./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/bitvector/s3_srvr_2a.BV.c.cil.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_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/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_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/bitvector/s3_srvr_2a.BV.c.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/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_255ac818-eb10-45b4-9526-9c5d16e739b6/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 b8cfead7c1f307a9ba2676fad86c005fa434c5b4bc168c34fe90a644ea9973b2 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:55:13,162 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:55:13,221 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:55:13,225 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:55:13,226 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:55:13,245 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:55:13,246 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:55:13,246 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:55:13,246 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:55:13,247 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:55:13,247 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:55:13,248 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:55:13,248 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:55:13,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:13,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:55:13,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:55:13,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:55:13,249 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:55:13,249 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:55:13,249 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_255ac818-eb10-45b4-9526-9c5d16e739b6/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 -> b8cfead7c1f307a9ba2676fad86c005fa434c5b4bc168c34fe90a644ea9973b2 [2024-12-06 00:55:13,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:55:13,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:55:13,484 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:55:13,485 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:55:13,485 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:55:13,487 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/bitvector/s3_srvr_2a.BV.c.cil.c [2024-12-06 00:55:16,134 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/data/27201273c/270be07a183c44cd82128e92384bf178/FLAG6c24fb127 [2024-12-06 00:55:16,307 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:55:16,307 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/sv-benchmarks/c/bitvector/s3_srvr_2a.BV.c.cil.c [2024-12-06 00:55:16,318 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/data/27201273c/270be07a183c44cd82128e92384bf178/FLAG6c24fb127 [2024-12-06 00:55:16,331 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/data/27201273c/270be07a183c44cd82128e92384bf178 [2024-12-06 00:55:16,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:55:16,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:55:16,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:16,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:55:16,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:55:16,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,341 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@be3c948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16, skipping insertion in model container [2024-12-06 00:55:16,341 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,363 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:55:16,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:16,538 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:55:16,584 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:55:16,594 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:55:16,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16 WrapperNode [2024-12-06 00:55:16,595 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:55:16,595 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:16,595 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:55:16,596 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:55:16,600 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,633 INFO L138 Inliner]: procedures = 15, calls = 9, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 572 [2024-12-06 00:55:16,633 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:55:16,634 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:55:16,634 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:55:16,634 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:55:16,641 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,644 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,644 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,651 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,653 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,658 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,662 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,665 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:55:16,666 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:55:16,666 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:55:16,666 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:55:16,667 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:55:16" (1/1) ... [2024-12-06 00:55:16,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:55:16,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:55:16,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:55:16,705 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:55:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:55:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:55:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:55:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:55:16,800 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:55:16,801 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:55:16,815 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-06 00:55:17,222 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2024-12-06 00:55:17,223 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2024-12-06 00:55:17,267 INFO L? ?]: Removed 122 outVars from TransFormulas that were not future-live. [2024-12-06 00:55:17,267 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:55:17,400 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:55:17,401 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:55:17,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:17 BoogieIcfgContainer [2024-12-06 00:55:17,401 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:55:17,402 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:55:17,402 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:55:17,412 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:55:17,412 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:17" (1/1) ... [2024-12-06 00:55:17,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:55:17,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:17,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 112 states and 190 transitions. [2024-12-06 00:55:17,465 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 190 transitions. [2024-12-06 00:55:17,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 00:55:17,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:55:17,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:55:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:55:17,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:55:17,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:55:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 96 states and 166 transitions. [2024-12-06 00:55:17,642 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 166 transitions. [2024-12-06 00:55:17,643 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 00:55:17,644 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 2 iterations. [2024-12-06 00:55:17,652 INFO L726 CodeCheckObserver]: All specifications hold 5 specifications checked. All of them hold [2024-12-06 00:55:17,732 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 278) no Hoare annotation was computed. [2024-12-06 00:55:17,732 INFO L75 FloydHoareUtils]: For program point L267(lines 267 272) no Hoare annotation was computed. [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point L201(lines 201 608) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point L168(lines 168 619) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point L135(lines 135 630) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8593#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point L367(lines 367 398) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8529#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point L533(lines 533 538) the Hoare annotation is: true [2024-12-06 00:55:17,733 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8497#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L567(lines 567 571) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L303-2(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L204(lines 204 607) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L171(lines 171 618) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L138(lines 138 629) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L370(lines 370 397) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L370-1(lines 370 397) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L371(lines 371 394) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L669(lines 76 686) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L207(lines 207 606) the Hoare annotation is: true [2024-12-06 00:55:17,734 INFO L77 FloydHoareUtils]: At program point L174(lines 174 617) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L141(lines 141 628) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 276) no Hoare annotation was computed. [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L406(lines 406 437) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L75 FloydHoareUtils]: For program point L241(lines 241 258) no Hoare annotation was computed. [2024-12-06 00:55:17,735 INFO L75 FloydHoareUtils]: For program point L241-2(lines 221 599) no Hoare annotation was computed. [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L638(lines 638 666) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L407(lines 407 413) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L374(lines 374 393) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L75 FloydHoareUtils]: For program point L275(line 275) no Hoare annotation was computed. [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L639(lines 639 663) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L507(lines 507 511) the Hoare annotation is: true [2024-12-06 00:55:17,735 INFO L77 FloydHoareUtils]: At program point L540-2(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L375-2(lines 374 391) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L75 FloydHoareUtils]: For program point L276(line 276) no Hoare annotation was computed. [2024-12-06 00:55:17,736 INFO L75 FloydHoareUtils]: For program point L243(lines 243 248) no Hoare annotation was computed. [2024-12-06 00:55:17,736 INFO L75 FloydHoareUtils]: For program point L276-1(line 276) no Hoare annotation was computed. [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L210(lines 210 605) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L177(lines 177 616) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L144(lines 144 627) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L111-2(lines 111 668) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L640(lines 640 649) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L640-2(lines 639 661) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L475(lines 475 479) the Hoare annotation is: true [2024-12-06 00:55:17,736 INFO L77 FloydHoareUtils]: At program point L343-1(lines 343 352) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8481#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L75 FloydHoareUtils]: For program point L278(line 278) no Hoare annotation was computed. [2024-12-06 00:55:17,737 INFO L75 FloydHoareUtils]: For program point L278-1(line 278) no Hoare annotation was computed. [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L642(lines 642 646) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L213(lines 213 604) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L180(lines 180 615) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L147(lines 147 626) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L114(lines 114 637) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 278) no Hoare annotation was computed. [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L347(lines 347 351) the Hoare annotation is: true [2024-12-06 00:55:17,737 INFO L77 FloydHoareUtils]: At program point L480(lines 480 491) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L447(lines 447 451) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L381(lines 381 382) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L75 FloydHoareUtils]: For program point L249(lines 249 254) no Hoare annotation was computed. [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L183(lines 183 614) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8657#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L150(lines 150 625) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L117(lines 117 636) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L383(lines 383 387) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L417(lines 417 423) the Hoare annotation is: true [2024-12-06 00:55:17,738 INFO L77 FloydHoareUtils]: At program point L186(lines 186 613) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L153(lines 153 624) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L120(lines 120 635) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L484(lines 484 488) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L286(lines 286 290) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L518(lines 518 522) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L684(lines 684 685) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point $Ultimate##176(lines 457 469) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L552(lines 552 557) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8577#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L189(lines 189 612) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L156(lines 156 623) the Hoare annotation is: true [2024-12-06 00:55:17,739 INFO L77 FloydHoareUtils]: At program point L123(lines 123 634) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8641#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L323-2(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L224(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L192(lines 192 611) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L159(lines 159 622) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L126(lines 126 633) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L457-1(lines 457 469) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point $Ultimate##130(lines 343 352) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 275) no Hoare annotation was computed. [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8673#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L425(lines 425 426) the Hoare annotation is: true [2024-12-06 00:55:17,740 INFO L77 FloydHoareUtils]: At program point L359-2(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 276) no Hoare annotation was computed. [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L95-1(lines 76 686) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8609#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point $Ultimate##158(lines 405 442) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L195(lines 195 610) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L162(lines 162 621) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L129(lines 129 632) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8466#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L460(lines 460 465) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point $Ultimate##166(lines 416 436) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L229-2(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point L428(lines 428 432) the Hoare annotation is: true [2024-12-06 00:55:17,741 INFO L77 FloydHoareUtils]: At program point $Ultimate##219(lines 638 666) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point L198(lines 198 609) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point L165(lines 165 620) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point L132(lines 132 631) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point ssl3_accept_switch_1_8561#1(lines 221 599) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point L562(lines 562 566) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L77 FloydHoareUtils]: At program point L496(lines 496 500) the Hoare annotation is: true [2024-12-06 00:55:17,742 INFO L75 FloydHoareUtils]: For program point L266(lines 266 280) no Hoare annotation was computed. [2024-12-06 00:55:17,749 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 12:55:17 ImpRootNode [2024-12-06 00:55:17,750 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 00:55:17,750 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 00:55:17,750 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 00:55:17,751 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 00:55:17,751 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:55:17" (3/4) ... [2024-12-06 00:55:17,753 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 00:55:17,763 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 36 nodes and edges [2024-12-06 00:55:17,764 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-06 00:55:17,765 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 00:55:17,765 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 00:55:17,866 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 00:55:17,866 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 00:55:17,866 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 00:55:17,867 INFO L158 Benchmark]: Toolchain (without parser) took 1532.49ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 40.2MB in the end (delta: 52.1MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2024-12-06 00:55:17,867 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 73.0MB 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 00:55:17,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 259.63ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 76.5MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:55:17,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 37.93ms. Allocated memory is still 117.4MB. Free memory was 76.5MB in the beginning and 74.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:55:17,868 INFO L158 Benchmark]: Boogie Preprocessor took 31.26ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 72.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:55:17,868 INFO L158 Benchmark]: RCFGBuilder took 735.39ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 68.2MB in the end (delta: 3.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. [2024-12-06 00:55:17,869 INFO L158 Benchmark]: CodeCheck took 347.79ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 49.1MB in the end (delta: 19.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 00:55:17,869 INFO L158 Benchmark]: Witness Printer took 115.75ms. Allocated memory is still 117.4MB. Free memory was 49.1MB in the beginning and 40.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:55:17,871 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, 112 locations, 5 error locations. Started 1 CEGAR loops. OverallTime: 0.2s, OverallIterations: 2, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 30 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 19 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3 IncrementalHoareTripleChecker+Invalid, 4 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 19 mSDtfsCounter, 3 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 73 GetRequests, 73 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: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 10 NumberOfCodeBlocks, 10 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 9 ConstructedInterpolants, 0 QuantifiedInterpolants, 9 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 275]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 276]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 276]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 278]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 278]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 73.0MB in the beginning and 73.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 259.63ms. Allocated memory is still 117.4MB. Free memory was 92.2MB in the beginning and 76.5MB in the end (delta: 15.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 37.93ms. Allocated memory is still 117.4MB. Free memory was 76.5MB in the beginning and 74.0MB in the end (delta: 2.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 31.26ms. Allocated memory is still 117.4MB. Free memory was 74.0MB in the beginning and 72.0MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 735.39ms. Allocated memory is still 117.4MB. Free memory was 72.0MB in the beginning and 68.2MB in the end (delta: 3.8MB). Peak memory consumption was 47.3MB. Max. memory is 16.1GB. * CodeCheck took 347.79ms. Allocated memory is still 117.4MB. Free memory was 68.2MB in the beginning and 49.1MB in the end (delta: 19.1MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Witness Printer took 115.75ms. Allocated memory is still 117.4MB. Free memory was 49.1MB in the beginning and 40.2MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 00:55:17,887 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_255ac818-eb10-45b4-9526-9c5d16e739b6/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