./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/psyco/psyco_abp_1-3.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/psyco/psyco_abp_1-3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm --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 041b6fdf6940cdc60d0f8513696cf56c45d5af72c3bd8ce1d60d3ac14fc6f3dc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:24:13,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:24:13,613 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 23:24:13,623 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:24:13,624 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:24:13,669 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:24:13,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:24:13,671 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:24:13,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:24:13,671 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:24:13,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:24:13,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:24:13,673 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:24:13,674 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:24:13,674 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:24:13,674 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:24:13,674 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:24:13,674 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:13,674 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:24:13,674 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:24:13,675 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:24:13,675 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:24:13,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:24:13,675 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_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm 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 -> 041b6fdf6940cdc60d0f8513696cf56c45d5af72c3bd8ce1d60d3ac14fc6f3dc [2024-11-13 23:24:14,029 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:24:14,041 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:24:14,043 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:24:14,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:24:14,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:24:14,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/psyco/psyco_abp_1-3.c Unable to find full path for "g++" [2024-11-13 23:24:16,030 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:24:16,395 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:24:16,395 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/sv-benchmarks/c/psyco/psyco_abp_1-3.c [2024-11-13 23:24:16,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/data/583c17304/32117bc32acd476b8afd40588321c44a/FLAGaacbdc8b6 [2024-11-13 23:24:16,424 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/data/583c17304/32117bc32acd476b8afd40588321c44a [2024-11-13 23:24:16,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:24:16,428 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:24:16,430 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:16,430 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:24:16,435 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:24:16,436 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:16,441 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ab1a290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16, skipping insertion in model container [2024-11-13 23:24:16,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:16,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:24:16,796 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:16,809 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:24:16,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:24:16,902 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:24:16,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16 WrapperNode [2024-11-13 23:24:16,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:24:16,905 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:16,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:24:16,906 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:24:16,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:16,938 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,005 INFO L138 Inliner]: procedures = 12, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 456 [2024-11-13 23:24:17,005 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:24:17,006 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:24:17,006 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:24:17,007 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:24:17,014 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,014 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,019 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,019 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,032 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,039 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,044 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,046 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,051 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:24:17,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:24:17,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:24:17,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:24:17,057 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:24:16" (1/1) ... [2024-11-13 23:24:17,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:24:17,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:24:17,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:24:17,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:24:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:24:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:24:17,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:24:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:24:17,247 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:24:17,249 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:24:18,353 INFO L? ?]: Removed 274 outVars from TransFormulas that were not future-live. [2024-11-13 23:24:18,353 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:24:18,384 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:24:18,385 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-13 23:24:18,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:18 BoogieIcfgContainer [2024-11-13 23:24:18,385 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:24:18,386 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:24:18,386 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:24:18,397 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:24:18,398 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:18" (1/1) ... [2024-11-13 23:24:18,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:24:18,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 106 states and 206 transitions. [2024-11-13 23:24:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 206 transitions. [2024-11-13 23:24:18,480 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 23:24:18,481 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 1 iterations. [2024-11-13 23:24:18,489 INFO L729 CodeCheckObserver]: All specifications hold We were not able to verify any specification because the program does not contain any specification. [2024-11-13 23:24:18,652 INFO L77 FloydHoareUtils]: At program point L432(lines 432 434) the Hoare annotation is: true [2024-11-13 23:24:18,652 INFO L77 FloydHoareUtils]: At program point L300(lines 300 302) the Hoare annotation is: true [2024-11-13 23:24:18,652 INFO L77 FloydHoareUtils]: At program point L168(lines 168 170) the Hoare annotation is: true [2024-11-13 23:24:18,652 INFO L77 FloydHoareUtils]: At program point L532(lines 532 534) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L400(lines 400 402) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L268(lines 268 270) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L500(lines 500 502) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L368(lines 368 370) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L468(lines 468 470) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L41(lines 41 60) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L42(lines 42 57) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L142(lines 142 157) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L242(lines 242 257) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L110(lines 110 125) the Hoare annotation is: true [2024-11-13 23:24:18,653 INFO L77 FloydHoareUtils]: At program point L44(lines 44 55) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L342(lines 342 357) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L210(lines 210 225) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L144(lines 144 155) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L78(lines 78 93) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L442(lines 442 457) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L310(lines 310 325) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L244(lines 244 255) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L178(lines 178 193) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L112(lines 112 123) the Hoare annotation is: true [2024-11-13 23:24:18,654 INFO L77 FloydHoareUtils]: At program point L542(lines 542 557) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L410(lines 410 425) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L344(lines 344 355) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L278(lines 278 293) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L212(lines 212 223) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L80(lines 80 91) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L510(lines 510 525) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L444(lines 444 455) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L378(lines 378 393) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L312(lines 312 323) the Hoare annotation is: true [2024-11-13 23:24:18,655 INFO L77 FloydHoareUtils]: At program point L180(lines 180 191) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L48(lines 48 50) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L544(lines 544 555) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L478(lines 478 493) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L544-2(lines 26 563) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L412(lines 412 423) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L280(lines 280 291) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L148(lines 148 150) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L16(lines 16 568) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L512(lines 512 523) the Hoare annotation is: true [2024-11-13 23:24:18,656 INFO L77 FloydHoareUtils]: At program point L380(lines 380 391) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L248(lines 248 250) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L116(lines 116 118) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L480(lines 480 491) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L348(lines 348 350) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L216(lines 216 218) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L84(lines 84 86) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L448(lines 448 450) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L316(lines 316 318) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L184(lines 184 186) the Hoare annotation is: true [2024-11-13 23:24:18,657 INFO L77 FloydHoareUtils]: At program point L548(lines 548 550) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L416(lines 416 418) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L284(lines 284 286) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L516(lines 516 518) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L384(lines 384 386) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L484(lines 484 486) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L26-2(lines 26 563) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L26-3(lines 26 563) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L126(lines 126 141) the Hoare annotation is: true [2024-11-13 23:24:18,658 INFO L77 FloydHoareUtils]: At program point L226(lines 226 241) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L94(lines 94 109) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L61(lines 61 160) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L326(lines 326 341) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L194(lines 194 209) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L161(lines 161 260) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L128(lines 128 139) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L62(lines 62 77) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L426(lines 426 441) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L294(lines 294 309) the Hoare annotation is: true [2024-11-13 23:24:18,659 INFO L77 FloydHoareUtils]: At program point L261(lines 261 360) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L228(lines 228 239) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L162(lines 162 177) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L96(lines 96 107) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L526(lines 526 541) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L394(lines 394 409) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L361(lines 361 460) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L328(lines 328 339) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L262(lines 262 277) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L196(lines 196 207) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L64(lines 64 75) the Hoare annotation is: true [2024-11-13 23:24:18,660 INFO L77 FloydHoareUtils]: At program point L494(lines 494 509) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L461(lines 461 560) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L428(lines 428 439) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L362(lines 362 377) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L296(lines 296 307) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L164(lines 164 175) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L528(lines 528 539) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L462(lines 462 477) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L396(lines 396 407) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L264(lines 264 275) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L132(lines 132 134) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L496(lines 496 507) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L364(lines 364 375) the Hoare annotation is: true [2024-11-13 23:24:18,661 INFO L77 FloydHoareUtils]: At program point L232(lines 232 234) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point L100(lines 100 102) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point main_ERROR#1(line 567) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point L464(lines 464 475) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point L332(lines 332 334) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point L200(lines 200 202) the Hoare annotation is: true [2024-11-13 23:24:18,662 INFO L77 FloydHoareUtils]: At program point L68(lines 68 70) the Hoare annotation is: true [2024-11-13 23:24:18,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 11:24:18 ImpRootNode [2024-11-13 23:24:18,672 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 23:24:18,673 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 23:24:18,673 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 23:24:18,673 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 23:24:18,674 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:24:18" (3/4) ... [2024-11-13 23:24:18,677 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 23:24:18,690 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-11-13 23:24:18,692 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-13 23:24:18,692 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 23:24:18,692 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 23:24:18,776 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 23:24:18,777 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 23:24:18,777 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 23:24:18,781 INFO L158 Benchmark]: Toolchain (without parser) took 2350.70ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 55.8MB in the end (delta: 37.6MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2024-11-13 23:24:18,781 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:24:18,782 INFO L158 Benchmark]: CACSL2BoogieTranslator took 474.38ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 73.3MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 23:24:18,782 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.86ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 68.9MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:24:18,782 INFO L158 Benchmark]: Boogie Preprocessor took 45.28ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 66.5MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:24:18,783 INFO L158 Benchmark]: RCFGBuilder took 1329.61ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 70.3MB in the end (delta: -4.1MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2024-11-13 23:24:18,784 INFO L158 Benchmark]: CodeCheck took 286.06ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 23:24:18,785 INFO L158 Benchmark]: Witness Printer took 105.10ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 55.8MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 23:24:18,787 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, 106 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 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 474.38ms. Allocated memory is still 117.4MB. Free memory was 93.5MB in the beginning and 73.3MB in the end (delta: 20.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.86ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 68.9MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 45.28ms. Allocated memory is still 117.4MB. Free memory was 68.9MB in the beginning and 66.5MB in the end (delta: 2.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1329.61ms. Allocated memory is still 117.4MB. Free memory was 66.2MB in the beginning and 70.3MB in the end (delta: -4.1MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * CodeCheck took 286.06ms. Allocated memory is still 117.4MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Witness Printer took 105.10ms. Allocated memory is still 117.4MB. Free memory was 60.5MB in the beginning and 55.8MB in the end (delta: 4.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 23:24:18,826 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da68dd0e-310b-4b74-948c-daf6728fbd19/bin/ukojak-verify-EEHR8qb7sm/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