./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/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_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:35,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:36,057 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:18:36,062 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:18:36,062 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:18:36,095 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:36,096 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:36,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:36,096 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:36,096 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:36,097 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:36,097 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:36,098 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:36,098 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:36,098 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:36,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:36,099 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:36,099 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:36,099 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:36,099 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:18:36,099 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:18:36,099 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_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d [2024-11-13 20:18:36,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:36,457 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:36,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:36,463 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:36,464 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:36,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i Unable to find full path for "g++" [2024-11-13 20:18:38,375 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:38,613 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:38,614 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-13 20:18:38,623 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/abfeb7cf6/d9bd3bbdc20a4e50969b41b290170d76/FLAG0a0fec770 [2024-11-13 20:18:38,949 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/abfeb7cf6/d9bd3bbdc20a4e50969b41b290170d76 [2024-11-13 20:18:38,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:38,953 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:38,956 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:38,956 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:38,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:38,961 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:38" (1/1) ... [2024-11-13 20:18:38,962 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@544a2902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:38, skipping insertion in model container [2024-11-13 20:18:38,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:38" (1/1) ... [2024-11-13 20:18:38,991 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:39,143 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-13 20:18:39,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:39,245 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:39,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-13 20:18:39,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:39,326 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:39,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39 WrapperNode [2024-11-13 20:18:39,327 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:39,328 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:39,328 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:39,329 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:39,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,357 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,425 INFO L138 Inliner]: procedures = 30, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 560 [2024-11-13 20:18:39,429 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:39,429 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:39,429 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:39,430 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:39,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,439 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,451 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,451 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,488 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,497 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,504 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,506 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:39,518 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:39,519 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:39,519 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:39,520 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:39" (1/1) ... [2024-11-13 20:18:39,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:39,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:39,569 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:39,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-11-13 20:18:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:18:39,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:18:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:18:39,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:39,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:39,792 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:39,795 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:18:40,650 INFO L? ?]: Removed 141 outVars from TransFormulas that were not future-live. [2024-11-13 20:18:40,650 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:18:41,362 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:18:41,363 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:18:41,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:41 BoogieIcfgContainer [2024-11-13 20:18:41,363 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:18:41,364 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:18:41,364 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:18:41,374 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:18:41,374 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:41" (1/1) ... [2024-11-13 20:18:41,384 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:18:41,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-13 20:18:41,446 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-13 20:18:41,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:18:41,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:18:44,651 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:18:46,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:18:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:18:48,027 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 20:18:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 20:18:49,975 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-13 20:18:50,035 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:18:50 ImpRootNode [2024-11-13 20:18:50,036 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:18:50,036 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:18:50,036 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:18:50,036 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:18:50,037 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:18:41" (3/4) ... [2024-11-13 20:18:50,039 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 20:18:50,040 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:18:50,041 INFO L158 Benchmark]: Toolchain (without parser) took 11087.85ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 92.6MB in the beginning and 86.4MB in the end (delta: 6.2MB). Peak memory consumption was 122.2MB. Max. memory is 16.1GB. [2024-11-13 20:18:50,041 INFO L158 Benchmark]: CDTParser took 1.61ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:50,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 373.12ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 74.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:18:50,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.74ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 70.4MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:18:50,043 INFO L158 Benchmark]: Boogie Preprocessor took 88.17ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 67.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:50,043 INFO L158 Benchmark]: RCFGBuilder took 1844.78ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 56.9MB in the end (delta: 10.1MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2024-11-13 20:18:50,043 INFO L158 Benchmark]: CodeCheck took 8671.97ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 56.9MB in the beginning and 86.4MB in the end (delta: -29.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2024-11-13 20:18:50,044 INFO L158 Benchmark]: Witness Printer took 3.90ms. Allocated memory is still 234.9MB. Free memory was 86.4MB in the beginning and 86.4MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:18:50,050 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 2 procedures, 51 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 8.6s, 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: 0.1s SsaConstructionTime, 1.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 88 NumberOfCodeBlocks, 88 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 68, overapproximation of someBinaryFLOATComparisonOperation at line 113, overapproximation of someBinaryFLOATComparisonOperation at line 112, overapproximation of someBinaryFLOATComparisonOperation at line 115, overapproximation of someBinaryFLOATComparisonOperation at line 110, overapproximation of someBinaryDOUBLEComparisonOperation at line 117, overapproximation of someBinaryDOUBLEComparisonOperation at line 69. Possible FailurePath: [L40] unsigned char isInitial = 0; [L41-L58] struct WrapperStruct00 WrapperStruct00 = { 1000000, 0, 1, -64, -64, 10, 8, 0, 1, 0, 2, 32.25, 15.5, 256.25, 8.6, 57581 }; [L59] unsigned char last_1_WrapperStruct00_var_1_9 = 0; [L130] isInitial = 1 [L131] FCALL initially() [L132] COND TRUE 1 [L133] CALL updateLastVariables() [L123] EXPR WrapperStruct00.var_1_9 [L123] last_1_WrapperStruct00_var_1_9 = WrapperStruct00.var_1_9 [L133] RET updateLastVariables() [L134] CALL updateVariables() [L88] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L89] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L89] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L90] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L90] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L91] WrapperStruct00.var_1_3 = __VERIFIER_nondet_uchar() [L92] EXPR WrapperStruct00.var_1_3 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L92] CALL assume_abort_if_not(WrapperStruct00.var_1_3 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(WrapperStruct00.var_1_3 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L93] EXPR WrapperStruct00.var_1_3 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L93] CALL assume_abort_if_not(WrapperStruct00.var_1_3 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(WrapperStruct00.var_1_3 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L94] WrapperStruct00.var_1_6 = __VERIFIER_nondet_short() [L95] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L95] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= -32767) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L95] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= -32767) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L96] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L96] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 32766) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 32766) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L97] WrapperStruct00.var_1_7 = __VERIFIER_nondet_short() [L98] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L98] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L99] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L99] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L99] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L100] WrapperStruct00.var_1_8 = __VERIFIER_nondet_short() [L101] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L101] CALL assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L101] RET assume_abort_if_not(WrapperStruct00.var_1_8 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L102] EXPR WrapperStruct00.var_1_8 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L102] CALL assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L103] WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar() [L104] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L104] CALL assume_abort_if_not(WrapperStruct00.var_1_10 >= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L104] RET assume_abort_if_not(WrapperStruct00.var_1_10 >= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L105] EXPR WrapperStruct00.var_1_10 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L105] CALL assume_abort_if_not(WrapperStruct00.var_1_10 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L105] RET assume_abort_if_not(WrapperStruct00.var_1_10 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L106] WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar() [L107] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L107] CALL assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L107] RET assume_abort_if_not(WrapperStruct00.var_1_11 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L108] EXPR WrapperStruct00.var_1_11 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L108] CALL assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L108] RET assume_abort_if_not(WrapperStruct00.var_1_11 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L109] WrapperStruct00.var_1_13 = __VERIFIER_nondet_float() [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F [L110] EXPR (WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F ) [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F [L110] EXPR WrapperStruct00.var_1_13 [L110] EXPR WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F [L110] EXPR (WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L110] CALL assume_abort_if_not((WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L110] RET assume_abort_if_not((WrapperStruct00.var_1_13 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L111] WrapperStruct00.var_1_14 = __VERIFIER_nondet_float() [L112] EXPR WrapperStruct00.var_1_14 [L112] EXPR WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F [L112] EXPR (WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F ) [L112] EXPR WrapperStruct00.var_1_14 [L112] EXPR WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F [L112] EXPR WrapperStruct00.var_1_14 [L112] EXPR WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F [L112] EXPR (WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L112] CALL assume_abort_if_not((WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L112] RET assume_abort_if_not((WrapperStruct00.var_1_14 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L113] EXPR WrapperStruct00.var_1_14 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L113] CALL assume_abort_if_not(WrapperStruct00.var_1_14 != 0.0F) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L113] RET assume_abort_if_not(WrapperStruct00.var_1_14 != 0.0F) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L114] WrapperStruct00.var_1_15 = __VERIFIER_nondet_float() [L115] EXPR WrapperStruct00.var_1_15 [L115] EXPR WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F [L115] EXPR (WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F ) [L115] EXPR WrapperStruct00.var_1_15 [L115] EXPR WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F [L115] EXPR WrapperStruct00.var_1_15 [L115] EXPR WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F [L115] EXPR (WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L115] CALL assume_abort_if_not((WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L115] RET assume_abort_if_not((WrapperStruct00.var_1_15 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L116] WrapperStruct00.var_1_16 = __VERIFIER_nondet_double() [L117] EXPR WrapperStruct00.var_1_16 [L117] EXPR WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F [L117] EXPR WrapperStruct00.var_1_16 [L117] EXPR WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F [L117] EXPR (WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L117] CALL assume_abort_if_not((WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L117] RET assume_abort_if_not((WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L118] WrapperStruct00.var_1_17 = __VERIFIER_nondet_ushort() [L119] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L119] CALL assume_abort_if_not(WrapperStruct00.var_1_17 >= 32767) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L119] RET assume_abort_if_not(WrapperStruct00.var_1_17 >= 32767) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L120] EXPR WrapperStruct00.var_1_17 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L120] CALL assume_abort_if_not(WrapperStruct00.var_1_17 <= 65534) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L20] COND FALSE !(!cond) [L120] RET assume_abort_if_not(WrapperStruct00.var_1_17 <= 65534) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L134] RET updateVariables() [L135] CALL step() [L63] COND FALSE !(\read(last_1_WrapperStruct00_var_1_9)) [L66] EXPR WrapperStruct00.var_1_7 [L66] EXPR WrapperStruct00.var_1_8 [L66] WrapperStruct00.var_1_5 = ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8) [L68] EXPR WrapperStruct00.var_1_13 [L68] EXPR WrapperStruct00.var_1_14 [L68] EXPR WrapperStruct00.var_1_15 [L68] COND TRUE (WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15 [L69] EXPR WrapperStruct00.var_1_16 [L69] EXPR WrapperStruct00.var_1_14 [L69] COND TRUE (WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14 [L70] EXPR WrapperStruct00.var_1_17 [L70] EXPR WrapperStruct00.var_1_7 [L70] WrapperStruct00.var_1_12 = (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7) [L77] EXPR WrapperStruct00.var_1_5 [L77] EXPR WrapperStruct00.var_1_12 [L77] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L77] EXPR WrapperStruct00.var_1_2 [L77] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L77] ((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3 [L77] COND FALSE !(((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) [L80] EXPR WrapperStruct00.var_1_11 [L80] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L80] EXPR WrapperStruct00.var_1_10 [L80] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L80] WrapperStruct00.var_1_9 = (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)) [L82] EXPR WrapperStruct00.var_1_9 [L82] unsigned char stepLocal_0 = WrapperStruct00.var_1_9; [L83] stepLocal_0 && WrapperStruct00.var_1_9 [L83] COND FALSE !(stepLocal_0 && WrapperStruct00.var_1_9) [L135] RET step() [L136] CALL, EXPR property() [L126] EXPR WrapperStruct00.var_1_9 [L126] EXPR WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9 [L126] EXPR (WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1 [L126] EXPR ((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8)))) [L126] EXPR last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))) [L126] EXPR WrapperStruct00.var_1_5 [L126] EXPR WrapperStruct00.var_1_7 [L126] EXPR WrapperStruct00.var_1_8 [L126] EXPR last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))) [L126] EXPR ((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8)))) [L126] EXPR (((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10))))) [L126] EXPR WrapperStruct00.var_1_5 [L126] EXPR WrapperStruct00.var_1_12 [L126] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L126] EXPR WrapperStruct00.var_1_2 [L126] EXPR (WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2 [L126] EXPR ((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3 [L126] EXPR (((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))) [L126] EXPR WrapperStruct00.var_1_9 [L126] EXPR WrapperStruct00.var_1_11 [L126] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L126] EXPR WrapperStruct00.var_1_10 [L126] EXPR WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10 [L126] EXPR (((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))) [L126] EXPR (((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10))))) [L126] EXPR ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) [L126] EXPR WrapperStruct00.var_1_13 [L126] EXPR WrapperStruct00.var_1_14 [L126] EXPR WrapperStruct00.var_1_15 [L126] EXPR ((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8)) [L126] EXPR WrapperStruct00.var_1_12 [L126] EXPR WrapperStruct00.var_1_8 [L126] EXPR ((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8)) [L126] EXPR ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) [L126-L127] return ((((WrapperStruct00.var_1_9 && WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_1 == ((signed long int) WrapperStruct00.var_1_5)) : 1) && (last_1_WrapperStruct00_var_1_9 ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_6)) : (WrapperStruct00.var_1_5 == ((signed short int) ((WrapperStruct00.var_1_7 + 16) - WrapperStruct00.var_1_8))))) && ((((WrapperStruct00.var_1_5 >= WrapperStruct00.var_1_12) && WrapperStruct00.var_1_2) && WrapperStruct00.var_1_3) ? (WrapperStruct00.var_1_9 == ((unsigned char) (! WrapperStruct00.var_1_10))) : (WrapperStruct00.var_1_9 == ((unsigned char) (! (WrapperStruct00.var_1_11 || WrapperStruct00.var_1_10)))))) && (((WrapperStruct00.var_1_13 / WrapperStruct00.var_1_14) <= WrapperStruct00.var_1_15) ? (((WrapperStruct00.var_1_16 - 2.3) > WrapperStruct00.var_1_14) ? (WrapperStruct00.var_1_12 == ((unsigned short int) (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_7))) : (WrapperStruct00.var_1_12 == ((unsigned short int) ((((WrapperStruct00.var_1_7) > (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_7) : (((((WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_17 - WrapperStruct00.var_1_8))))))))) : (WrapperStruct00.var_1_12 == ((unsigned short int) WrapperStruct00.var_1_8))) ; [L136] RET, EXPR property() [L136] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] [L19] reach_error() VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_9=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.61ms. Allocated memory is still 117.4MB. Free memory is still 72.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 373.12ms. Allocated memory is still 117.4MB. Free memory was 92.4MB in the beginning and 74.6MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.74ms. Allocated memory is still 117.4MB. Free memory was 74.6MB in the beginning and 70.4MB in the end (delta: 4.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.17ms. Allocated memory is still 117.4MB. Free memory was 70.4MB in the beginning and 67.2MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1844.78ms. Allocated memory is still 117.4MB. Free memory was 67.0MB in the beginning and 56.9MB in the end (delta: 10.1MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. * CodeCheck took 8671.97ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 56.9MB in the beginning and 86.4MB in the end (delta: -29.5MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Witness Printer took 3.90ms. Allocated memory is still 234.9MB. Free memory was 86.4MB in the beginning and 86.4MB in the end (delta: 29.4kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 20:18:50,092 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/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_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:18:52,645 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:18:52,745 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-13 20:18:52,807 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:18:52,811 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:18:52,812 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:18:52,812 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:18:52,812 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:18:52,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:18:52,812 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:18:52,813 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:18:52,813 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:18:52,820 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:18:52,821 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:18:52,821 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:18:52,821 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:18:52,821 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 20:18:52,824 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:18:52,825 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:18:52,825 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-13 20:18:52,826 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:52,826 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-13 20:18:52,826 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 20:18:52,827 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-13 20:18:52,827 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_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 03015dc15296b27011ea4abd50b336e0db146e7d4accd33e7d5903aad3a9693d [2024-11-13 20:18:53,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:18:53,118 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:18:53,121 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:18:53,122 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:18:53,123 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:18:53,124 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i Unable to find full path for "g++" [2024-11-13 20:18:55,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:18:55,394 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:18:55,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i [2024-11-13 20:18:55,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/748bd8bd3/e61a059f32b04dd1aa67a9fab6c49b9f/FLAGaacf9168b [2024-11-13 20:18:55,422 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/data/748bd8bd3/e61a059f32b04dd1aa67a9fab6c49b9f [2024-11-13 20:18:55,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:18:55,426 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:18:55,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:55,428 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:18:55,432 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:18:55,433 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:55,434 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e3d0c12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55, skipping insertion in model container [2024-11-13 20:18:55,436 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:55,460 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:18:55,641 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-13 20:18:55,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:55,765 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:18:55,778 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-14.i[916,929] [2024-11-13 20:18:55,864 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:18:55,904 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:18:55,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55 WrapperNode [2024-11-13 20:18:55,905 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:18:55,906 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:55,906 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:18:55,906 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:18:55,914 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:55,935 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:55,991 INFO L138 Inliner]: procedures = 40, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 556 [2024-11-13 20:18:55,991 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:18:55,992 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:18:55,992 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:18:55,992 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:18:56,002 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,011 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,012 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,072 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,089 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:18:56,091 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:18:56,091 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:18:56,091 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:18:56,092 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:18:55" (1/1) ... [2024-11-13 20:18:56,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:18:56,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:18:56,133 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:18:56,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:18:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:18:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-13 20:18:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-11-13 20:18:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2024-11-13 20:18:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-11-13 20:18:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:18:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:18:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2024-11-13 20:18:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:18:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:18:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-13 20:18:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-11-13 20:18:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-13 20:18:56,370 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:18:56,373 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:01,920 INFO L? ?]: Removed 140 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:01,920 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:02,658 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:02,659 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:19:02,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:02 BoogieIcfgContainer [2024-11-13 20:19:02,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:02,660 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:02,660 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:02,669 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:02,670 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:02" (1/1) ... [2024-11-13 20:19:02,677 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-13 20:19:02,724 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-13 20:19:02,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:19:02,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:02,731 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-13 20:19:02,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/cvc4 [2024-11-13 20:19:02,734 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-13 20:19:02,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8fd33e86-bb2b-4bbe-9a8d-bd8cacb3e21f/bin/ukojak-verify-EEHR8qb7sm/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process