./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b --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 9e676a9bb9259ddb9063c9a4fa6515c5445e4b4dd1533585e7d2db7e7d77e030 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:01:46,141 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:01:46,192 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:01:46,196 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:01:46,196 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:01:46,214 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:01:46,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:01:46,215 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:01:46,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:01:46,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:01:46,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:01:46,215 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:01:46,215 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:01:46,216 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:01:46,216 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:01:46,217 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:46,217 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:01:46,217 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:01:46,218 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:01:46,218 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 9e676a9bb9259ddb9063c9a4fa6515c5445e4b4dd1533585e7d2db7e7d77e030 [2024-12-06 04:01:46,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:01:46,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:01:46,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:01:46,469 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:01:46,469 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:01:46,470 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i [2024-12-06 04:01:49,131 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/5417755fa/a61b6789925f42299294139916bbba58/FLAG628de37e5 [2024-12-06 04:01:49,320 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:01:49,320 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i [2024-12-06 04:01:49,326 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/5417755fa/a61b6789925f42299294139916bbba58/FLAG628de37e5 [2024-12-06 04:01:49,338 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/5417755fa/a61b6789925f42299294139916bbba58 [2024-12-06 04:01:49,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:01:49,341 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:01:49,342 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:49,342 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:01:49,346 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:01:49,346 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,347 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16952516 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49, skipping insertion in model container [2024-12-06 04:01:49,347 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,366 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:01:49,500 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i[916,929] [2024-12-06 04:01:49,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:49,558 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:01:49,568 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i[916,929] [2024-12-06 04:01:49,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:01:49,622 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:01:49,622 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49 WrapperNode [2024-12-06 04:01:49,623 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:01:49,623 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:49,624 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:01:49,624 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:01:49,630 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,642 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,673 INFO L138 Inliner]: procedures = 30, calls = 151, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 494 [2024-12-06 04:01:49,673 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:01:49,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:01:49,674 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:01:49,674 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:01:49,682 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,682 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,687 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,687 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,703 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,708 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,710 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,712 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,715 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:01:49,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:01:49,716 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:01:49,716 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:01:49,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:01:49" (1/1) ... [2024-12-06 04:01:49,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:49,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:01:49,749 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:01:49,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:01:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:01:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:01:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:01:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:01:49,874 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:01:49,876 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:01:50,363 INFO L? ?]: Removed 129 outVars from TransFormulas that were not future-live. [2024-12-06 04:01:50,364 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:01:50,839 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:01:50,840 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:01:50,840 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:50 BoogieIcfgContainer [2024-12-06 04:01:50,840 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:01:50,841 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:01:50,841 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:01:50,849 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:01:50,849 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:50" (1/1) ... [2024-12-06 04:01:50,855 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:01:50,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:50,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 33 states and 45 transitions. [2024-12-06 04:01:50,895 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 45 transitions. [2024-12-06 04:01:50,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:01:50,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:50,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:01:52,030 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:01:52,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:01:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:01:54,733 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:01:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:01:55,624 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 04:01:55,665 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:01:55 ImpRootNode [2024-12-06 04:01:55,665 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:01:55,666 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:01:55,666 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:01:55,666 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:01:55,667 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:01:50" (3/4) ... [2024-12-06 04:01:55,669 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 04:01:55,670 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:01:55,671 INFO L158 Benchmark]: Toolchain (without parser) took 6330.03ms. Allocated memory was 117.4MB in the beginning and 260.0MB in the end (delta: 142.6MB). Free memory was 91.9MB in the beginning and 186.3MB in the end (delta: -94.4MB). Peak memory consumption was 49.9MB. Max. memory is 16.1GB. [2024-12-06 04:01:55,672 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.8MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:01:55,672 INFO L158 Benchmark]: CACSL2BoogieTranslator took 280.58ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 76.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:01:55,672 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.84ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 72.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:01:55,673 INFO L158 Benchmark]: Boogie Preprocessor took 41.85ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 69.9MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:01:55,673 INFO L158 Benchmark]: RCFGBuilder took 1123.76ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 69.7MB in the beginning and 138.1MB in the end (delta: -68.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2024-12-06 04:01:55,674 INFO L158 Benchmark]: CodeCheck took 4824.92ms. Allocated memory was 192.9MB in the beginning and 260.0MB in the end (delta: 67.1MB). Free memory was 138.1MB in the beginning and 186.3MB in the end (delta: -48.2MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. [2024-12-06 04:01:55,674 INFO L158 Benchmark]: Witness Printer took 4.10ms. Allocated memory is still 260.0MB. Free memory was 186.3MB in the beginning and 186.3MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:01:55,677 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, 33 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.8s, 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: 0.0s SsaConstructionTime, 1.7s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 52 NumberOfCodeBlocks, 52 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, ConComCheckerStatistics: 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 someBinaryArithmeticDOUBLEoperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 102, overapproximation of someBinaryDOUBLEComparisonOperation at line 96, overapproximation of someBinaryDOUBLEComparisonOperation at line 100, overapproximation of someBinaryDOUBLEComparisonOperation at line 79, overapproximation of someBinaryDOUBLEComparisonOperation at line 98. Possible FailurePath: [L36] unsigned char isInitial = 0; [L37-L50] struct WrapperStruct00 WrapperStruct00 = { -128, 1, 1, 8, 1, 1885310857, -10, 32.6, 9.75, 5.1, 128.1, 63.9 }; [L51] signed long int last_1_WrapperStruct00_var_1_10 = -10; [L112] isInitial = 1 [L113] FCALL initially() [L115] CALL updateLastVariables() [L105] EXPR WrapperStruct00.var_1_10 [L105] last_1_WrapperStruct00_var_1_10 = WrapperStruct00.var_1_10 [L115] RET updateLastVariables() [L116] CALL updateVariables() [L83] WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar() [L84] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L84] CALL assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not(WrapperStruct00.var_1_2 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L85] EXPR WrapperStruct00.var_1_2 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L85] CALL assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L85] RET assume_abort_if_not(WrapperStruct00.var_1_2 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L86] WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar() [L87] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L87] CALL assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L87] RET assume_abort_if_not(WrapperStruct00.var_1_6 >= 0) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L88] EXPR WrapperStruct00.var_1_6 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L88] CALL assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L88] RET assume_abort_if_not(WrapperStruct00.var_1_6 <= 1) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L89] WrapperStruct00.var_1_7 = __VERIFIER_nondet_char() [L90] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L90] CALL assume_abort_if_not(WrapperStruct00.var_1_7 >= -127) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(WrapperStruct00.var_1_7 >= -127) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L91] EXPR WrapperStruct00.var_1_7 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L91] CALL assume_abort_if_not(WrapperStruct00.var_1_7 <= 126) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L91] RET assume_abort_if_not(WrapperStruct00.var_1_7 <= 126) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L92] WrapperStruct00.var_1_9 = __VERIFIER_nondet_ulong() [L93] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L93] CALL assume_abort_if_not(WrapperStruct00.var_1_9 >= 1073741824) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(WrapperStruct00.var_1_9 >= 1073741824) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L94] EXPR WrapperStruct00.var_1_9 VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L94] CALL assume_abort_if_not(WrapperStruct00.var_1_9 <= 2147483647) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L94] RET assume_abort_if_not(WrapperStruct00.var_1_9 <= 2147483647) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L95] WrapperStruct00.var_1_12 = __VERIFIER_nondet_double() [L96] EXPR WrapperStruct00.var_1_12 [L96] EXPR WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F [L96] EXPR (WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F) || (WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F ) [L96] EXPR WrapperStruct00.var_1_12 [L96] EXPR WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F [L96] EXPR WrapperStruct00.var_1_12 [L96] EXPR WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F [L96] EXPR (WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F) || (WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L96] CALL assume_abort_if_not((WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F) || (WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L96] RET assume_abort_if_not((WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F) || (WrapperStruct00.var_1_12 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L97] WrapperStruct00.var_1_13 = __VERIFIER_nondet_double() [L98] EXPR WrapperStruct00.var_1_13 [L98] EXPR WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F [L98] EXPR WrapperStruct00.var_1_13 [L98] EXPR WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F [L98] EXPR (WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L98] CALL assume_abort_if_not((WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L98] RET assume_abort_if_not((WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L99] WrapperStruct00.var_1_14 = __VERIFIER_nondet_double() [L100] EXPR WrapperStruct00.var_1_14 [L100] EXPR WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F [L100] EXPR WrapperStruct00.var_1_14 [L100] EXPR WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F [L100] EXPR (WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L100] CALL assume_abort_if_not((WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L100] RET assume_abort_if_not((WrapperStruct00.var_1_14 >= 0.0F && WrapperStruct00.var_1_14 <= -1.0e-20F) || (WrapperStruct00.var_1_14 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_14 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L101] WrapperStruct00.var_1_15 = __VERIFIER_nondet_double() [L102] EXPR WrapperStruct00.var_1_15 [L102] EXPR WrapperStruct00.var_1_15 >= 0.0F && WrapperStruct00.var_1_15 <= -1.0e-20F [L102] EXPR (WrapperStruct00.var_1_15 >= 0.0F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F ) [L102] EXPR WrapperStruct00.var_1_15 [L102] EXPR WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F [L102] EXPR WrapperStruct00.var_1_15 [L102] EXPR WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F [L102] EXPR (WrapperStruct00.var_1_15 >= 0.0F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F ) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L102] CALL assume_abort_if_not((WrapperStruct00.var_1_15 >= 0.0F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, \old(cond)=1, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L20] COND FALSE !(!cond) [L102] RET assume_abort_if_not((WrapperStruct00.var_1_15 >= 0.0F && WrapperStruct00.var_1_15 <= -1.0e-20F) || (WrapperStruct00.var_1_15 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_15 >= 1.0e-20F )) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L116] RET updateVariables() [L117] CALL step() [L55] WrapperStruct00.var_1_2 [L55] COND TRUE WrapperStruct00.var_1_2 [L56] EXPR WrapperStruct00.var_1_9 [L56] EXPR ((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9) [L56] EXPR WrapperStruct00.var_1_9 [L56] EXPR ((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9) [L56] WrapperStruct00.var_1_8 = ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10) [L60] WrapperStruct00.var_1_2 [L60] COND TRUE WrapperStruct00.var_1_2 [L61] EXPR WrapperStruct00.var_1_8 [L61] EXPR WrapperStruct00.var_1_7 [L61] EXPR ((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7) [L61] EXPR WrapperStruct00.var_1_7 [L61] EXPR ((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7) [L61] WrapperStruct00.var_1_10 = (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))) [L63] EXPR WrapperStruct00.var_1_2 [L63] unsigned char stepLocal_1 = WrapperStruct00.var_1_2; [L64] EXPR WrapperStruct00.var_1_10 [L64] signed long int stepLocal_0 = WrapperStruct00.var_1_10; [L65] stepLocal_1 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10) [L65] COND TRUE stepLocal_1 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10) [L66] EXPR WrapperStruct00.var_1_8 [L66] COND FALSE !(stepLocal_0 < WrapperStruct00.var_1_8) [L71] WrapperStruct00.var_1_1 = 2 [L76] EXPR WrapperStruct00.var_1_1 [L76] EXPR WrapperStruct00.var_1_1 [L76] COND TRUE WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1 [L77] EXPR WrapperStruct00.var_1_12 [L77] EXPR WrapperStruct00.var_1_13 [L77] EXPR WrapperStruct00.var_1_14 [L77] EXPR WrapperStruct00.var_1_15 [L77] EXPR (((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15) [L77] EXPR WrapperStruct00.var_1_15 [L77] EXPR (((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15) [L77] WrapperStruct00.var_1_11 = (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))) [L117] RET step() [L118] CALL, EXPR property() [L108] EXPR WrapperStruct00.var_1_2 [L108] EXPR WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10) [L108] EXPR (WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) [L108] EXPR WrapperStruct00.var_1_10 [L108] EXPR WrapperStruct00.var_1_8 [L108] EXPR (WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2)) [L108] EXPR WrapperStruct00.var_1_1 [L108] EXPR (WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2)) [L108] EXPR (WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) [L108] EXPR ((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9)))))) [L108] EXPR WrapperStruct00.var_1_2 [L108] EXPR WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))) [L108] EXPR WrapperStruct00.var_1_8 [L108] EXPR WrapperStruct00.var_1_9 [L108] EXPR ((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9) [L108] EXPR WrapperStruct00.var_1_9 [L108] EXPR ((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9) [L108] EXPR WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))) [L108] EXPR ((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9)))))) [L108] EXPR (((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1) [L108] EXPR WrapperStruct00.var_1_2 [L108] EXPR WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1 [L108] EXPR WrapperStruct00.var_1_10 [L108] EXPR WrapperStruct00.var_1_8 [L108] EXPR WrapperStruct00.var_1_7 [L108] EXPR ((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7) [L108] EXPR WrapperStruct00.var_1_7 [L108] EXPR ((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7) [L108] EXPR WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1 [L108] EXPR (((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1) [L108] EXPR ((((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1)) && ((WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1) ? (WrapperStruct00.var_1_11 == ((double) (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))))) : (WrapperStruct00.var_1_11 == ((double) ((((WrapperStruct00.var_1_14) > (WrapperStruct00.var_1_13)) ? (WrapperStruct00.var_1_14) : (WrapperStruct00.var_1_13)))))) [L108] EXPR WrapperStruct00.var_1_1 [L108] EXPR WrapperStruct00.var_1_1 [L108] EXPR (WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1) ? (WrapperStruct00.var_1_11 == ((double) (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))))) : (WrapperStruct00.var_1_11 == ((double) ((((WrapperStruct00.var_1_14) > (WrapperStruct00.var_1_13)) ? (WrapperStruct00.var_1_14) : (WrapperStruct00.var_1_13))))) [L108] EXPR WrapperStruct00.var_1_11 [L108] EXPR WrapperStruct00.var_1_12 [L108] EXPR WrapperStruct00.var_1_13 [L108] EXPR WrapperStruct00.var_1_14 [L108] EXPR WrapperStruct00.var_1_15 [L108] EXPR (((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15) [L108] EXPR WrapperStruct00.var_1_15 [L108] EXPR (((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15) [L108] EXPR (WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1) ? (WrapperStruct00.var_1_11 == ((double) (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))))) : (WrapperStruct00.var_1_11 == ((double) ((((WrapperStruct00.var_1_14) > (WrapperStruct00.var_1_13)) ? (WrapperStruct00.var_1_14) : (WrapperStruct00.var_1_13))))) [L108] EXPR ((((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1)) && ((WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1) ? (WrapperStruct00.var_1_11 == ((double) (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))))) : (WrapperStruct00.var_1_11 == ((double) ((((WrapperStruct00.var_1_14) > (WrapperStruct00.var_1_13)) ? (WrapperStruct00.var_1_14) : (WrapperStruct00.var_1_13)))))) [L108-L109] return ((((WrapperStruct00.var_1_2 || ((~ WrapperStruct00.var_1_10) >= WrapperStruct00.var_1_10)) ? ((WrapperStruct00.var_1_10 < WrapperStruct00.var_1_8) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7)) : 1) : (WrapperStruct00.var_1_1 == ((signed char) 2))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_7))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_8 == ((unsigned long int) ((1514707036u + ((((WrapperStruct00.var_1_9) < 0 ) ? -(WrapperStruct00.var_1_9) : (WrapperStruct00.var_1_9)))) - last_1_WrapperStruct00_var_1_10))) : (WrapperStruct00.var_1_8 == ((unsigned long int) ((((last_1_WrapperStruct00_var_1_10) > (WrapperStruct00.var_1_9)) ? (last_1_WrapperStruct00_var_1_10) : (WrapperStruct00.var_1_9))))))) && (WrapperStruct00.var_1_2 ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_7) < 0 ) ? -(WrapperStruct00.var_1_7) : (WrapperStruct00.var_1_7)))))) : 1)) && ((WrapperStruct00.var_1_1 >= WrapperStruct00.var_1_1) ? (WrapperStruct00.var_1_11 == ((double) (WrapperStruct00.var_1_12 - (((((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) > (WrapperStruct00.var_1_15)) ? ((WrapperStruct00.var_1_13 + WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_15)))))) : (WrapperStruct00.var_1_11 == ((double) ((((WrapperStruct00.var_1_14) > (WrapperStruct00.var_1_13)) ? (WrapperStruct00.var_1_14) : (WrapperStruct00.var_1_13)))))) ; [L118] RET, EXPR property() [L118] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] [L19] reach_error() VAL [WrapperStruct00={4:0}, isInitial=1, last_1_WrapperStruct00_var_1_10=-10] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 72.8MB in the end (delta: 84.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 280.58ms. Allocated memory is still 117.4MB. Free memory was 91.8MB in the beginning and 76.1MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.84ms. Allocated memory is still 117.4MB. Free memory was 76.1MB in the beginning and 72.8MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 41.85ms. Allocated memory is still 117.4MB. Free memory was 72.8MB in the beginning and 69.9MB in the end (delta: 2.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1123.76ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 69.7MB in the beginning and 138.1MB in the end (delta: -68.4MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * CodeCheck took 4824.92ms. Allocated memory was 192.9MB in the beginning and 260.0MB in the end (delta: 67.1MB). Free memory was 138.1MB in the beginning and 186.3MB in the end (delta: -48.2MB). Peak memory consumption was 23.9MB. Max. memory is 16.1GB. * Witness Printer took 4.10ms. Allocated memory is still 260.0MB. Free memory was 186.3MB in the beginning and 186.3MB in the end (delta: 33.3kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 04:01:55,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b --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 9e676a9bb9259ddb9063c9a4fa6515c5445e4b4dd1533585e7d2db7e7d77e030 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:01:57,657 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:01:57,735 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 04:01:57,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:01:57,761 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:01:57,761 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:01:57,761 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:01:57,761 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:01:57,761 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:01:57,762 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:01:57,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:01:57,763 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:01:57,763 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:01:57,763 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:01:57,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:01:57,764 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:01:57,764 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:01:57,764 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:01:57,764 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 9e676a9bb9259ddb9063c9a4fa6515c5445e4b4dd1533585e7d2db7e7d77e030 [2024-12-06 04:01:58,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:01:58,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:01:58,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:01:58,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:01:58,017 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:01:58,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i [2024-12-06 04:02:00,691 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/e57031ec8/0583738fe0214508a5c7cf6659b2d624/FLAGd78797f4a [2024-12-06 04:02:00,866 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:02:00,867 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i [2024-12-06 04:02:00,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/e57031ec8/0583738fe0214508a5c7cf6659b2d624/FLAGd78797f4a [2024-12-06 04:02:00,889 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/data/e57031ec8/0583738fe0214508a5c7cf6659b2d624 [2024-12-06 04:02:00,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:02:00,892 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:02:00,893 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:02:00,893 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:02:00,897 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:02:00,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:02:00" (1/1) ... [2024-12-06 04:02:00,898 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@199b66b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:00, skipping insertion in model container [2024-12-06 04:02:00,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:02:00" (1/1) ... [2024-12-06 04:02:00,912 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:02:01,022 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i[916,929] [2024-12-06 04:02:01,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:02:01,083 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:02:01,092 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_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-s_file-15.i[916,929] [2024-12-06 04:02:01,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:02:01,153 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:02:01,154 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01 WrapperNode [2024-12-06 04:02:01,154 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:02:01,155 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:02:01,155 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:02:01,155 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:02:01,161 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,175 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,206 INFO L138 Inliner]: procedures = 34, calls = 151, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 492 [2024-12-06 04:02:01,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:02:01,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:02:01,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:02:01,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:02:01,213 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,220 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,220 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,242 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,243 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,250 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,252 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,257 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:02:01,258 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:02:01,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:02:01,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:02:01,259 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:02:01" (1/1) ... [2024-12-06 04:02:01,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:02:01,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:02:01,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:02:01,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:02:01,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:02:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:02:01,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:02:01,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:02:01,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 04:02:01,414 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:02:01,415 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:02:03,996 INFO L? ?]: Removed 136 outVars from TransFormulas that were not future-live. [2024-12-06 04:02:03,996 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:02:04,508 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:02:04,508 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:02:04,509 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:02:04 BoogieIcfgContainer [2024-12-06 04:02:04,509 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:02:04,509 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:02:04,510 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:02:04,519 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:02:04,519 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:02:04" (1/1) ... [2024-12-06 04:02:04,527 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:02:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 33 states and 45 transitions. [2024-12-06 04:02:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 45 transitions. [2024-12-06 04:02:04,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 04:02:04,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:04,580 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:02:04,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:02:04,582 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:02:04,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4553f52a-c5fe-43f1-b2d4-4c5f033e75d2/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process