./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.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_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/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_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/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_e24e055e-984d-4ead-9151-cc80044456a7/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 47dd68ea39604b487f233f68e029f640f8a21785e687328515d4ba55c65777c4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:24:59,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:24:59,125 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:24:59,131 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:24:59,131 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:24:59,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:24:59,162 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:24:59,163 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:24:59,163 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:24:59,163 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:24:59,164 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:24:59,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:24:59,165 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:24:59,166 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:24:59,166 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:24:59,166 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:24:59,166 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:24:59,166 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:24:59,166 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:24:59,167 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:24:59,167 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:24:59,167 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:24:59,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:24:59,167 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_e24e055e-984d-4ead-9151-cc80044456a7/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 -> 47dd68ea39604b487f233f68e029f640f8a21785e687328515d4ba55c65777c4 [2024-11-25 02:24:59,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:24:59,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:24:59,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:24:59,586 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:24:59,586 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:24:59,588 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.i [2024-11-25 02:25:03,316 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/data/112d48234/531378c6815a4cb886f458c03a1318f2/FLAG05a3f2a1b [2024-11-25 02:25:03,784 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:25:03,784 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.i [2024-11-25 02:25:03,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/data/112d48234/531378c6815a4cb886f458c03a1318f2/FLAG05a3f2a1b [2024-11-25 02:25:03,817 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/data/112d48234/531378c6815a4cb886f458c03a1318f2 [2024-11-25 02:25:03,820 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:25:03,822 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:25:03,824 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:25:03,824 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:25:03,830 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:25:03,831 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:03" (1/1) ... [2024-11-25 02:25:03,832 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ddea010 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:03, skipping insertion in model container [2024-11-25 02:25:03,832 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:25:03" (1/1) ... [2024-11-25 02:25:03,861 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:25:04,059 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_e24e055e-984d-4ead-9151-cc80044456a7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.i[915,928] [2024-11-25 02:25:04,178 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:25:04,195 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:25:04,210 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_e24e055e-984d-4ead-9151-cc80044456a7/sv-benchmarks/c/hardness-nfm22/hardness_fillercode_fillercodesize_ps-cn-50_file-81.i[915,928] [2024-11-25 02:25:04,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:25:04,287 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:25:04,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04 WrapperNode [2024-11-25 02:25:04,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:25:04,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:25:04,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:25:04,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:25:04,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,387 INFO L138 Inliner]: procedures = 26, calls = 63, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 307 [2024-11-25 02:25:04,388 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:25:04,389 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:25:04,389 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:25:04,389 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:25:04,398 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,399 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,409 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,413 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,439 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,446 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,450 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,453 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,459 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:25:04,460 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:25:04,461 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:25:04,461 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:25:04,462 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:25:04" (1/1) ... [2024-11-25 02:25:04,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:25:04,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:25:04,521 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:25:04,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:25:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:25:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-25 02:25:04,565 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-25 02:25:04,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:25:04,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:25:04,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:25:04,733 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:25:04,735 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:25:05,637 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-25 02:25:05,637 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:25:06,114 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:25:06,115 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:25:06,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:25:06 BoogieIcfgContainer [2024-11-25 02:25:06,116 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:25:06,117 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:25:06,117 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:25:06,132 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:25:06,132 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:25:06" (1/1) ... [2024-11-25 02:25:06,143 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:25:06,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:06,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 86 states and 136 transitions. [2024-11-25 02:25:06,214 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 136 transitions. [2024-11-25 02:25:06,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:25:06,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:06,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:07,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:21,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2450 backedges. 14 proven. 170 refuted. 0 times theorem prover too weak. 2266 trivial. 0 not checked. [2024-11-25 02:25:24,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:24,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 164 states and 266 transitions. [2024-11-25 02:25:24,431 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 266 transitions. [2024-11-25 02:25:24,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-25 02:25:24,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:25:24,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:25:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:25:35,722 INFO L134 CoverageAnalysis]: Checked inductivity of 9979 backedges. 290 proven. 262 refuted. 0 times theorem prover too weak. 9427 trivial. 0 not checked. [2024-11-25 02:25:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:25:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 161 states and 262 transitions. [2024-11-25 02:25:39,347 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 262 transitions. [2024-11-25 02:25:39,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-25 02:25:39,359 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 3 iterations. [2024-11-25 02:25:39,378 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-25 02:25:41,883 INFO L77 FloydHoareUtils]: At program point L19(line 19) the Hoare annotation is: true [2024-11-25 02:25:41,883 INFO L77 FloydHoareUtils]: At program point L19-1(line 19) the Hoare annotation is: true [2024-11-25 02:25:41,883 INFO L77 FloydHoareUtils]: At program point L19-3(line 19) the Hoare annotation is: true [2024-11-25 02:25:41,883 INFO L77 FloydHoareUtils]: At program point L201(line 201) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L168(line 168) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L201-1(line 201) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L185(line 185) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L152(line 152) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L185-1(line 185) the Hoare annotation is: true [2024-11-25 02:25:41,887 INFO L77 FloydHoareUtils]: At program point L152-1(line 152) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L202(line 202) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L186(line 186) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L153(line 153) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L170(line 170) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L170-1(line 170) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L204(line 204) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L171(line 171) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L204-1(line 204) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L188(line 188) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L155(line 155) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L188-1(line 188) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L155-1(line 155) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L205(line 205) the Hoare annotation is: true [2024-11-25 02:25:41,888 INFO L77 FloydHoareUtils]: At program point L189(line 189) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L156(line 156) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L173(line 173) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L140(line 140) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L173-1(line 173) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L140-1(line 140) the Hoare annotation is: (<= 127 (mod ~var_1_5~0 256)) [2024-11-25 02:25:41,889 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L207(line 207) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L174(line 174) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L207-1(line 207) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L141(line 141) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L191(line 191) the Hoare annotation is: true [2024-11-25 02:25:41,889 INFO L77 FloydHoareUtils]: At program point L158(line 158) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L191-1(line 191) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L158-1(line 158) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L192(line 192) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L159(line 159) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L209(line 209) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L176(line 176) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L209-1(line 209) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L143(line 143) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L176-1(line 176) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L143-1(line 143) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L177(line 177) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L144(line 144) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L194(line 194) the Hoare annotation is: true [2024-11-25 02:25:41,890 INFO L77 FloydHoareUtils]: At program point L161(line 161) the Hoare annotation is: true [2024-11-25 02:25:41,891 INFO L77 FloydHoareUtils]: At program point L194-1(line 194) the Hoare annotation is: true [2024-11-25 02:25:41,891 INFO L77 FloydHoareUtils]: At program point L161-1(line 161) the Hoare annotation is: true [2024-11-25 02:25:41,895 INFO L77 FloydHoareUtils]: At program point L211(line 211) the Hoare annotation is: true [2024-11-25 02:25:41,895 INFO L77 FloydHoareUtils]: At program point L211-1(line 211) the Hoare annotation is: true [2024-11-25 02:25:41,895 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-25 02:25:41,895 INFO L77 FloydHoareUtils]: At program point L195(line 195) the Hoare annotation is: true [2024-11-25 02:25:41,896 INFO L77 FloydHoareUtils]: At program point L162(line 162) the Hoare annotation is: true [2024-11-25 02:25:41,896 INFO L77 FloydHoareUtils]: At program point L179(line 179) the Hoare annotation is: true [2024-11-25 02:25:41,896 INFO L77 FloydHoareUtils]: At program point L146(line 146) the Hoare annotation is: true [2024-11-25 02:25:41,896 INFO L77 FloydHoareUtils]: At program point L179-1(line 179) the Hoare annotation is: true [2024-11-25 02:25:41,896 INFO L77 FloydHoareUtils]: At program point L146-1(line 146) the Hoare annotation is: true [2024-11-25 02:25:41,897 INFO L77 FloydHoareUtils]: At program point L196(line 196) the Hoare annotation is: true [2024-11-25 02:25:41,897 INFO L77 FloydHoareUtils]: At program point L213(line 213) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L180(line 180) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L213-1(line 213) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L147(line 147) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L164(line 164) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L230-2(lines 230 236) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point L164-1(line 164) the Hoare annotation is: true [2024-11-25 02:25:41,898 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 19) the Hoare annotation is: true [2024-11-25 02:25:41,899 INFO L77 FloydHoareUtils]: At program point L198(line 198) the Hoare annotation is: true [2024-11-25 02:25:41,899 INFO L77 FloydHoareUtils]: At program point L165(line 165) the Hoare annotation is: true [2024-11-25 02:25:41,899 INFO L77 FloydHoareUtils]: At program point L198-1(line 198) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L215(line 215) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L182(line 182) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L215-1(lines 138 216) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L149(line 149) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L182-1(line 182) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L149-1(line 149) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L199(line 199) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L183(line 183) the Hoare annotation is: true [2024-11-25 02:25:41,900 INFO L77 FloydHoareUtils]: At program point L150(line 150) the Hoare annotation is: true [2024-11-25 02:25:41,901 INFO L77 FloydHoareUtils]: At program point L167(line 167) the Hoare annotation is: true [2024-11-25 02:25:41,902 INFO L77 FloydHoareUtils]: At program point L167-1(line 167) the Hoare annotation is: true [2024-11-25 02:25:41,902 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line 20) the Hoare annotation is: true [2024-11-25 02:25:41,902 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(line 20) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-25 02:25:41,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 25.11 02:25:41 ImpRootNode [2024-11-25 02:25:41,925 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-25 02:25:41,926 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-25 02:25:41,926 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-25 02:25:41,927 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-25 02:25:41,927 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:25:06" (3/4) ... [2024-11-25 02:25:41,930 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-25 02:25:41,934 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-25 02:25:41,949 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2024-11-25 02:25:41,949 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-25 02:25:41,950 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-25 02:25:41,950 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-25 02:25:42,066 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-25 02:25:42,066 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-25 02:25:42,067 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-25 02:25:42,068 INFO L158 Benchmark]: Toolchain (without parser) took 38246.38ms. Allocated memory was 117.4MB in the beginning and 931.1MB in the end (delta: 813.7MB). Free memory was 92.1MB in the beginning and 580.4MB in the end (delta: -488.3MB). Peak memory consumption was 325.2MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,069 INFO L158 Benchmark]: CDTParser took 1.95ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:25:42,069 INFO L158 Benchmark]: CACSL2BoogieTranslator took 465.16ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 74.8MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,070 INFO L158 Benchmark]: Boogie Procedure Inliner took 98.52ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 69.2MB in the end (delta: 5.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,071 INFO L158 Benchmark]: Boogie Preprocessor took 71.00ms. Allocated memory is still 117.4MB. Free memory was 69.2MB in the beginning and 67.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-25 02:25:42,071 INFO L158 Benchmark]: RCFGBuilder took 1655.47ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 66.7MB in the beginning and 310.0MB in the end (delta: -243.3MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,071 INFO L158 Benchmark]: CodeCheck took 35808.73ms. Allocated memory was 352.3MB in the beginning and 931.1MB in the end (delta: 578.8MB). Free memory was 309.3MB in the beginning and 588.7MB in the end (delta: -279.3MB). Peak memory consumption was 301.2MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,073 INFO L158 Benchmark]: Witness Printer took 140.79ms. Allocated memory is still 931.1MB. Free memory was 588.7MB in the beginning and 580.4MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-25 02:25:42,075 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, 86 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 33.2s, OverallIterations: 3, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 750 SdHoareTripleChecker+Valid, 5.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 156 mSDsluCounter, 718 SdHoareTripleChecker+Invalid, 5.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 212 mSDsCounter, 234 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1288 IncrementalHoareTripleChecker+Invalid, 1522 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 234 mSolverCounterUnsat, 506 mSDtfsCounter, 1288 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 3561 GetRequests, 3524 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 342 ImplicationChecksByTransitivity, 2.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 2.5s SatisfiabilityAnalysisTime, 24.0s InterpolantComputationTime, 542 NumberOfCodeBlocks, 542 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 540 ConstructedInterpolants, 0 QuantifiedInterpolants, 4856 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 0 PerfectInterpolantSequences, 11997/12429 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_5 == \old(var_1_5))) && (var_1_6 == \old(var_1_6))) && (var_1_7 == \old(var_1_7))) && (var_1_8 == \old(var_1_8))) && (var_1_9 == \old(var_1_9))) && (var_1_10 == \old(var_1_10))) && (var_1_11 == \old(var_1_11))) && (var_1_12 == \old(var_1_12))) && (var_1_13 == \old(var_1_13))) && (var_1_14 == \old(var_1_14))) && (var_1_15 == \old(var_1_15))) && (var_1_16 == \old(var_1_16))) && (var_1_17 == \old(var_1_17))) && (var_1_18 == \old(var_1_18))) && (var_1_19 == \old(var_1_19))) && (var_1_20 == \old(var_1_20))) && (var_1_21 == \old(var_1_21))) && (var_1_22 == \old(var_1_22))) && (var_1_23 == \old(var_1_23))) && (var_1_24 == \old(var_1_24))) && (var_1_25 == \old(var_1_25))) && (var_1_26 == \old(var_1_26))) && (var_1_27 == \old(var_1_27))) && (var_1_28 == \old(var_1_28))) && (var_1_29 == \old(var_1_29))) && (var_1_30 == \old(var_1_30))) && (var_1_31 == \old(var_1_31))) && (var_1_32 == \old(var_1_32))) && (var_1_33 == \old(var_1_33))) && (var_1_34 == \old(var_1_34))) && (var_1_35 == \old(var_1_35))) && (var_1_36 == \old(var_1_36))) && (var_1_37 == \old(var_1_37))) && (var_1_38 == \old(var_1_38))) && (var_1_39 == \old(var_1_39))) && (var_1_40 == \old(var_1_40))) && (var_1_41 == \old(var_1_41))) && (var_1_42 == \old(var_1_42))) && (var_1_43 == \old(var_1_43))) && (var_1_44 == \old(var_1_44))) && (var_1_45 == \old(var_1_45))) && (last_1_var_1_1 == \old(last_1_var_1_1))) && (last_1_var_1_7 == \old(last_1_var_1_7))) && (last_1_var_1_11 == \old(last_1_var_1_11))) && (last_1_var_1_17 == \old(last_1_var_1_17)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.95ms. Allocated memory is still 167.8MB. Free memory is still 104.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 465.16ms. Allocated memory is still 117.4MB. Free memory was 91.7MB in the beginning and 74.8MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 98.52ms. Allocated memory is still 117.4MB. Free memory was 74.8MB in the beginning and 69.2MB in the end (delta: 5.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.00ms. Allocated memory is still 117.4MB. Free memory was 69.2MB in the beginning and 67.0MB in the end (delta: 2.2MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 1655.47ms. Allocated memory was 117.4MB in the beginning and 352.3MB in the end (delta: 234.9MB). Free memory was 66.7MB in the beginning and 310.0MB in the end (delta: -243.3MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB. * CodeCheck took 35808.73ms. Allocated memory was 352.3MB in the beginning and 931.1MB in the end (delta: 578.8MB). Free memory was 309.3MB in the beginning and 588.7MB in the end (delta: -279.3MB). Peak memory consumption was 301.2MB. Max. memory is 16.1GB. * Witness Printer took 140.79ms. Allocated memory is still 931.1MB. Free memory was 588.7MB in the beginning and 580.4MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-25 02:25:42,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e24e055e-984d-4ead-9151-cc80044456a7/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 Writing output log to file Ultimate.log Result: TRUE