./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3 --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 86c6ed269b3d899978c3173e5263b88b1f8330576859919cd0c5761f3ad77759 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:20:54,531 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:20:54,630 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 04:20:54,638 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 04:20:54,639 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 04:20:54,675 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:20:54,677 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:20:54,677 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:20:54,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:20:54,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:20:54,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:20:54,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:20:54,678 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:20:54,678 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:20:54,679 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:20:54,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:20:54,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:20:54,680 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:20:54,681 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:20:54,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:54,681 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:20:54,682 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:20:54,682 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:20:54,682 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 04:20:54,682 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 04:20:54,682 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3 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 -> 86c6ed269b3d899978c3173e5263b88b1f8330576859919cd0c5761f3ad77759 [2024-11-25 04:20:54,963 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:20:54,974 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:20:54,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:20:54,984 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:20:54,985 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:20:54,986 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i [2024-11-25 04:20:57,968 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/7a507bcbc/a4f8c77d5ab847e78dafe3f81f1d7793/FLAG07777daef [2024-11-25 04:20:58,274 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:20:58,274 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i [2024-11-25 04:20:58,283 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/7a507bcbc/a4f8c77d5ab847e78dafe3f81f1d7793/FLAG07777daef [2024-11-25 04:20:58,298 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/7a507bcbc/a4f8c77d5ab847e78dafe3f81f1d7793 [2024-11-25 04:20:58,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:20:58,302 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:20:58,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:58,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:20:58,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:20:58,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@420a85fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58, skipping insertion in model container [2024-11-25 04:20:58,311 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,332 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:20:58,473 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i[916,929] [2024-11-25 04:20:58,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:58,552 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:20:58,563 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i[916,929] [2024-11-25 04:20:58,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:20:58,632 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:20:58,632 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58 WrapperNode [2024-11-25 04:20:58,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:20:58,633 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:58,634 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:20:58,634 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:20:58,641 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,654 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,708 INFO L138 Inliner]: procedures = 29, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 579 [2024-11-25 04:20:58,708 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:20:58,709 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:20:58,709 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:20:58,709 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:20:58,720 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,727 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,727 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,748 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,757 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,759 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,763 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:20:58,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:20:58,765 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:20:58,765 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:20:58,766 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:20:58" (1/1) ... [2024-11-25 04:20:58,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:20:58,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:20:58,815 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:20:58,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:20:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:20:58,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:20:58,851 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 04:20:58,851 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:20:58,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:20:58,994 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:20:58,996 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:20:59,732 INFO L? ?]: Removed 150 outVars from TransFormulas that were not future-live. [2024-11-25 04:20:59,733 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:21:00,421 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:21:00,421 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:21:00,422 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:00 BoogieIcfgContainer [2024-11-25 04:21:00,422 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:21:00,423 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:21:00,423 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:21:00,433 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:21:00,433 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:00" (1/1) ... [2024-11-25 04:21:00,441 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:21:00,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:00,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 60 transitions. [2024-11-25 04:21:00,492 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2024-11-25 04:21:00,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:21:00,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 04:21:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:21:02,059 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 04:21:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:21:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:21:04,327 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-25 04:21:04,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-25 04:21:04,854 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-11-25 04:21:04,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 04:21:04 ImpRootNode [2024-11-25 04:21:04,961 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 04:21:04,962 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 04:21:04,963 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 04:21:04,964 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 04:21:04,964 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:00" (3/4) ... [2024-11-25 04:21:04,967 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-25 04:21:04,968 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 04:21:04,973 INFO L158 Benchmark]: Toolchain (without parser) took 6667.09ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 92.4MB in the beginning and 128.4MB in the end (delta: -36.0MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2024-11-25 04:21:04,973 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:04,974 INFO L158 Benchmark]: CACSL2BoogieTranslator took 328.97ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 76.7MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 04:21:04,975 INFO L158 Benchmark]: Boogie Procedure Inliner took 75.04ms. Allocated memory is still 117.4MB. Free memory was 76.7MB in the beginning and 72.9MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:04,976 INFO L158 Benchmark]: Boogie Preprocessor took 54.68ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 69.3MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:04,976 INFO L158 Benchmark]: RCFGBuilder took 1657.69ms. Allocated memory is still 117.4MB. Free memory was 69.3MB in the beginning and 74.5MB in the end (delta: -5.2MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2024-11-25 04:21:04,979 INFO L158 Benchmark]: CodeCheck took 4538.92ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 74.5MB in the beginning and 128.4MB in the end (delta: -53.9MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. [2024-11-25 04:21:04,979 INFO L158 Benchmark]: Witness Printer took 6.26ms. Allocated memory is still 192.9MB. Free memory was 128.4MB in the beginning and 128.4MB in the end (delta: 19.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 04:21:04,981 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, 43 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.4s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 72 NumberOfCodeBlocks, 72 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 someBinaryDOUBLEComparisonOperation at line 79, overapproximation of someBinaryDOUBLEComparisonOperation at line 81, overapproximation of someBinaryDOUBLEComparisonOperation at line 36, overapproximation of someBinaryDOUBLEComparisonOperation at line 77, overapproximation of someBinaryDOUBLEComparisonOperation at line 73, overapproximation of someBinaryDOUBLEComparisonOperation at line 75. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22-L24] unsigned char BOOL_unsigned_char_Array_0[2][2] = { {1, 0}, {1, 1} }; [L25-L27] double double_Array_0[5] = { 9.3, 100.5, 31.6, 3.779, 63.25 }; [L28-L30] unsigned long int unsigned_long_int_Array_0[5] = { 1, 128, 3150951169, 64, 25 }; [L31] unsigned char last_1_BOOL_unsigned_char_Array_0_1__0_ = 1; [L103] isInitial = 1 [L104] FCALL initially() [L106] CALL updateLastVariables() [L96] EXPR BOOL_unsigned_char_Array_0[1][0] [L96] last_1_BOOL_unsigned_char_Array_0_1__0_ = BOOL_unsigned_char_Array_0[1][0] [L106] RET updateLastVariables() [L107] CALL updateVariables() [L66] BOOL_unsigned_char_Array_0[0][1] = __VERIFIER_nondet_uchar() [L67] EXPR BOOL_unsigned_char_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L67] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L67] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L68] EXPR BOOL_unsigned_char_Array_0[0][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L68] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] <= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L68] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] <= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L69] BOOL_unsigned_char_Array_0[1][1] = __VERIFIER_nondet_uchar() [L70] EXPR BOOL_unsigned_char_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [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, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [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}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L71] EXPR BOOL_unsigned_char_Array_0[1][1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L71] CALL assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L71] RET assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] <= 1) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L72] double_Array_0[0] = __VERIFIER_nondet_double() [L73] EXPR double_Array_0[0] [L73] EXPR double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F [L73] EXPR double_Array_0[0] [L73] EXPR double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F [L73] EXPR (double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 9223372.036854776000e+12F && double_Array_0[0] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L73] CALL assume_abort_if_not((double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 9223372.036854776000e+12F && double_Array_0[0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L73] RET assume_abort_if_not((double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 9223372.036854776000e+12F && double_Array_0[0] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L74] double_Array_0[1] = __VERIFIER_nondet_double() [L75] EXPR double_Array_0[1] [L75] EXPR double_Array_0[1] >= -922337.2036854776000e+13F && double_Array_0[1] <= -1.0e-20F [L75] EXPR (double_Array_0[1] >= -922337.2036854776000e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F ) [L75] EXPR double_Array_0[1] [L75] EXPR double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F [L75] EXPR double_Array_0[1] [L75] EXPR double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F [L75] EXPR (double_Array_0[1] >= -922337.2036854776000e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L75] CALL assume_abort_if_not((double_Array_0[1] >= -922337.2036854776000e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L75] RET assume_abort_if_not((double_Array_0[1] >= -922337.2036854776000e+13F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854776000e+12F && double_Array_0[1] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L76] double_Array_0[2] = __VERIFIER_nondet_double() [L77] EXPR double_Array_0[2] [L77] EXPR double_Array_0[2] >= -922337.2036854776000e+13F && double_Array_0[2] <= -1.0e-20F [L77] EXPR double_Array_0[2] [L77] EXPR double_Array_0[2] >= -922337.2036854776000e+13F && double_Array_0[2] <= -1.0e-20F [L77] EXPR (double_Array_0[2] >= -922337.2036854776000e+13F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854776000e+12F && double_Array_0[2] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L77] CALL assume_abort_if_not((double_Array_0[2] >= -922337.2036854776000e+13F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854776000e+12F && double_Array_0[2] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L77] RET assume_abort_if_not((double_Array_0[2] >= -922337.2036854776000e+13F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 9223372.036854776000e+12F && double_Array_0[2] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L78] double_Array_0[3] = __VERIFIER_nondet_double() [L79] EXPR double_Array_0[3] [L79] EXPR double_Array_0[3] >= -922337.2036854776000e+13F && double_Array_0[3] <= -1.0e-20F [L79] EXPR (double_Array_0[3] >= -922337.2036854776000e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F ) [L79] EXPR double_Array_0[3] [L79] EXPR double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F [L79] EXPR double_Array_0[3] [L79] EXPR double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F [L79] EXPR (double_Array_0[3] >= -922337.2036854776000e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L79] CALL assume_abort_if_not((double_Array_0[3] >= -922337.2036854776000e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L79] RET assume_abort_if_not((double_Array_0[3] >= -922337.2036854776000e+13F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854776000e+12F && double_Array_0[3] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L80] double_Array_0[4] = __VERIFIER_nondet_double() [L81] EXPR double_Array_0[4] [L81] EXPR double_Array_0[4] >= -922337.2036854776000e+13F && double_Array_0[4] <= -1.0e-20F [L81] EXPR (double_Array_0[4] >= -922337.2036854776000e+13F && double_Array_0[4] <= -1.0e-20F) || (double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F ) [L81] EXPR double_Array_0[4] [L81] EXPR double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F [L81] EXPR double_Array_0[4] [L81] EXPR double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F [L81] EXPR (double_Array_0[4] >= -922337.2036854776000e+13F && double_Array_0[4] <= -1.0e-20F) || (double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F ) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L81] CALL assume_abort_if_not((double_Array_0[4] >= -922337.2036854776000e+13F && double_Array_0[4] <= -1.0e-20F) || (double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L81] RET assume_abort_if_not((double_Array_0[4] >= -922337.2036854776000e+13F && double_Array_0[4] <= -1.0e-20F) || (double_Array_0[4] <= 9223372.036854776000e+12F && double_Array_0[4] >= 1.0e-20F )) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L82] unsigned_long_int_Array_0[0] = __VERIFIER_nondet_ulong() [L83] EXPR unsigned_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L83] CALL assume_abort_if_not(unsigned_long_int_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L83] RET assume_abort_if_not(unsigned_long_int_Array_0[0] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L84] EXPR unsigned_long_int_Array_0[0] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L84] CALL assume_abort_if_not(unsigned_long_int_Array_0[0] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L84] RET assume_abort_if_not(unsigned_long_int_Array_0[0] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L85] unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong() [L86] EXPR unsigned_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L86] CALL assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L86] RET assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L87] EXPR unsigned_long_int_Array_0[1] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L87] CALL assume_abort_if_not(unsigned_long_int_Array_0[1] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L87] RET assume_abort_if_not(unsigned_long_int_Array_0[1] <= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L88] unsigned_long_int_Array_0[2] = __VERIFIER_nondet_ulong() [L89] EXPR unsigned_long_int_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L89] CALL assume_abort_if_not(unsigned_long_int_Array_0[2] >= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L89] RET assume_abort_if_not(unsigned_long_int_Array_0[2] >= 2147483647) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L90] EXPR unsigned_long_int_Array_0[2] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L90] CALL assume_abort_if_not(unsigned_long_int_Array_0[2] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L90] RET assume_abort_if_not(unsigned_long_int_Array_0[2] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L91] unsigned_long_int_Array_0[3] = __VERIFIER_nondet_ulong() [L92] EXPR unsigned_long_int_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L92] CALL assume_abort_if_not(unsigned_long_int_Array_0[3] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L92] RET assume_abort_if_not(unsigned_long_int_Array_0[3] >= 0) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L93] EXPR unsigned_long_int_Array_0[3] VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L93] CALL assume_abort_if_not(unsigned_long_int_Array_0[3] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, \old(cond)=1, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L20] COND FALSE !(!cond) [L93] RET assume_abort_if_not(unsigned_long_int_Array_0[3] <= 4294967294) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L107] RET updateVariables() [L108] CALL step() [L35] unsigned char stepLocal_0 = last_1_BOOL_unsigned_char_Array_0_1__0_ && last_1_BOOL_unsigned_char_Array_0_1__0_; [L36] EXPR double_Array_0[1] [L36] EXPR double_Array_0[0] [L36] COND TRUE (double_Array_0[1] > double_Array_0[0]) || stepLocal_0 [L37] EXPR BOOL_unsigned_char_Array_0[0][1] [L37] BOOL_unsigned_char_Array_0[0][0] = BOOL_unsigned_char_Array_0[0][1] [L41] EXPR BOOL_unsigned_char_Array_0[0][0] [L41] unsigned char stepLocal_1 = BOOL_unsigned_char_Array_0[0][0]; [L42] stepLocal_1 && BOOL_unsigned_char_Array_0[0][0] [L42] COND FALSE !(stepLocal_1 && BOOL_unsigned_char_Array_0[0][0]) [L49] EXPR BOOL_unsigned_char_Array_0[1][1] [L49] BOOL_unsigned_char_Array_0[1][0] = BOOL_unsigned_char_Array_0[1][1] [L51] EXPR double_Array_0[4] [L51] EXPR double_Array_0[3] [L51] EXPR ((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3]) [L51] EXPR double_Array_0[4] [L51] EXPR ((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3]) [L51] EXPR double_Array_0[2] [L51] EXPR ((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]) [L51] EXPR double_Array_0[2] [L51] EXPR ((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]) [L51] EXPR double_Array_0[1] [L51] COND FALSE !(((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) [L54] EXPR double_Array_0[4] [L54] EXPR double_Array_0[3] [L54] EXPR double_Array_0[1] [L54] COND TRUE double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1]) [L55] EXPR double_Array_0[2] [L55] EXPR double_Array_0[1] [L55] COND FALSE !(double_Array_0[2] > (- double_Array_0[1])) [L58] EXPR unsigned_long_int_Array_0[0] [L58] unsigned_long_int_Array_0[4] = unsigned_long_int_Array_0[0] [L108] RET step() [L109] CALL, EXPR property() [L99] EXPR double_Array_0[4] [L99] EXPR double_Array_0[3] [L99] EXPR ((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3]) [L99] EXPR double_Array_0[3] [L99] EXPR ((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3]) [L99] EXPR double_Array_0[2] [L99] EXPR ((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]) [L99] EXPR double_Array_0[2] [L99] EXPR ((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]) [L99] EXPR double_Array_0[1] [L99] EXPR (((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) ((((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])))))) : ((double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1])) ? ((double_Array_0[2] > (- double_Array_0[1])) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3]))) [L99] EXPR unsigned_long_int_Array_0[4] [L99] EXPR unsigned_long_int_Array_0[3] [L99] EXPR unsigned_long_int_Array_0[2] [L99] EXPR unsigned_long_int_Array_0[1] [L99] EXPR ((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])) [L99] EXPR unsigned_long_int_Array_0[2] [L99] EXPR unsigned_long_int_Array_0[1] [L99] EXPR ((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])) [L99] EXPR (((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) ((((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])))))) : ((double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1])) ? ((double_Array_0[2] > (- double_Array_0[1])) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3]))) [L99] EXPR ((((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) ((((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])))))) : ((double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1])) ? ((double_Array_0[2] > (- double_Array_0[1])) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])))) && (((double_Array_0[1] > double_Array_0[0]) || (last_1_BOOL_unsigned_char_Array_0_1__0_ && last_1_BOOL_unsigned_char_Array_0_1__0_)) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[0][1])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) (BOOL_unsigned_char_Array_0[0][1] && (! BOOL_unsigned_char_Array_0[1][1]))))) [L99] EXPR (((((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) ((((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])))))) : ((double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1])) ? ((double_Array_0[2] > (- double_Array_0[1])) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])))) && (((double_Array_0[1] > double_Array_0[0]) || (last_1_BOOL_unsigned_char_Array_0_1__0_ && last_1_BOOL_unsigned_char_Array_0_1__0_)) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[0][1])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) (BOOL_unsigned_char_Array_0[0][1] && (! BOOL_unsigned_char_Array_0[1][1])))))) && ((BOOL_unsigned_char_Array_0[0][0] && BOOL_unsigned_char_Array_0[0][0]) ? ((double_Array_0[2] < (- double_Array_0[1])) ? (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1])) : (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1]))) : (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1]))) [L99-L100] return (((((((((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) < (double_Array_0[2])) ? (((((double_Array_0[4]) > (double_Array_0[3])) ? (double_Array_0[4]) : (double_Array_0[3])))) : (double_Array_0[2]))) < double_Array_0[1]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) ((((unsigned_long_int_Array_0[3]) > ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1]))) ? (unsigned_long_int_Array_0[3]) : ((unsigned_long_int_Array_0[2] - unsigned_long_int_Array_0[1])))))) : ((double_Array_0[4] >= (double_Array_0[3] + double_Array_0[1])) ? ((double_Array_0[2] > (- double_Array_0[1])) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3])))) && (((double_Array_0[1] > double_Array_0[0]) || (last_1_BOOL_unsigned_char_Array_0_1__0_ && last_1_BOOL_unsigned_char_Array_0_1__0_)) ? (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) BOOL_unsigned_char_Array_0[0][1])) : (BOOL_unsigned_char_Array_0[0][0] == ((unsigned char) (BOOL_unsigned_char_Array_0[0][1] && (! BOOL_unsigned_char_Array_0[1][1])))))) && ((BOOL_unsigned_char_Array_0[0][0] && BOOL_unsigned_char_Array_0[0][0]) ? ((double_Array_0[2] < (- double_Array_0[1])) ? (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1])) : (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1]))) : (BOOL_unsigned_char_Array_0[1][0] == ((unsigned char) BOOL_unsigned_char_Array_0[1][1]))) ; [L109] RET, EXPR property() [L109] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] [L19] reach_error() VAL [BOOL_unsigned_char_Array_0={4:0}, double_Array_0={5:0}, isInitial=1, last_1_BOOL_unsigned_char_Array_0_1__0_=1, unsigned_long_int_Array_0={6:0}] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 328.97ms. Allocated memory is still 117.4MB. Free memory was 92.1MB in the beginning and 76.7MB in the end (delta: 15.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 75.04ms. Allocated memory is still 117.4MB. Free memory was 76.7MB in the beginning and 72.9MB in the end (delta: 3.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 54.68ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 69.3MB in the end (delta: 3.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1657.69ms. Allocated memory is still 117.4MB. Free memory was 69.3MB in the beginning and 74.5MB in the end (delta: -5.2MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * CodeCheck took 4538.92ms. Allocated memory was 117.4MB in the beginning and 192.9MB in the end (delta: 75.5MB). Free memory was 74.5MB in the beginning and 128.4MB in the end (delta: -53.9MB). Peak memory consumption was 15.7MB. Max. memory is 16.1GB. * Witness Printer took 6.26ms. Allocated memory is still 192.9MB. Free memory was 128.4MB in the beginning and 128.4MB in the end (delta: 19.6kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-25 04:21:05,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3 --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 86c6ed269b3d899978c3173e5263b88b1f8330576859919cd0c5761f3ad77759 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 04:21:07,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 04:21:07,894 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-11-25 04:21:07,929 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 04:21:07,930 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 04:21:07,930 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 04:21:07,931 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 04:21:07,931 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 04:21:07,931 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 04:21:07,932 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 04:21:07,933 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 04:21:07,934 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 04:21:07,934 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 04:21:07,934 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 04:21:07,934 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 04:21:07,934 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:21:07,934 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-11-25 04:21:07,935 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 04:21:07,935 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:21:07,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 04:21:07,935 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 04:21:07,935 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 04:21:07,935 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-25 04:21:07,936 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-25 04:21:07,936 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-11-25 04:21:07,936 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3 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 -> 86c6ed269b3d899978c3173e5263b88b1f8330576859919cd0c5761f3ad77759 [2024-11-25 04:21:08,380 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 04:21:08,391 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 04:21:08,394 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 04:21:08,397 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 04:21:08,399 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 04:21:08,404 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i [2024-11-25 04:21:11,471 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/667273edc/5e7d150187664dd2b1715b496874d652/FLAG2e093199a [2024-11-25 04:21:11,824 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 04:21:11,828 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i [2024-11-25 04:21:11,839 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/667273edc/5e7d150187664dd2b1715b496874d652/FLAG2e093199a [2024-11-25 04:21:11,862 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/data/667273edc/5e7d150187664dd2b1715b496874d652 [2024-11-25 04:21:11,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 04:21:11,867 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 04:21:11,870 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:11,871 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 04:21:11,876 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 04:21:11,877 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:11" (1/1) ... [2024-11-25 04:21:11,878 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c2ff048 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:11, skipping insertion in model container [2024-11-25 04:21:11,878 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 04:21:11" (1/1) ... [2024-11-25 04:21:11,906 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 04:21:12,088 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i[916,929] [2024-11-25 04:21:12,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:12,227 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 04:21:12,240 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_baa52e40-ae6f-44ab-8b29-ce4e7192f243/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-a_file-74.i[916,929] [2024-11-25 04:21:12,333 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 04:21:12,356 INFO L204 MainTranslator]: Completed translation [2024-11-25 04:21:12,356 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12 WrapperNode [2024-11-25 04:21:12,356 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 04:21:12,357 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:12,358 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 04:21:12,358 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 04:21:12,367 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,453 INFO L138 Inliner]: procedures = 33, calls = 183, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 579 [2024-11-25 04:21:12,453 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 04:21:12,454 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 04:21:12,454 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 04:21:12,454 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 04:21:12,461 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,468 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,469 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,491 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,493 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,498 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,501 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,503 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,512 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 04:21:12,513 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 04:21:12,513 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 04:21:12,513 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 04:21:12,514 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 04:21:12" (1/1) ... [2024-11-25 04:21:12,527 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 04:21:12,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 04:21:12,563 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 04:21:12,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intFLOATTYPE8 [2024-11-25 04:21:12,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2024-11-25 04:21:12,604 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 04:21:12,604 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 04:21:12,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 04:21:12,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 04:21:12,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2024-11-25 04:21:12,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-11-25 04:21:12,762 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 04:21:12,764 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 04:21:14,607 INFO L? ?]: Removed 158 outVars from TransFormulas that were not future-live. [2024-11-25 04:21:14,608 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 04:21:15,249 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 04:21:15,249 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 04:21:15,250 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:15 BoogieIcfgContainer [2024-11-25 04:21:15,250 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 04:21:15,250 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 04:21:15,251 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 04:21:15,260 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 04:21:15,260 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 04:21:15" (1/1) ... [2024-11-25 04:21:15,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 04:21:15,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 04:21:15,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 43 states and 60 transitions. [2024-11-25 04:21:15,327 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 60 transitions. [2024-11-25 04:21:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 04:21:15,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 04:21:15,335 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-25 04:21:15,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/cvc4 [2024-11-25 04:21:15,337 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-25 04:21:15,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_baa52e40-ae6f-44ab-8b29-ce4e7192f243/bin/ukojak-verify-ENZ3QT5qd3/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process