./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e07bde78bec0a50daafc27f8ee8a57138b319676dd5631a76f48638e6ef09e9 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:15:13,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:15:13,179 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 21:15:13,184 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:15:13,184 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:15:13,212 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:15:13,214 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:15:13,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:15:13,215 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:15:13,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:15:13,215 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:15:13,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:15:13,216 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:15:13,217 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:15:13,217 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:15:13,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:15:13,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:15:13,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:15:13,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:15:13,218 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:15:13,218 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 21:15:13,218 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:15:13,219 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:15:13,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:15:13,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:15:13,219 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:15:13,219 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:15:13,219 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:15:13,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:15:13,220 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:13,220 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:15:13,220 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:15:13,220 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:15:13,220 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:15:13,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:15:13,221 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_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm 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 ! overflow) ) 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 -> 9e07bde78bec0a50daafc27f8ee8a57138b319676dd5631a76f48638e6ef09e9 [2024-11-13 21:15:13,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:15:13,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:15:13,623 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:15:13,624 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:15:13,625 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:15:13,627 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound1.c Unable to find full path for "g++" [2024-11-13 21:15:15,600 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:15:15,898 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:15:15,902 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/sv-benchmarks/c/nla-digbench-scaling/geo1-ll_valuebound1.c [2024-11-13 21:15:15,926 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/data/9cc78b687/20e5db679ecf4f6ba0e3209fca2709d1/FLAG528d328a1 [2024-11-13 21:15:15,959 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/data/9cc78b687/20e5db679ecf4f6ba0e3209fca2709d1 [2024-11-13 21:15:15,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:15:15,967 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:15:15,968 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:15,969 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:15:15,975 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:15:15,976 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:15" (1/1) ... [2024-11-13 21:15:15,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eb2e250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:15, skipping insertion in model container [2024-11-13 21:15:15,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:15:15" (1/1) ... [2024-11-13 21:15:16,002 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:15:16,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:16,236 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:15:16,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:15:16,285 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:15:16,286 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16 WrapperNode [2024-11-13 21:15:16,286 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:15:16,287 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:16,287 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:15:16,288 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:15:16,294 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,300 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,328 INFO L138 Inliner]: procedures = 14, calls = 14, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 72 [2024-11-13 21:15:16,330 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:15:16,331 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:15:16,331 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:15:16,332 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:15:16,340 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,342 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,343 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,350 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,357 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,359 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,363 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:15:16,364 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:15:16,364 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:15:16,364 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:15:16,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:15:16,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:15:16,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:15:16,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:15:16,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:15:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 21:15:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 21:15:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:15:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:15:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:15:16,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:15:16,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:15:16,514 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:15:16,516 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:15:16,836 INFO L? ?]: Removed 54 outVars from TransFormulas that were not future-live. [2024-11-13 21:15:16,836 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:15:16,885 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:15:16,885 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:15:16,886 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:15:16 BoogieIcfgContainer [2024-11-13 21:15:16,886 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:15:16,887 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:15:16,887 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:15:16,898 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:15:16,898 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:15:16" (1/1) ... [2024-11-13 21:15:16,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:15:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 65 states and 70 transitions. [2024-11-13 21:15:16,988 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 70 transitions. [2024-11-13 21:15:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:15:16,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:16,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:15:17,188 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:17,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 67 states and 72 transitions. [2024-11-13 21:15:17,448 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 72 transitions. [2024-11-13 21:15:17,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:15:17,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:15:17,502 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:17,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:17,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 70 states and 77 transitions. [2024-11-13 21:15:17,856 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 77 transitions. [2024-11-13 21:15:17,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:15:17,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:17,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:17,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:17,935 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:15:17,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:18,015 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:18,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 72 states and 80 transitions. [2024-11-13 21:15:18,115 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 80 transitions. [2024-11-13 21:15:18,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 21:15:18,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:18,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 82 transitions. [2024-11-13 21:15:18,512 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 82 transitions. [2024-11-13 21:15:18,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:15:18,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:18,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:18,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:15:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:18,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 21:15:18,569 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:15:18,649 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:19,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 79 states and 92 transitions. [2024-11-13 21:15:19,135 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 92 transitions. [2024-11-13 21:15:19,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 21:15:19,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:19,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:20,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 86 states and 102 transitions. [2024-11-13 21:15:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 102 transitions. [2024-11-13 21:15:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:15:20,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:20,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:21,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 87 states and 104 transitions. [2024-11-13 21:15:21,136 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 104 transitions. [2024-11-13 21:15:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 21:15:21,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,302 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:21,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 89 states and 107 transitions. [2024-11-13 21:15:21,493 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 107 transitions. [2024-11-13 21:15:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:15:21,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,595 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:21,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 92 states and 113 transitions. [2024-11-13 21:15:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 113 transitions. [2024-11-13 21:15:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:15:21,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:21,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:21,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:21,779 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 104 states and 133 transitions. [2024-11-13 21:15:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 133 transitions. [2024-11-13 21:15:22,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:15:22,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:22,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:22,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 105 states and 135 transitions. [2024-11-13 21:15:22,982 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 135 transitions. [2024-11-13 21:15:22,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:15:22,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:22,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:22,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,041 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:23,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:23,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 106 states and 136 transitions. [2024-11-13 21:15:23,077 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 136 transitions. [2024-11-13 21:15:23,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:15:23,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:23,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:23,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,181 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:23,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 111 states and 146 transitions. [2024-11-13 21:15:23,829 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 146 transitions. [2024-11-13 21:15:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:15:23,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 116 states and 155 transitions. [2024-11-13 21:15:24,524 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 155 transitions. [2024-11-13 21:15:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:15:24,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:24,647 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 122 states and 166 transitions. [2024-11-13 21:15:25,583 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 166 transitions. [2024-11-13 21:15:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:15:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:27,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:27,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 126 states and 172 transitions. [2024-11-13 21:15:27,603 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 172 transitions. [2024-11-13 21:15:27,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:15:27,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:27,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:27,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:27,921 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:28,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 127 states and 173 transitions. [2024-11-13 21:15:28,432 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 173 transitions. [2024-11-13 21:15:28,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 21:15:28,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,537 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:28,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 126 states and 172 transitions. [2024-11-13 21:15:28,662 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 172 transitions. [2024-11-13 21:15:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:15:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:28,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:28,817 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:29,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 128 states and 174 transitions. [2024-11-13 21:15:29,135 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 174 transitions. [2024-11-13 21:15:29,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:15:29,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:29,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:29,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:15:31,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:31,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 35 states and 38 transitions. [2024-11-13 21:15:31,633 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2024-11-13 21:15:31,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:15:31,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:31,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:31,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:31,839 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:35,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 34 states and 37 transitions. [2024-11-13 21:15:35,075 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 37 transitions. [2024-11-13 21:15:35,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:15:35,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:35,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:35,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:35,416 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:15:38,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:38,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 33 states and 36 transitions. [2024-11-13 21:15:38,376 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-11-13 21:15:38,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 21:15:38,377 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 23 iterations. [2024-11-13 21:15:38,387 INFO L729 CodeCheckObserver]: All specifications hold 24 specifications checked. All of them hold [2024-11-13 21:15:39,000 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,000 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,000 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,000 INFO L77 FloydHoareUtils]: At program point L48(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,001 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 21:15:39,001 INFO L77 FloydHoareUtils]: At program point L48-1(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,001 INFO L77 FloydHoareUtils]: At program point L48-2(line 48) the Hoare annotation is: (not (and (< (+ 9223372036854775808 |ULTIMATE.start_main_~z~0#1|) 0) (= |ULTIMATE.start_main_~x~0#1| 1))) [2024-11-13 21:15:39,001 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: true [2024-11-13 21:15:39,001 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point L36-2(lines 36 46) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 46) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~z~0#1| 1) (<= 0 |ULTIMATE.start_main_~z~0#1|)) [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: (not (and (< 1 |ULTIMATE.start_main_~k~0#1|) (<= |ULTIMATE.start_main_~z~0#1| 1) (<= 0 |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,002 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~x~0#1| 1) (< 9223372036854775807 |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: (not (and (< (+ 9223372036854775808 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1|)) (+ |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 1) (<= |ULTIMATE.start_main_~z~0#1| 1) (<= 0 |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,003 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L37-7(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~z~0#1| 2147483648)) [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L37-8(line 37) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~k~0#1| 1) (= |ULTIMATE.start_main_~c~0#1| 1) (< (+ 9223372036854775806 |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~y~0#1|) (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 1) (<= |ULTIMATE.start_main_~z~0#1| 1) (<= 0 |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L37-9(lines 36 46) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) no Hoare annotation was computed. [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L50-1(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,004 INFO L77 FloydHoareUtils]: At program point L50-2(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,005 INFO L77 FloydHoareUtils]: At program point L50-3(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,006 INFO L77 FloydHoareUtils]: At program point L50-4(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,006 INFO L77 FloydHoareUtils]: At program point L50-5(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,010 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-13 21:15:39,010 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: true [2024-11-13 21:15:39,010 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 21:15:39,010 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: true [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: true [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point L26(line 26) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~z~0#1| 2147483647) (<= 0 (+ |ULTIMATE.start_main_~z~0#1| 2147483648))) [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point L26-1(line 26) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~z~0#1| 1) (<= 0 |ULTIMATE.start_main_~z~0#1|)) [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 48) the Hoare annotation is: true [2024-11-13 21:15:39,011 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point L43(line 43) the Hoare annotation is: true [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 43) the Hoare annotation is: true [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point L43-1(line 43) the Hoare annotation is: (< 0 (+ 9223372036854775809 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point L43-2(line 43) the Hoare annotation is: (< 0 (+ 9223372036854775809 (* |ULTIMATE.start_main_~x~0#1| |ULTIMATE.start_main_~z~0#1|))) [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point L43-3(line 43) the Hoare annotation is: true [2024-11-13 21:15:39,012 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 14) the Hoare annotation is: true [2024-11-13 21:15:39,013 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 12 14) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-13 21:15:39,013 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 15 21) the Hoare annotation is: true [2024-11-13 21:15:39,013 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 21) the Hoare annotation is: true [2024-11-13 21:15:39,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 09:15:39 ImpRootNode [2024-11-13 21:15:39,040 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 21:15:39,041 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 21:15:39,041 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 21:15:39,041 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 21:15:39,044 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:15:16" (3/4) ... [2024-11-13 21:15:39,047 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 21:15:39,053 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 21:15:39,054 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 21:15:39,059 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-13 21:15:39,061 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 21:15:39,062 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 21:15:39,063 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 21:15:39,146 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 21:15:39,147 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 21:15:39,147 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 21:15:39,152 INFO L158 Benchmark]: Toolchain (without parser) took 23187.01ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 118.5MB in the beginning and 55.1MB in the end (delta: 63.5MB). Peak memory consumption was 93.3MB. Max. memory is 16.1GB. [2024-11-13 21:15:39,152 INFO L158 Benchmark]: CDTParser took 2.08ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:15:39,152 INFO L158 Benchmark]: CACSL2BoogieTranslator took 318.39ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 107.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:15:39,152 INFO L158 Benchmark]: Boogie Procedure Inliner took 43.03ms. Allocated memory is still 142.6MB. Free memory was 107.4MB in the beginning and 106.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:15:39,153 INFO L158 Benchmark]: Boogie Preprocessor took 32.41ms. Allocated memory is still 142.6MB. Free memory was 106.3MB in the beginning and 105.5MB in the end (delta: 784.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 21:15:39,153 INFO L158 Benchmark]: RCFGBuilder took 521.91ms. Allocated memory is still 142.6MB. Free memory was 105.5MB in the beginning and 89.7MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 21:15:39,153 INFO L158 Benchmark]: CodeCheck took 22153.46ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 89.7MB in the beginning and 61.6MB in the end (delta: 28.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2024-11-13 21:15:39,154 INFO L158 Benchmark]: Witness Printer took 109.90ms. Allocated memory is still 176.2MB. Free memory was 61.6MB in the beginning and 55.1MB in the end (delta: 6.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 21:15:39,158 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 3 procedures, 65 locations, 24 error locations. Started 1 CEGAR loops. OverallTime: 21.5s, OverallIterations: 23, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2541 SdHoareTripleChecker+Valid, 14.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1743 mSDsluCounter, 1648 SdHoareTripleChecker+Invalid, 11.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 556 mSDsCounter, 1125 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6210 IncrementalHoareTripleChecker+Invalid, 7335 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1125 mSolverCounterUnsat, 1092 mSDtfsCounter, 6210 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5184 GetRequests, 4827 SyntacticMatches, 121 SemanticMatches, 236 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30989 ImplicationChecksByTransitivity, 17.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 3.4s InterpolantComputationTime, 613 NumberOfCodeBlocks, 613 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 591 ConstructedInterpolants, 0 QuantifiedInterpolants, 2011 SizeOfPredicates, 0 NumberOfNonLiveVariables, 235 ConjunctsInSsa, 16 ConjunctsInUnsatCore, 22 InterpolantComputations, 18 PerfectInterpolantSequences, 253/264 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 - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 43]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 48]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 24 specifications checked. All of them hold - ProcedureContractResult [Line: 12]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: (cond != 0) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.08ms. Allocated memory is still 142.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 318.39ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 107.6MB in the end (delta: 10.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 43.03ms. Allocated memory is still 142.6MB. Free memory was 107.4MB in the beginning and 106.3MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 32.41ms. Allocated memory is still 142.6MB. Free memory was 106.3MB in the beginning and 105.5MB in the end (delta: 784.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 521.91ms. Allocated memory is still 142.6MB. Free memory was 105.5MB in the beginning and 89.7MB in the end (delta: 15.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 22153.46ms. Allocated memory was 142.6MB in the beginning and 176.2MB in the end (delta: 33.6MB). Free memory was 89.7MB in the beginning and 61.6MB in the end (delta: 28.1MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * Witness Printer took 109.90ms. Allocated memory is still 176.2MB. Free memory was 61.6MB in the beginning and 55.1MB in the end (delta: 6.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 21:15:39,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09f4f3e7-54a1-4dde-86f5-3c3fd314ef3d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE