77 FloydHoareUtils]: At program point L187(lines 187 547) the Hoare annotation is: true [2024-11-08 22:35:02,575 INFO L77 FloydHoareUtils]: At program point L154(lines 154 558) the Hoare annotation is: true [2024-11-08 22:35:02,576 INFO L77 FloydHoareUtils]: At program point L121(lines 121 569) the Hoare annotation is: true [2024-11-08 22:35:02,576 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4529#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,576 INFO L77 FloydHoareUtils]: At program point $Ultimate##186(lines 494 506) the Hoare annotation is: true [2024-11-08 22:35:02,576 INFO L77 FloydHoareUtils]: At program point L388(lines 388 392) the Hoare annotation is: true [2024-11-08 22:35:02,577 INFO L77 FloydHoareUtils]: At program point L355(lines 355 359) the Hoare annotation is: true [2024-11-08 22:35:02,578 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:35:02,579 INFO L77 FloydHoareUtils]: At program point L190(lines 190 546) the Hoare annotation is: true [2024-11-08 22:35:02,579 INFO L77 FloydHoareUtils]: At program point L157(lines 157 557) the Hoare annotation is: true [2024-11-08 22:35:02,579 INFO L77 FloydHoareUtils]: At program point L124(lines 124 568) the Hoare annotation is: true [2024-11-08 22:35:02,579 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4385#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,580 INFO L77 FloydHoareUtils]: At program point L621(lines 621 622) the Hoare annotation is: true [2024-11-08 22:35:02,580 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4369#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,580 INFO L77 FloydHoareUtils]: At program point L457(lines 457 461) the Hoare annotation is: true [2024-11-08 22:35:02,580 INFO L77 FloydHoareUtils]: At program point L292-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,581 INFO L77 FloydHoareUtils]: At program point L193(lines 193 545) the Hoare annotation is: true [2024-11-08 22:35:02,581 INFO L77 FloydHoareUtils]: At program point L160(lines 160 556) the Hoare annotation is: true [2024-11-08 22:35:02,582 INFO L77 FloydHoareUtils]: At program point L127(lines 127 567) the Hoare annotation is: true [2024-11-08 22:35:02,582 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4467#1(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,582 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:35:02,582 INFO L77 FloydHoareUtils]: At program point L360(lines 360 364) the Hoare annotation is: true [2024-11-08 22:35:02,583 INFO L77 FloydHoareUtils]: At program point L229(lines 229 246) the Hoare annotation is: true [2024-11-08 22:35:02,583 INFO L77 FloydHoareUtils]: At program point L196(lines 196 544) the Hoare annotation is: true [2024-11-08 22:35:02,584 INFO L77 FloydHoareUtils]: At program point L163(lines 163 555) the Hoare annotation is: true [2024-11-08 22:35:02,585 INFO L77 FloydHoareUtils]: At program point L229-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,585 INFO L77 FloydHoareUtils]: At program point L130(lines 130 566) the Hoare annotation is: true [2024-11-08 22:35:02,585 INFO L77 FloydHoareUtils]: At program point L494-1(lines 494 506) the Hoare annotation is: true [2024-11-08 22:35:02,586 INFO L77 FloydHoareUtils]: At program point L428(lines 428 432) the Hoare annotation is: true [2024-11-08 22:35:02,587 INFO L77 FloydHoareUtils]: At program point L231(lines 231 236) the Hoare annotation is: true [2024-11-08 22:35:02,587 INFO L77 FloydHoareUtils]: At program point L199(lines 199 543) the Hoare annotation is: true [2024-11-08 22:35:02,587 INFO L77 FloydHoareUtils]: At program point L166(lines 166 554) the Hoare annotation is: true [2024-11-08 22:35:02,587 INFO L77 FloydHoareUtils]: At program point L133(lines 133 565) the Hoare annotation is: true [2024-11-08 22:35:02,587 INFO L77 FloydHoareUtils]: At program point L497(lines 497 502) the Hoare annotation is: true [2024-11-08 22:35:02,588 INFO L77 FloydHoareUtils]: At program point L332-2(lines 207 538) the Hoare annotation is: true [2024-11-08 22:35:02,588 INFO L77 FloydHoareUtils]: At program point $Ultimate##122(lines 311 325) the Hoare annotation is: true [2024-11-08 22:35:02,605 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:35:02 ImpRootNode [2024-11-08 22:35:02,606 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:35:02,607 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:35:02,607 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:35:02,607 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:35:02,608 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:35:02" (3/4) ... [2024-11-08 22:35:02,612 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:35:02,634 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 43 nodes and edges [2024-11-08 22:35:02,638 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-08 22:35:02,639 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:35:02,641 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:35:02,848 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:35:02,848 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:35:02,848 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:35:02,849 INFO L158 Benchmark]: Toolchain (without parser) took 2268.72ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 104.5MB in the beginning and 103.8MB in the end (delta: 740.2kB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,850 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 113.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:35:02,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 504.73ms. Allocated memory is still 142.6MB. Free memory was 104.0MB in the beginning and 86.7MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,854 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.84ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 84.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,855 INFO L158 Benchmark]: Boogie Preprocessor took 35.39ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 81.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,855 INFO L158 Benchmark]: RCFGBuilder took 1157.81ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 81.9MB in the beginning and 124.7MB in the end (delta: -42.8MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,856 INFO L158 Benchmark]: CodeCheck took 270.03ms. Allocated memory is still 188.7MB. Free memory was 124.7MB in the beginning and 113.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,856 INFO L158 Benchmark]: Witness Printer took 241.74ms. Allocated memory is still 188.7MB. Free memory was 113.2MB in the beginning and 103.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-08 22:35:02,859 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 82 locations, 0 error locations. Started 1 CEGAR loops. OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, 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 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 142.6MB. Free memory is still 113.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 504.73ms. Allocated memory is still 142.6MB. Free memory was 104.0MB in the beginning and 86.7MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.84ms. Allocated memory is still 142.6MB. Free memory was 86.7MB in the beginning and 84.0MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.39ms. Allocated memory is still 142.6MB. Free memory was 84.0MB in the beginning and 81.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1157.81ms. Allocated memory was 142.6MB in the beginning and 188.7MB in the end (delta: 46.1MB). Free memory was 81.9MB in the beginning and 124.7MB in the end (delta: -42.8MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * CodeCheck took 270.03ms. Allocated memory is still 188.7MB. Free memory was 124.7MB in the beginning and 113.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Witness Printer took 241.74ms. Allocated memory is still 188.7MB. Free memory was 113.2MB in the beginning and 103.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:35:02,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8330f1ff-15d9-40a9-b926-9ef021896b7e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE