./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.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_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/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_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/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_4b8c7439-be81-449e-920d-38f9849239cb/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 998af785ff4fae0c3f310b9fe3b87371c69c6b583b1eb526ab6adc9853d45ab3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:44:49,127 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:44:49,181 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:44:49,186 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:44:49,186 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:44:49,205 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:44:49,206 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:44:49,206 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:44:49,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:44:49,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:44:49,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:44:49,207 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:44:49,208 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:44:49,208 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:44:49,208 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:44:49,208 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:44:49,208 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_4b8c7439-be81-449e-920d-38f9849239cb/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 -> 998af785ff4fae0c3f310b9fe3b87371c69c6b583b1eb526ab6adc9853d45ab3 [2024-12-06 04:44:49,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:44:49,437 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:44:49,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:44:49,440 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:44:49,441 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:44:49,442 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.i [2024-12-06 04:44:52,068 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/data/5a24e6297/883532c8e824491da5e9e3e970943e69/FLAGd92d0fc55 [2024-12-06 04:44:52,272 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:44:52,273 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.i [2024-12-06 04:44:52,282 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/data/5a24e6297/883532c8e824491da5e9e3e970943e69/FLAGd92d0fc55 [2024-12-06 04:44:52,646 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/data/5a24e6297/883532c8e824491da5e9e3e970943e69 [2024-12-06 04:44:52,647 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:44:52,648 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:44:52,649 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:44:52,649 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:44:52,653 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:44:52,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7757d00c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52, skipping insertion in model container [2024-12-06 04:44:52,655 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,671 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:44:52,786 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_4b8c7439-be81-449e-920d-38f9849239cb/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.i[916,929] [2024-12-06 04:44:52,827 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:44:52,835 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:44:52,843 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_4b8c7439-be81-449e-920d-38f9849239cb/sv-benchmarks/c/hardness-nfm22/hardness_variablewrapping_wrapper-p_file-42.i[916,929] [2024-12-06 04:44:52,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:44:52,887 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:44:52,888 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52 WrapperNode [2024-12-06 04:44:52,888 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:44:52,889 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:44:52,889 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:44:52,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:44:52,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,904 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,933 INFO L138 Inliner]: procedures = 29, calls = 148, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 464 [2024-12-06 04:44:52,934 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:44:52,934 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:44:52,934 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:44:52,934 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:44:52,941 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,942 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,946 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,946 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,958 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,960 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,966 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:44:52,971 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:44:52,971 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:44:52,972 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:44:52,972 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:44:52" (1/1) ... [2024-12-06 04:44:52,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:44:52,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:44:53,001 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:44:53,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:44:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:44:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-12-06 04:44:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:44:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2024-12-06 04:44:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:44:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2024-12-06 04:44:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 04:44:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 04:44:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:44:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:44:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:44:53,134 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:44:53,135 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:44:53,535 INFO L? ?]: Removed 122 outVars from TransFormulas that were not future-live. [2024-12-06 04:44:53,535 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:44:53,921 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:44:53,922 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 04:44:53,922 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:44:53 BoogieIcfgContainer [2024-12-06 04:44:53,922 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:44:53,923 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:44:53,923 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:44:53,932 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:44:53,932 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:44:53" (1/1) ... [2024-12-06 04:44:53,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:44:53,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:44:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 31 states and 42 transitions. [2024-12-06 04:44:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 42 transitions. [2024-12-06 04:44:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:44:53,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:44:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:44:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:06,347 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 16 proven. 12 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 04:45:08,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 54 states and 88 transitions. [2024-12-06 04:45:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 88 transitions. [2024-12-06 04:45:08,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:45:08,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:08,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:10,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:45:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 55 proven. 54 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-12-06 04:45:53,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:45:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 101 states and 175 transitions. [2024-12-06 04:45:53,212 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 175 transitions. [2024-12-06 04:45:53,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:45:53,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:45:53,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:45:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 1129 backedges. 101 proven. 81 refuted. 0 times theorem prover too weak. 947 trivial. 0 not checked. [2024-12-06 04:47:26,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 174 states and 314 transitions. [2024-12-06 04:47:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 314 transitions. [2024-12-06 04:47:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:47:26,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:26,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:35,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:02,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 179 proven. 112 refuted. 0 times theorem prover too weak. 1748 trivial. 0 not checked. [2024-12-06 04:49:33,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 247 states and 440 transitions. [2024-12-06 04:49:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 440 transitions. [2024-12-06 04:49:33,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:49:33,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:33,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:45,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:01,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 145 proven. 113 refuted. 0 times theorem prover too weak. 1781 trivial. 0 not checked. [2024-12-06 04:50:26,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:26,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 265 states and 473 transitions. [2024-12-06 04:50:26,245 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 473 transitions. [2024-12-06 04:50:26,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:50:26,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:26,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:36,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:04,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 158 proven. 113 refuted. 0 times theorem prover too weak. 1768 trivial. 0 not checked. [2024-12-06 04:52:48,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 332 states and 593 transitions. [2024-12-06 04:52:48,479 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 593 transitions. [2024-12-06 04:52:48,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 04:52:48,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:48,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2039 backedges. 145 proven. 113 refuted. 0 times theorem prover too weak. 1781 trivial. 0 not checked. [2024-12-06 04:53:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 342 states and 610 transitions. [2024-12-06 04:53:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 610 transitions. [2024-12-06 04:53:29,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 04:53:29,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:29,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:43,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:02,251 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 189 proven. 145 refuted. 0 times theorem prover too weak. 2882 trivial. 0 not checked. [2024-12-06 04:54:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:06,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 344 states and 613 transitions. [2024-12-06 04:54:06,264 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 613 transitions. [2024-12-06 04:54:06,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-06 04:54:06,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:06,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:24,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:42,519 INFO L134 CoverageAnalysis]: Checked inductivity of 3216 backedges. 189 proven. 145 refuted. 0 times theorem prover too weak. 2882 trivial. 0 not checked. [2024-12-06 04:55:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 230 states and 355 transitions. [2024-12-06 04:55:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 355 transitions. [2024-12-06 04:55:01,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 04:55:01,437 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 10 iterations. [2024-12-06 04:55:01,444 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 04:55:06,726 INFO L77 FloydHoareUtils]: At program point L85(line 85) the Hoare annotation is: true [2024-12-06 04:55:06,726 INFO L77 FloydHoareUtils]: At program point L85-1(line 85) the Hoare annotation is: true [2024-12-06 04:55:06,726 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: (not (and (not (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0)) (< |ULTIMATE.start___VERIFIER_assert_~cond#1| 1))) [2024-12-06 04:55:06,726 INFO L77 FloydHoareUtils]: At program point L19-1(line 19) the Hoare annotation is: true [2024-12-06 04:55:06,726 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L87(line 87) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L87-1(line 87) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L88(line 88) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L88-1(line 88) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L73(line 73) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L73-1(line 73) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L74(line 74) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L74-1(line 74) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L76-8(line 76) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L76-9(line 76) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L78(line 78) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L78-1(line 78) the Hoare annotation is: true [2024-12-06 04:55:06,727 INFO L77 FloydHoareUtils]: At program point L79(line 79) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L79-1(line 79) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L81(line 81) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L81-1(line 81) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L82(line 82) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L82-1(line 82) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L99-2(lines 99 105) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L84(line 84) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point L84-1(line 84) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-12-06 04:55:06,728 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-12-06 04:55:06,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 04:55:06 ImpRootNode [2024-12-06 04:55:06,740 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 04:55:06,741 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 04:55:06,741 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 04:55:06,741 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 04:55:06,742 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:44:53" (3/4) ... [2024-12-06 04:55:06,743 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 04:55:06,746 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-12-06 04:55:06,753 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 75 nodes and edges [2024-12-06 04:55:06,753 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2024-12-06 04:55:06,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-06 04:55:06,754 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 04:55:06,846 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 04:55:06,847 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 04:55:06,847 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 04:55:06,848 INFO L158 Benchmark]: Toolchain (without parser) took 614198.98ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 117.9MB in the beginning and 981.0MB in the end (delta: -863.2MB). Peak memory consumption was 1.5GB. Max. memory is 16.1GB. [2024-12-06 04:55:06,848 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:55:06,848 INFO L158 Benchmark]: CACSL2BoogieTranslator took 238.80ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 103.6MB in the end (delta: 14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 04:55:06,849 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.13ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 100.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:55:06,849 INFO L158 Benchmark]: Boogie Preprocessor took 36.58ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.1MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 04:55:06,849 INFO L158 Benchmark]: RCFGBuilder took 950.73ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 72.3MB in the end (delta: 25.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2024-12-06 04:55:06,850 INFO L158 Benchmark]: CodeCheck took 612817.63ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 72.3MB in the beginning and 993.4MB in the end (delta: -921.0MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. [2024-12-06 04:55:06,850 INFO L158 Benchmark]: Witness Printer took 105.85ms. Allocated memory is still 2.5GB. Free memory was 993.4MB in the beginning and 981.0MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 04:55:06,852 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, 31 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 607.5s, OverallIterations: 10, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1653 SdHoareTripleChecker+Valid, 55.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1038 mSDsluCounter, 2159 SdHoareTripleChecker+Invalid, 51.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 262 mSDsCounter, 4157 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 12188 IncrementalHoareTripleChecker+Invalid, 16345 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4157 mSolverCounterUnsat, 1897 mSDtfsCounter, 12188 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 14802 GetRequests, 13601 SyntacticMatches, 511 SemanticMatches, 690 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 227381 ImplicationChecksByTransitivity, 376.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 80.8s SatisfiabilityAnalysisTime, 167.6s InterpolantComputationTime, 1513 NumberOfCodeBlocks, 1513 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 1504 ConstructedInterpolants, 0 QuantifiedInterpolants, 135637 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 0 PerfectInterpolantSequences, 15425/16313 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 - PositiveResult [Line: 19]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ProcedureContractResult [Line: 20]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (((((((((((((((((((((((isInitial == \old(isInitial)) && (var_1_1 == \old(var_1_1))) && (var_1_1_Pointer == \old(var_1_1_Pointer))) && (var_1_8 == \old(var_1_8))) && (var_1_8_Pointer == \old(var_1_8_Pointer))) && (var_1_9 == \old(var_1_9))) && (var_1_9_Pointer == \old(var_1_9_Pointer))) && (var_1_10 == \old(var_1_10))) && (var_1_10_Pointer == \old(var_1_10_Pointer))) && (var_1_11 == \old(var_1_11))) && (var_1_11_Pointer == \old(var_1_11_Pointer))) && (var_1_12 == \old(var_1_12))) && (var_1_12_Pointer == \old(var_1_12_Pointer))) && (var_1_13 == \old(var_1_13))) && (var_1_13_Pointer == \old(var_1_13_Pointer))) && (var_1_15 == \old(var_1_15))) && (var_1_15_Pointer == \old(var_1_15_Pointer))) && (var_1_16 == \old(var_1_16))) && (var_1_16_Pointer == \old(var_1_16_Pointer))) && (var_1_17 == \old(var_1_17))) && (var_1_17_Pointer == \old(var_1_17_Pointer))) && (var_1_18 == \old(var_1_18))) && (var_1_18_Pointer == \old(var_1_18_Pointer)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 142.6MB. Free memory is still 83.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 238.80ms. Allocated memory is still 142.6MB. Free memory was 117.9MB in the beginning and 103.6MB in the end (delta: 14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.13ms. Allocated memory is still 142.6MB. Free memory was 103.6MB in the beginning and 100.3MB in the end (delta: 3.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 36.58ms. Allocated memory is still 142.6MB. Free memory was 100.3MB in the beginning and 98.1MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 950.73ms. Allocated memory is still 142.6MB. Free memory was 97.9MB in the beginning and 72.3MB in the end (delta: 25.6MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * CodeCheck took 612817.63ms. Allocated memory was 142.6MB in the beginning and 2.5GB in the end (delta: 2.4GB). Free memory was 72.3MB in the beginning and 993.4MB in the end (delta: -921.0MB). Peak memory consumption was 1.4GB. Max. memory is 16.1GB. * Witness Printer took 105.85ms. Allocated memory is still 2.5GB. Free memory was 993.4MB in the beginning and 981.0MB in the end (delta: 12.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 04:55:06,875 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4b8c7439-be81-449e-920d-38f9849239cb/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: TRUE