./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.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_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/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_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/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_3298bb50-92a7-4b41-9c52-db5c1d90de15/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 1dbf57bc124875744eb5a4186252476f73fa3f14ae019c9a9da37b4d1a62cbf1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:50:23,764 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:50:23,821 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:50:23,826 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:50:23,826 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:50:23,848 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:50:23,849 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:50:23,849 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:50:23,849 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:50:23,849 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:50:23,849 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:50:23,850 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:50:23,851 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:50:23,851 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:50:23,851 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:50:23,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:50:23,852 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:50:23,852 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:50:23,852 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/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 -> 1dbf57bc124875744eb5a4186252476f73fa3f14ae019c9a9da37b4d1a62cbf1 [2024-12-06 04:50:24,094 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:50:24,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:50:24,104 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:50:24,105 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:50:24,105 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:50:24,107 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i [2024-12-06 04:50:26,781 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/80bfb53e8/0d5bc43bab024d58837003c667131d52/FLAGd5b130880 [2024-12-06 04:50:27,026 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:50:27,026 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i [2024-12-06 04:50:27,034 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/80bfb53e8/0d5bc43bab024d58837003c667131d52/FLAGd5b130880 [2024-12-06 04:50:27,362 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/80bfb53e8/0d5bc43bab024d58837003c667131d52 [2024-12-06 04:50:27,364 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:50:27,365 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:50:27,366 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:50:27,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:50:27,369 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:50:27,370 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,371 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9559ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27, skipping insertion in model container [2024-12-06 04:50:27,371 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,387 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:50:27,507 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i[916,929] [2024-12-06 04:50:27,560 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:50:27,571 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:50:27,581 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i[916,929] [2024-12-06 04:50:27,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:50:27,630 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:50:27,630 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27 WrapperNode [2024-12-06 04:50:27,631 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:50:27,631 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:50:27,632 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:50:27,632 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:50:27,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,650 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,681 INFO L138 Inliner]: procedures = 29, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 462 [2024-12-06 04:50:27,681 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:50:27,682 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:50:27,682 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:50:27,682 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:50:27,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,689 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,693 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,694 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,710 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,711 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,715 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,717 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,719 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,722 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:50:27,723 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:50:27,723 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:50:27,723 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:50:27,724 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:27" (1/1) ... [2024-12-06 04:50:27,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:50:27,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:50:27,753 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:50:27,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:50:27,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-12-06 04:50:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:50:27,780 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:50:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:50:27,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:50:27,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:50:27,874 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:50:27,876 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:50:28,262 INFO L? ?]: Removed 118 outVars from TransFormulas that were not future-live. [2024-12-06 04:50:28,262 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:50:28,708 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:50:28,709 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:50:28,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:50:28 BoogieIcfgContainer [2024-12-06 04:50:28,709 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:50:28,709 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:50:28,710 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:50:28,716 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:50:28,717 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:50:28" (1/1) ... [2024-12-06 04:50:28,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:50:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:28,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 39 states and 54 transitions. [2024-12-06 04:50:28,761 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2024-12-06 04:50:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:50:28,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:28,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:50:30,724 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:50:31,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:50:32,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:50:32,063 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 04:50:32,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 04:50:32,448 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 04:50:32,503 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:50:32 ImpRootNode [2024-12-06 04:50:32,503 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:50:32,503 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:50:32,504 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:50:32,504 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:50:32,504 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:50:28" (3/4) ... [2024-12-06 04:50:32,506 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 04:50:32,507 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:50:32,508 INFO L158 Benchmark]: Toolchain (without parser) took 5142.62ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 118.2MB in the beginning and 179.8MB in the end (delta: -61.6MB). Peak memory consumption was 117.9MB. Max. memory is 16.1GB. [2024-12-06 04:50:32,508 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.3MB in the beginning and 83.3MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:50:32,509 INFO L158 Benchmark]: CACSL2BoogieTranslator took 264.53ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 103.3MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:50:32,509 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.73ms. Allocated memory is still 142.6MB. Free memory was 103.3MB in the beginning and 99.8MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:50:32,509 INFO L158 Benchmark]: Boogie Preprocessor took 40.96ms. Allocated memory is still 142.6MB. Free memory was 99.8MB in the beginning and 97.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:50:32,510 INFO L158 Benchmark]: RCFGBuilder took 985.80ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 54.9MB in the end (delta: 42.0MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2024-12-06 04:50:32,510 INFO L158 Benchmark]: CodeCheck took 3793.41ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 54.9MB in the beginning and 183.4MB in the end (delta: -128.5MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. [2024-12-06 04:50:32,510 INFO L158 Benchmark]: Witness Printer took 3.74ms. Allocated memory is still 327.2MB. Free memory was 179.8MB in the beginning and 179.8MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:50:32,513 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, 39 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 3.7s, 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, 0.4s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 64 NumberOfCodeBlocks, 64 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 57, overapproximation of someBinaryFLOATComparisonOperation at line 72, overapproximation of someBinaryFLOATComparisonOperation at line 48, overapproximation of someBinaryDOUBLEComparisonOperation at line 57. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[2][2] = { {0, 1}, {1, 0} }; [L25-L27] float float_Array_0[2] = { 2.25, 199.4 }; [L28-L30] signed char signed_char_Array_0[5] = { -128, 0, 4, 16, 32 }; [L31-L33] unsigned char unsigned_char_Array_0[1] = { 100 }; [L34-L36] unsigned short int unsigned_short_int_Array_0[2] = { 55182, 0 }; [L93] isInitial = 1 [L94] FCALL initially() [L96] FCALL updateLastVariables() [L97] CALL updateVariables() [L62] BOOL_unsigned_char_Array_0[1][0] = __VERIFIER_nondet_uchar() [L63] EXPR BOOL_unsigned_char_Array_0[1][0] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L63] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L63] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L64] EXPR BOOL_unsigned_char_Array_0[1][0] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L64] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L64] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L65] BOOL_unsigned_char_Array_0[0][1] = __VERIFIER_nondet_uchar() [L66] EXPR BOOL_unsigned_char_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L66] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L66] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] >= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L67] EXPR BOOL_unsigned_char_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L67] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L67] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L68] BOOL_unsigned_char_Array_0[1][1] = __VERIFIER_nondet_uchar() [L69] EXPR BOOL_unsigned_char_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L69] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L69] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L70] EXPR BOOL_unsigned_char_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L70] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L70] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L71] float_Array_0[1] = __VERIFIER_nondet_float() [L72] EXPR float_Array_0[1] [L72] EXPR float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F [L72] EXPR float_Array_0[1] [L72] EXPR float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F [L72] EXPR (float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L72] CALL assume_abort_if_not((float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L72] RET assume_abort_if_not((float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L73] signed_char_Array_0[1] = __VERIFIER_nondet_char() [L74] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L74] CALL assume_abort_if_not(signed_char_Array_0[1] >= -127) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L74] RET assume_abort_if_not(signed_char_Array_0[1] >= -127) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L75] EXPR signed_char_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L75] CALL assume_abort_if_not(signed_char_Array_0[1] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L75] RET assume_abort_if_not(signed_char_Array_0[1] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L76] signed_char_Array_0[2] = __VERIFIER_nondet_char() [L77] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L77] CALL assume_abort_if_not(signed_char_Array_0[2] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L77] RET assume_abort_if_not(signed_char_Array_0[2] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L78] EXPR signed_char_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L78] CALL assume_abort_if_not(signed_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L78] RET assume_abort_if_not(signed_char_Array_0[2] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L79] signed_char_Array_0[3] = __VERIFIER_nondet_char() [L80] EXPR signed_char_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L80] CALL assume_abort_if_not(signed_char_Array_0[3] >= -1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L80] RET assume_abort_if_not(signed_char_Array_0[3] >= -1) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L81] EXPR signed_char_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L81] CALL assume_abort_if_not(signed_char_Array_0[3] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L81] RET assume_abort_if_not(signed_char_Array_0[3] <= 126) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L82] unsigned_short_int_Array_0[0] = __VERIFIER_nondet_ushort() [L83] EXPR unsigned_short_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L83] CALL assume_abort_if_not(unsigned_short_int_Array_0[0] >= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L83] RET assume_abort_if_not(unsigned_short_int_Array_0[0] >= 32767) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L84] EXPR unsigned_short_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L84] CALL assume_abort_if_not(unsigned_short_int_Array_0[0] <= 65534) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not(unsigned_short_int_Array_0[0] <= 65534) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L97] RET updateVariables() [L98] CALL step() [L40] EXPR BOOL_unsigned_char_Array_0[1][1] [L40] COND TRUE ! BOOL_unsigned_char_Array_0[1][1] [L41] EXPR BOOL_unsigned_char_Array_0[1][0] [L41] BOOL_unsigned_char_Array_0[0][0] = BOOL_unsigned_char_Array_0[1][0] [L45] EXPR signed_char_Array_0[2] [L45] unsigned_char_Array_0[0] = signed_char_Array_0[2] [L46] EXPR float_Array_0[1] [L46] float_Array_0[0] = float_Array_0[1] [L47] EXPR signed_char_Array_0[3] [L47] signed_char_Array_0[0] = signed_char_Array_0[3] [L48] EXPR BOOL_unsigned_char_Array_0[0][0] [L48] BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0]) [L48] COND TRUE BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0]) [L49] BOOL_unsigned_char_Array_0[0][0] [L49] COND TRUE BOOL_unsigned_char_Array_0[0][0] [L50] EXPR signed_char_Array_0[3] [L50] EXPR signed_char_Array_0[2] [L50] signed_char_Array_0[4] = (signed_char_Array_0[3] - signed_char_Array_0[2]) [L57] EXPR float_Array_0[0] [L57] EXPR float_Array_0[0] [L57] EXPR (((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)) [L57] EXPR float_Array_0[0] [L57] EXPR (((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)) [L57] EXPR float_Array_0[0] [L57] COND FALSE !((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) [L98] RET step() [L99] CALL, EXPR property() [L89] EXPR BOOL_unsigned_char_Array_0[0][0] [L89] EXPR BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0]) [L89] EXPR (BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3])) [L89] EXPR BOOL_unsigned_char_Array_0[0][0] [L89] EXPR BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1]))))) [L89] EXPR signed_char_Array_0[4] [L89] EXPR signed_char_Array_0[3] [L89] EXPR signed_char_Array_0[2] [L89] EXPR BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1]))))) [L89] EXPR (BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3])) [L89] EXPR ((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1) [L89] EXPR float_Array_0[0] [L89] EXPR float_Array_0[0] [L89] EXPR (((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)) [L89] EXPR float_Array_0[0] [L89] EXPR (((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)) [L89] EXPR float_Array_0[0] [L89] EXPR ((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1 [L89] EXPR unsigned_short_int_Array_0[1] [L89] EXPR unsigned_short_int_Array_0[0] [L89] EXPR signed_char_Array_0[2] [L89] EXPR unsigned_char_Array_0[0] [L89] EXPR (((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]) [L89] EXPR unsigned_char_Array_0[0] [L89] EXPR (((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]) [L89] EXPR ((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1 [L89] EXPR ((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1) [L89] EXPR (((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1)) && ((! BOOL_unsigned_char_Array_0[1][1]) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][0])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[0][1]) || (! (! 0)))))) [L89] EXPR ((((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1)) && ((! BOOL_unsigned_char_Array_0[1][1]) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][0])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[0][1]) || (! (! 0))))))) && (unsigned_char_Array_0[0] == ((unsigned char) signed_char_Array_0[2])) [L89] EXPR (((((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1)) && ((! BOOL_unsigned_char_Array_0[1][1]) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][0])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[0][1]) || (! (! 0))))))) && (unsigned_char_Array_0[0] == ((unsigned char) signed_char_Array_0[2]))) && (float_Array_0[0] == ((float) float_Array_0[1])) [L89] EXPR ((((((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1)) && ((! BOOL_unsigned_char_Array_0[1][1]) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][0])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[0][1]) || (! (! 0))))))) && (unsigned_char_Array_0[0] == ((unsigned char) signed_char_Array_0[2]))) && (float_Array_0[0] == ((float) float_Array_0[1]))) && (signed_char_Array_0[0] == ((signed char) signed_char_Array_0[3])) [L89-L90] return ((((((BOOL_unsigned_char_Array_0[0][0] || (64.75f < float_Array_0[0])) ? (BOOL_unsigned_char_Array_0[0][0] ? (signed_char_Array_0[4] == ((signed char) (signed_char_Array_0[3] - signed_char_Array_0[2]))) : (signed_char_Array_0[4] == ((signed char) ((((((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) < (signed_char_Array_0[1])) ? (((((signed_char_Array_0[3]) > (signed_char_Array_0[2])) ? (signed_char_Array_0[3]) : (signed_char_Array_0[2])))) : (signed_char_Array_0[1])))))) : (signed_char_Array_0[4] == ((signed char) signed_char_Array_0[3]))) && (((((((float_Array_0[0] * 127.75)) > ((float_Array_0[0] / 3.4))) ? ((float_Array_0[0] * 127.75)) : ((float_Array_0[0] / 3.4)))) >= float_Array_0[0]) ? (unsigned_short_int_Array_0[1] == ((unsigned short int) (((((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) < (unsigned_char_Array_0[0])) ? ((unsigned_short_int_Array_0[0] - (22925 - signed_char_Array_0[2]))) : (unsigned_char_Array_0[0]))))) : 1)) && ((! BOOL_unsigned_char_Array_0[1][1]) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][0])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[0][1]) || (! (! 0))))))) && (unsigned_char_Array_0[0] == ((unsigned char) signed_char_Array_0[2]))) && (float_Array_0[0] == ((float) float_Array_0[1]))) && (signed_char_Array_0[0] == ((signed char) signed_char_Array_0[3])) ; [L99] RET, EXPR property() [L99] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, float_Array_0={5:0}, isInitial=1, signed_char_Array_0={6:0}, unsigned_char_Array_0={7:0}, unsigned_short_int_Array_0={8:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory was 83.3MB in the beginning and 83.3MB in the end (delta: 31.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 264.53ms. Allocated memory is still 142.6MB. Free memory was 118.2MB in the beginning and 103.3MB in the end (delta: 14.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.73ms. Allocated memory is still 142.6MB. Free memory was 103.3MB in the beginning and 99.8MB in the end (delta: 3.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.96ms. Allocated memory is still 142.6MB. Free memory was 99.8MB in the beginning and 97.1MB in the end (delta: 2.7MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 985.80ms. Allocated memory is still 142.6MB. Free memory was 96.9MB in the beginning and 54.9MB in the end (delta: 42.0MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 3793.41ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 54.9MB in the beginning and 183.4MB in the end (delta: -128.5MB). Peak memory consumption was 52.6MB. Max. memory is 16.1GB. * Witness Printer took 3.74ms. Allocated memory is still 327.2MB. Free memory was 179.8MB in the beginning and 179.8MB in the end (delta: 28.2kB). 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 04:50:32,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/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_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/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_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/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_3298bb50-92a7-4b41-9c52-db5c1d90de15/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 1dbf57bc124875744eb5a4186252476f73fa3f14ae019c9a9da37b4d1a62cbf1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:50:34,445 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:50:34,518 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 04:50:34,545 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:50:34,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:50:34,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:50:34,546 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:50:34,546 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:50:34,547 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:50:34,547 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:50:34,548 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:50:34,548 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 04:50:34,549 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:50:34,549 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:50:34,549 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:50:34,549 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:50:34,549 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:50:34,549 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 04:50:34,549 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 04:50:34,550 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 04:50:34,550 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/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 -> 1dbf57bc124875744eb5a4186252476f73fa3f14ae019c9a9da37b4d1a62cbf1 [2024-12-06 04:50:34,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:50:34,796 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:50:34,799 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:50:34,800 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:50:34,800 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:50:34,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i [2024-12-06 04:50:37,472 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/b4698c743/800ec80266214f3c9af351f9dcf1c14a/FLAGf58371646 [2024-12-06 04:50:37,646 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:50:37,647 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i [2024-12-06 04:50:37,656 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/b4698c743/800ec80266214f3c9af351f9dcf1c14a/FLAGf58371646 [2024-12-06 04:50:37,668 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/data/b4698c743/800ec80266214f3c9af351f9dcf1c14a [2024-12-06 04:50:37,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:50:37,671 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:50:37,672 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:50:37,672 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:50:37,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:50:37,676 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:37,677 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5171c1ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37, skipping insertion in model container [2024-12-06 04:50:37,677 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:37,693 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:50:37,816 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i[916,929] [2024-12-06 04:50:37,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:50:37,883 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:50:37,891 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_3298bb50-92a7-4b41-9c52-db5c1d90de15/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-24.i[916,929] [2024-12-06 04:50:37,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:50:37,950 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:50:37,950 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37 WrapperNode [2024-12-06 04:50:37,950 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:50:37,951 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:50:37,951 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:50:37,951 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:50:37,958 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:37,970 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:37,993 INFO L138 Inliner]: procedures = 33, calls = 157, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 459 [2024-12-06 04:50:37,994 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:50:37,994 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:50:37,994 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:50:37,994 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:50:37,999 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,000 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,005 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,006 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,021 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,022 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,024 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,028 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,031 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:50:38,031 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:50:38,031 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:50:38,031 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:50:38,032 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:50:37" (1/1) ... [2024-12-06 04:50:38,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:50:38,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:50:38,061 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:50:38,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE4 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE4 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE4 [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:50:38,088 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:50:38,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:50:38,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:50:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-12-06 04:50:38,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2024-12-06 04:50:38,183 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:50:38,184 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:51:20,098 INFO L? ?]: Removed 124 outVars from TransFormulas that were not future-live. [2024-12-06 04:51:20,099 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:51:20,597 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:51:20,597 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:51:20,598 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:51:20 BoogieIcfgContainer [2024-12-06 04:51:20,598 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:51:20,599 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:51:20,599 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:51:20,607 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:51:20,607 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:51:20" (1/1) ... [2024-12-06 04:51:20,615 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:51:20,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:20,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 39 states and 54 transitions. [2024-12-06 04:51:20,662 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 54 transitions. [2024-12-06 04:51:20,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:51:20,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:20,668 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 04:51:20,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 04:51:20,670 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 04:51:20,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 04:51:54,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:54,861 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 04:52:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 04:52:05,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 04:52:05,309 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 04:52:05,313 INFO L158 Benchmark]: Toolchain (without parser) took 87641.62ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 69.5MB in the beginning and 54.8MB in the end (delta: 14.8MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2024-12-06 04:52:05,314 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:52:05,314 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.45ms. Allocated memory is still 92.3MB. Free memory was 69.3MB in the beginning and 53.5MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:52:05,314 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.65ms. Allocated memory is still 92.3MB. Free memory was 53.5MB in the beginning and 50.4MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:52:05,315 INFO L158 Benchmark]: Boogie Preprocessor took 36.46ms. Allocated memory is still 92.3MB. Free memory was 50.3MB in the beginning and 46.9MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:52:05,315 INFO L158 Benchmark]: RCFGBuilder took 42566.63ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 46.9MB in the beginning and 100.4MB in the end (delta: -53.5MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2024-12-06 04:52:05,316 INFO L158 Benchmark]: CodeCheck took 44713.84ms. Allocated memory is still 134.2MB. Free memory was 100.4MB in the beginning and 54.8MB in the end (delta: 45.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2024-12-06 04:52:05,318 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.45ms. Allocated memory is still 92.3MB. Free memory was 69.3MB in the beginning and 53.5MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.65ms. Allocated memory is still 92.3MB. Free memory was 53.5MB in the beginning and 50.4MB in the end (delta: 3.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.46ms. Allocated memory is still 92.3MB. Free memory was 50.3MB in the beginning and 46.9MB in the end (delta: 3.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 42566.63ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 46.9MB in the beginning and 100.4MB in the end (delta: -53.5MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. * CodeCheck took 44713.84ms. Allocated memory is still 134.2MB. Free memory was 100.4MB in the beginning and 54.8MB in the end (delta: 45.6MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 04:52:05,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3298bb50-92a7-4b41-9c52-db5c1d90de15/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown