./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/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_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b --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 0.3.0-dev-d790fec [2024-12-06 02:29:58,215 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:29:58,269 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 02:29:58,273 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:29:58,273 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:29:58,291 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:29:58,292 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:29:58,292 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:29:58,292 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:29:58,292 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:29:58,293 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 02:29:58,293 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:29:58,294 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:29:58,294 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:29:58,294 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:29:58,294 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:29:58,295 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:29:58,295 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:29:58,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b 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 [2024-12-06 02:29:58,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:29:58,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:29:58,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:29:58,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:29:58,528 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:29:58,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c [2024-12-06 02:30:01,213 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/data/b6bf401d6/bef854a8ad4c4b4c983a9086b9481116/FLAGb4bf74e99 [2024-12-06 02:30:01,408 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:30:01,408 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/sv-benchmarks/c/bitvector/s3_clnt_2.BV.c.cil-2a.c [2024-12-06 02:30:01,419 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/data/b6bf401d6/bef854a8ad4c4b4c983a9086b9481116/FLAGb4bf74e99 [2024-12-06 02:30:01,787 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/data/b6bf401d6/bef854a8ad4c4b4c983a9086b9481116 [2024-12-06 02:30:01,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:30:01,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:30:01,790 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:30:01,790 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:30:01,793 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:30:01,794 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:30:01" (1/1) ... [2024-12-06 02:30:01,794 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f7ca0b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:01, skipping insertion in model container [2024-12-06 02:30:01,794 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:30:01" (1/1) ... [2024-12-06 02:30:01,815 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:30:01,991 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:30:02,001 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:30:02,045 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:30:02,058 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:30:02,059 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02 WrapperNode [2024-12-06 02:30:02,059 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:30:02,060 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:02,060 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:30:02,060 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:30:02,066 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,099 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 520 [2024-12-06 02:30:02,099 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:30:02,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:30:02,100 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:30:02,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:30:02,107 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,110 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,110 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,116 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,118 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,127 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,130 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:30:02,131 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:30:02,131 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:30:02,131 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:30:02,132 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:30:02,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:30:02,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:30:02,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:30:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:30:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:30:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:30:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:30:02,270 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:30:02,272 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:30:02,282 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 02:30:02,671 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2024-12-06 02:30:02,671 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2024-12-06 02:30:02,706 INFO L? ?]: Removed 117 outVars from TransFormulas that were not future-live. [2024-12-06 02:30:02,706 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:30:02,858 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:30:02,858 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:30:02,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:02 BoogieIcfgContainer [2024-12-06 02:30:02,858 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:30:02,859 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:30:02,859 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:30:02,866 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:30:02,866 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:02" (1/1) ... [2024-12-06 02:30:02,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:30:02,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:30:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 82 states and 143 transitions. [2024-12-06 02:30:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 143 transitions. [2024-12-06 02:30:02,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 02:30:02,911 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-12-06 02:30:02,917 INFO L726 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-12-06 02:30:02,993 INFO L77 FloydHoareUtils]: At program point L399(lines 399 403) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L169(lines 169 553) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L136(lines 136 564) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L103-1(lines 103 605) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L237(lines 237 242) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L270-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point $Ultimate##203(lines 575 603) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L436-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L172(lines 172 552) the Hoare annotation is: true [2024-12-06 02:30:02,994 INFO L77 FloydHoareUtils]: At program point L139(lines 139 563) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L106(lines 106 574) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L371(lines 371 375) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4433#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L175(lines 175 551) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L142(lines 142 562) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L109(lines 109 573) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4417#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L606(lines 75 623) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L178(lines 178 550) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L145(lines 145 561) the Hoare annotation is: true [2024-12-06 02:30:02,995 INFO L77 FloydHoareUtils]: At program point L112(lines 112 572) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L575(lines 575 603) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L311-1(lines 311 325) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L212(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4481#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L576(lines 576 600) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L345(lines 345 350) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4513#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L577(lines 577 586) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L577-2(lines 576 598) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L181(lines 181 549) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L148(lines 148 560) the Hoare annotation is: true [2024-12-06 02:30:02,996 INFO L77 FloydHoareUtils]: At program point L115(lines 115 571) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L579(lines 579 583) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L447(lines 447 452) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L315-2(lines 313 325) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4449#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L481(lines 481 485) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L184(lines 184 548) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L151(lines 151 559) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L217-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L118(lines 118 570) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4497#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,997 INFO L77 FloydHoareUtils]: At program point L416(lines 416 420) the Hoare annotation is: true [2024-12-06 02:30:02,998 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4561#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,998 INFO L77 FloydHoareUtils]: At program point L253(lines 253 258) the Hoare annotation is: true [2024-12-06 02:30:02,998 INFO L77 FloydHoareUtils]: At program point L187(lines 187 547) the Hoare annotation is: true [2024-12-06 02:30:02,998 INFO L77 FloydHoareUtils]: At program point L154(lines 154 558) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L121(lines 121 569) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4529#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point $Ultimate##186(lines 494 506) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L388(lines 388 392) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L355(lines 355 359) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L190(lines 190 546) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L157(lines 157 557) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L124(lines 124 568) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4385#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point L621(lines 621 622) the Hoare annotation is: true [2024-12-06 02:30:02,999 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4369#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L457(lines 457 461) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L292-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L193(lines 193 545) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L160(lines 160 556) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L127(lines 127 567) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point ssl3_connect_switch_1_4467#1(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L360(lines 360 364) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L229(lines 229 246) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L196(lines 196 544) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L163(lines 163 555) the Hoare annotation is: true [2024-12-06 02:30:03,000 INFO L77 FloydHoareUtils]: At program point L229-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L130(lines 130 566) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L494-1(lines 494 506) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L428(lines 428 432) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L231(lines 231 236) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L199(lines 199 543) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L166(lines 166 554) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L133(lines 133 565) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L497(lines 497 502) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point L332-2(lines 207 538) the Hoare annotation is: true [2024-12-06 02:30:03,001 INFO L77 FloydHoareUtils]: At program point $Ultimate##122(lines 311 325) the Hoare annotation is: true [2024-12-06 02:30:03,010 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:30:03 ImpRootNode [2024-12-06 02:30:03,010 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:30:03,010 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:30:03,011 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:30:03,011 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:30:03,011 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:30:02" (3/4) ... [2024-12-06 02:30:03,013 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 02:30:03,024 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 42 nodes and edges [2024-12-06 02:30:03,024 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 02:30:03,025 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 02:30:03,026 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 02:30:03,121 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 02:30:03,121 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 02:30:03,121 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:30:03,122 INFO L158 Benchmark]: Toolchain (without parser) took 1332.35ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 49.2MB in the end (delta: 44.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2024-12-06 02:30:03,122 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:30:03,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 269.05ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 78.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 02:30:03,123 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.35ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 75.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:30:03,123 INFO L158 Benchmark]: Boogie Preprocessor took 30.64ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 73.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:30:03,123 INFO L158 Benchmark]: RCFGBuilder took 727.58ms. Allocated memory is still 117.4MB. Free memory was 73.9MB in the beginning and 67.1MB in the end (delta: 6.8MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2024-12-06 02:30:03,123 INFO L158 Benchmark]: CodeCheck took 150.83ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 58.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:30:03,124 INFO L158 Benchmark]: Witness Printer took 110.51ms. Allocated memory is still 117.4MB. Free memory was 57.6MB in the beginning and 49.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 02:30:03,126 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: 0.0s, 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, ConComCheckerStatistics: 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 0.28ms. Allocated memory is still 117.4MB. Free memory was 73.1MB in the beginning and 73.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 269.05ms. Allocated memory is still 117.4MB. Free memory was 93.2MB in the beginning and 78.1MB in the end (delta: 15.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 39.35ms. Allocated memory is still 117.4MB. Free memory was 78.1MB in the beginning and 75.7MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 30.64ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 73.9MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 727.58ms. Allocated memory is still 117.4MB. Free memory was 73.9MB in the beginning and 67.1MB in the end (delta: 6.8MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * CodeCheck took 150.83ms. Allocated memory is still 117.4MB. Free memory was 66.5MB in the beginning and 58.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 110.51ms. Allocated memory is still 117.4MB. Free memory was 57.6MB in the beginning and 49.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 02:30:03,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8097959d-b5ad-4ca0-bc28-de45f83de4cb/bin/ukojak-verify-CZk0znPC7b/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