./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursive-simple/sum_15x0-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/recursive-simple/sum_15x0-1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b --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 b32326f1b997cecaa031e8ab338eea5ffa634c465fc73ccabccfc7d02b1e5cc1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:20:02,582 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:20:02,635 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 05:20:02,640 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:20:02,640 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:20:02,659 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:20:02,660 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:20:02,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:20:02,661 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:20:02,661 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:20:02,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:20:02,662 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:20:02,662 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:20:02,663 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:20:02,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:20:02,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:20:02,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:20:02,663 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:20:02,663 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:20:02,663 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:20:02,663 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_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> b32326f1b997cecaa031e8ab338eea5ffa634c465fc73ccabccfc7d02b1e5cc1 [2024-12-06 05:20:02,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:20:02,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:20:02,892 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:20:02,893 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:20:02,894 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:20:02,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/recursive-simple/sum_15x0-1.c [2024-12-06 05:20:05,523 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/data/3180ea9ef/fea7707c561747879e53e10c5297be82/FLAG293355535 [2024-12-06 05:20:05,751 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:20:05,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/sv-benchmarks/c/recursive-simple/sum_15x0-1.c [2024-12-06 05:20:05,757 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/data/3180ea9ef/fea7707c561747879e53e10c5297be82/FLAG293355535 [2024-12-06 05:20:06,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/data/3180ea9ef/fea7707c561747879e53e10c5297be82 [2024-12-06 05:20:06,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:20:06,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:20:06,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:20:06,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:20:06,133 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:20:06,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,134 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35526896 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06, skipping insertion in model container [2024-12-06 05:20:06,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,143 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:20:06,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:20:06,253 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:20:06,263 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:20:06,274 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:20:06,274 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06 WrapperNode [2024-12-06 05:20:06,274 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:20:06,275 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:20:06,275 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:20:06,275 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:20:06,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,284 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,295 INFO L138 Inliner]: procedures = 12, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 22 [2024-12-06 05:20:06,296 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:20:06,296 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:20:06,296 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:20:06,296 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:20:06,301 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,302 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,302 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,302 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,305 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,305 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,306 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,307 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,308 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,309 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:20:06,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:20:06,310 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:20:06,310 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:20:06,311 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:20:06,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:20:06,336 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:20:06,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:20:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:20:06,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:20:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:20:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure sum [2024-12-06 05:20:06,361 INFO L138 BoogieDeclarations]: Found implementation of procedure sum [2024-12-06 05:20:06,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:20:06,413 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:20:06,415 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:20:06,537 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-12-06 05:20:06,537 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:20:06,564 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:20:06,564 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:20:06,565 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:20:06 BoogieIcfgContainer [2024-12-06 05:20:06,565 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:20:06,566 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:20:06,566 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:20:06,576 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:20:06,577 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:20:06" (1/1) ... [2024-12-06 05:20:06,584 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:20:06,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-12-06 05:20:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-12-06 05:20:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:20:06,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:06,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 30 transitions. [2024-12-06 05:20:06,895 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 30 transitions. [2024-12-06 05:20:06,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 05:20:06,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:06,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:06,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 29 transitions. [2024-12-06 05:20:06,966 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 29 transitions. [2024-12-06 05:20:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 05:20:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 31 states and 34 transitions. [2024-12-06 05:20:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-12-06 05:20:07,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:20:07,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:07,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 36 states and 42 transitions. [2024-12-06 05:20:07,899 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-12-06 05:20:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 05:20:07,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:07,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 37 states and 43 transitions. [2024-12-06 05:20:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 43 transitions. [2024-12-06 05:20:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 05:20:07,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:07,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:07,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:08,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 53 transitions. [2024-12-06 05:20:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 53 transitions. [2024-12-06 05:20:08,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 05:20:08,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:08,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,434 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:08,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:08,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 47 states and 57 transitions. [2024-12-06 05:20:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 57 transitions. [2024-12-06 05:20:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-06 05:20:08,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:08,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:08,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:09,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 68 transitions. [2024-12-06 05:20:09,211 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 68 transitions. [2024-12-06 05:20:09,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 05:20:09,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:09,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:10,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 59 states and 79 transitions. [2024-12-06 05:20:10,094 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 79 transitions. [2024-12-06 05:20:10,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 05:20:10,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,229 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:10,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:10,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 66 states and 93 transitions. [2024-12-06 05:20:10,895 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2024-12-06 05:20:10,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 05:20:10,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:10,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:10,992 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:11,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 70 states and 97 transitions. [2024-12-06 05:20:11,378 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2024-12-06 05:20:11,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 05:20:11,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:11,487 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:11,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:11,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 74 states and 101 transitions. [2024-12-06 05:20:11,932 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 101 transitions. [2024-12-06 05:20:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 05:20:11,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:11,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:11,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,068 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:12,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 81 states and 116 transitions. [2024-12-06 05:20:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 116 transitions. [2024-12-06 05:20:12,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 05:20:12,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:12,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:12,956 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:13,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:13,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 88 states and 131 transitions. [2024-12-06 05:20:13,508 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 131 transitions. [2024-12-06 05:20:13,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 05:20:13,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:13,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:13,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 92 states and 134 transitions. [2024-12-06 05:20:13,953 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 134 transitions. [2024-12-06 05:20:13,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 05:20:13,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:13,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:13,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:14,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 137 transitions. [2024-12-06 05:20:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 137 transitions. [2024-12-06 05:20:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:20:14,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:14,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:14,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:14,668 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:15,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:15,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 102 states and 154 transitions. [2024-12-06 05:20:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 154 transitions. [2024-12-06 05:20:15,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 05:20:15,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:15,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:15,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:15,792 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 109 states and 171 transitions. [2024-12-06 05:20:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 171 transitions. [2024-12-06 05:20:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 05:20:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:17,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 113 states and 174 transitions. [2024-12-06 05:20:17,105 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 174 transitions. [2024-12-06 05:20:17,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:20:17,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 36 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:17,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 116 states and 177 transitions. [2024-12-06 05:20:17,817 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 177 transitions. [2024-12-06 05:20:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:20:17,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:17,982 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:19,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 123 states and 196 transitions. [2024-12-06 05:20:19,021 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 196 transitions. [2024-12-06 05:20:19,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:20:19,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:19,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 130 states and 215 transitions. [2024-12-06 05:20:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 215 transitions. [2024-12-06 05:20:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:20:19,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:19,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:20,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:20,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 218 transitions. [2024-12-06 05:20:20,672 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2024-12-06 05:20:20,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 05:20:20,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:20,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:20,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 62 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:21,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:21,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 137 states and 221 transitions. [2024-12-06 05:20:21,543 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 221 transitions. [2024-12-06 05:20:21,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 05:20:21,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:21,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:22,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:22,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 144 states and 242 transitions. [2024-12-06 05:20:22,998 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 242 transitions. [2024-12-06 05:20:22,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 05:20:22,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:22,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:23,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:23,206 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:24,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:24,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 151 states and 263 transitions. [2024-12-06 05:20:24,103 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 263 transitions. [2024-12-06 05:20:24,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 05:20:24,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:24,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:24,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:24,549 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 129 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:24,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:24,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 155 states and 266 transitions. [2024-12-06 05:20:24,911 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 266 transitions. [2024-12-06 05:20:24,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 05:20:24,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:24,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:24,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:25,447 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 95 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:25,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 158 states and 269 transitions. [2024-12-06 05:20:25,951 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-12-06 05:20:25,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:20:25,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:25,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:25,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:26,162 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:27,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:27,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 165 states and 292 transitions. [2024-12-06 05:20:27,502 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 292 transitions. [2024-12-06 05:20:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:20:27,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:27,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:27,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:27,746 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:28,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:28,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 172 states and 315 transitions. [2024-12-06 05:20:28,699 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 315 transitions. [2024-12-06 05:20:28,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:20:28,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:29,266 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:29,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 176 states and 318 transitions. [2024-12-06 05:20:29,654 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 318 transitions. [2024-12-06 05:20:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:20:29,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:29,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:29,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 135 proven. 47 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:31,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:31,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 179 states and 321 transitions. [2024-12-06 05:20:31,091 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 321 transitions. [2024-12-06 05:20:31,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 05:20:31,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:31,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:31,365 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 0 proven. 189 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 186 states and 346 transitions. [2024-12-06 05:20:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 346 transitions. [2024-12-06 05:20:32,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:20:32,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:32,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:32,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:33,248 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 212 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:34,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:34,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 193 states and 371 transitions. [2024-12-06 05:20:34,355 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 371 transitions. [2024-12-06 05:20:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 05:20:34,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:35,117 INFO L134 CoverageAnalysis]: Checked inductivity of 228 backedges. 228 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 197 states and 374 transitions. [2024-12-06 05:20:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 374 transitions. [2024-12-06 05:20:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 05:20:35,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:35,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:35,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 182 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:37,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:37,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 200 states and 377 transitions. [2024-12-06 05:20:37,078 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 377 transitions. [2024-12-06 05:20:37,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:20:37,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:37,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:37,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:37,358 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 0 proven. 244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:39,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:39,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 207 states and 404 transitions. [2024-12-06 05:20:39,088 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 404 transitions. [2024-12-06 05:20:39,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 05:20:39,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:39,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:39,343 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:40,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 214 states and 431 transitions. [2024-12-06 05:20:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 431 transitions. [2024-12-06 05:20:40,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 05:20:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 288 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:42,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 218 states and 434 transitions. [2024-12-06 05:20:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 434 transitions. [2024-12-06 05:20:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:20:42,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:43,298 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 236 proven. 61 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:44,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 221 states and 437 transitions. [2024-12-06 05:20:44,039 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 437 transitions. [2024-12-06 05:20:44,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:20:44,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:44,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 306 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:46,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 228 states and 466 transitions. [2024-12-06 05:20:46,054 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 466 transitions. [2024-12-06 05:20:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:20:46,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:46,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:46,329 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 335 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:47,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 235 states and 495 transitions. [2024-12-06 05:20:47,723 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 495 transitions. [2024-12-06 05:20:47,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:20:47,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:47,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:47,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:48,832 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 355 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 239 states and 498 transitions. [2024-12-06 05:20:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 498 transitions. [2024-12-06 05:20:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 05:20:49,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:49,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:49,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:50,726 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 297 proven. 68 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:51,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:51,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 242 states and 501 transitions. [2024-12-06 05:20:51,457 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 501 transitions. [2024-12-06 05:20:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 05:20:51,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:51,804 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 0 proven. 375 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:53,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 249 states and 532 transitions. [2024-12-06 05:20:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 532 transitions. [2024-12-06 05:20:53,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 05:20:53,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:53,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:53,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:54,027 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:55,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:55,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 256 states and 563 transitions. [2024-12-06 05:20:55,510 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 563 transitions. [2024-12-06 05:20:55,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 05:20:55,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:55,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:55,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 429 backedges. 429 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:57,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:57,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 260 states and 566 transitions. [2024-12-06 05:20:57,439 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 566 transitions. [2024-12-06 05:20:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 05:20:57,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:57,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 365 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:20:59,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 263 states and 569 transitions. [2024-12-06 05:20:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 569 transitions. [2024-12-06 05:20:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:20:59,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:59,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:59,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:02,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 270 states and 602 transitions. [2024-12-06 05:21:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 602 transitions. [2024-12-06 05:21:02,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 05:21:02,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:02,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:02,856 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:04,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 277 states and 635 transitions. [2024-12-06 05:21:04,507 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 635 transitions. [2024-12-06 05:21:04,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:21:04,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:04,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 510 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:06,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:06,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 281 states and 638 transitions. [2024-12-06 05:21:06,764 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 638 transitions. [2024-12-06 05:21:06,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:21:06,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:06,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 522 backedges. 440 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:09,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 284 states and 641 transitions. [2024-12-06 05:21:09,460 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 641 transitions. [2024-12-06 05:21:09,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 05:21:09,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:09,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:09,848 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 534 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:12,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 291 states and 676 transitions. [2024-12-06 05:21:12,193 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 676 transitions. [2024-12-06 05:21:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:21:12,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:12,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:12,564 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 572 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 298 states and 711 transitions. [2024-12-06 05:21:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 711 transitions. [2024-12-06 05:21:14,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 05:21:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:14,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:16,135 INFO L134 CoverageAnalysis]: Checked inductivity of 598 backedges. 598 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:16,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:16,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 302 states and 714 transitions. [2024-12-06 05:21:16,878 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 714 transitions. [2024-12-06 05:21:16,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 05:21:16,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:16,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:16,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 611 backedges. 522 proven. 89 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:20,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 305 states and 717 transitions. [2024-12-06 05:21:20,037 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 717 transitions. [2024-12-06 05:21:20,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 05:21:20,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:20,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:20,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:20,434 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:23,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 312 states and 754 transitions. [2024-12-06 05:21:23,197 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 754 transitions. [2024-12-06 05:21:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:21:23,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:23,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:23,458 INFO L134 CoverageAnalysis]: Checked inductivity of 665 backedges. 0 proven. 665 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:25,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:25,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 319 states and 775 transitions. [2024-12-06 05:21:25,298 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 775 transitions. [2024-12-06 05:21:25,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 05:21:25,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:25,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:27,657 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 693 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:28,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:28,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 323 states and 778 transitions. [2024-12-06 05:21:28,457 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 778 transitions. [2024-12-06 05:21:28,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 05:21:28,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:28,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:31,075 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 611 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:32,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 326 states and 781 transitions. [2024-12-06 05:21:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 781 transitions. [2024-12-06 05:21:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:21:32,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:32,754 INFO L134 CoverageAnalysis]: Checked inductivity of 721 backedges. 0 proven. 721 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:35,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:35,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 333 states and 819 transitions. [2024-12-06 05:21:35,558 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 819 transitions. [2024-12-06 05:21:35,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:21:35,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:35,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:35,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:38,492 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 572 proven. 193 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:41,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:41,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 337 states and 825 transitions. [2024-12-06 05:21:41,306 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 825 transitions. [2024-12-06 05:21:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:21:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:41,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:41,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:42,117 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:44,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:44,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 342 states and 832 transitions. [2024-12-06 05:21:44,643 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 832 transitions. [2024-12-06 05:21:44,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 05:21:44,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:44,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:47,037 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 795 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:21:48,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:48,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 120 states and 134 transitions. [2024-12-06 05:21:48,154 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 134 transitions. [2024-12-06 05:21:48,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:21:48,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:48,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:48,448 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 05:21:48,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:48,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 133 transitions. [2024-12-06 05:21:48,719 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 133 transitions. [2024-12-06 05:21:48,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 05:21:48,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:21:48,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:21:48,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:21:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1110 trivial. 0 not checked. [2024-12-06 05:21:49,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:21:49,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 118 states and 132 transitions. [2024-12-06 05:21:49,544 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 132 transitions. [2024-12-06 05:21:49,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 05:21:49,545 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 67 iterations. [2024-12-06 05:21:49,552 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-06 05:21:52,593 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 17) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point L17(line 17) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point L16(line 16) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 15) (= |ULTIMATE.start_main_~b~0#1| 0) (<= 15 |ULTIMATE.start_main_~a~0#1|)) [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point L17-1(line 17) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point L16-1(line 16) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 05:21:52,594 INFO L75 FloydHoareUtils]: For program point sumErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7) no Hoare annotation was computed. [2024-12-06 05:21:52,594 INFO L75 FloydHoareUtils]: For program point sumErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 7) no Hoare annotation was computed. [2024-12-06 05:21:52,594 INFO L77 FloydHoareUtils]: At program point sumEXIT(lines 5 11) the Hoare annotation is: true [2024-12-06 05:21:52,595 INFO L75 FloydHoareUtils]: For program point sumErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-06 05:21:52,595 INFO L75 FloydHoareUtils]: For program point sumErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-06 05:21:52,595 INFO L75 FloydHoareUtils]: For program point sumErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-06 05:21:52,595 INFO L75 FloydHoareUtils]: For program point sumErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 9) no Hoare annotation was computed. [2024-12-06 05:21:52,595 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 5 11) the Hoare annotation is: (or (and (<= 15 |sum_#in~n|) (<= |sum_#in~n| 15) (= |sum_#in~m| 0)) (and (< 12 |sum_#in~m|) (< |sum_#in~n| 3) (<= |sum_#in~m| 13) (<= 2 |sum_#in~n|)) (and (< 10 |sum_#in~m|) (<= 4 |sum_#in~n|) (<= |sum_#in~m| 11) (< |sum_#in~n| 5)) (and (< |sum_#in~n| 14) (<= |sum_#in~m| 2) (< 1 |sum_#in~m|) (<= 13 |sum_#in~n|)) (and (< |sum_#in~n| 11) (< 4 |sum_#in~m|) (<= 10 |sum_#in~n|) (<= |sum_#in~m| 5)) (and (<= |sum_#in~m| 7) (< 6 |sum_#in~m|) (< |sum_#in~n| 9) (<= 8 |sum_#in~n|)) (and (<= |sum_#in~m| 4) (< 3 |sum_#in~m|) (<= 11 |sum_#in~n|) (< |sum_#in~n| 12)) (and (<= |sum_#in~m| 15) (< |sum_#in~n| 1) (<= 15 (+ |sum_#in~n| |sum_#in~m|))) (and (<= 1 |sum_#in~n|) (< |sum_#in~n| 2) (<= |sum_#in~m| 14) (< 13 |sum_#in~m|)) (and (< 7 |sum_#in~m|) (<= |sum_#in~m| 8) (< |sum_#in~n| 8) (<= 7 |sum_#in~n|)) (and (< |sum_#in~n| 10) (<= |sum_#in~m| 6) (<= 9 |sum_#in~n|) (< 5 |sum_#in~m|)) (and (<= |sum_#in~m| 3) (< 2 |sum_#in~m|) (< |sum_#in~n| 13) (<= 12 |sum_#in~n|)) (and (<= |sum_#in~m| 12) (<= 3 |sum_#in~n|) (< |sum_#in~n| 4) (< 11 |sum_#in~m|)) (and (< |sum_#in~n| 6) (< 9 |sum_#in~m|) (<= |sum_#in~m| 10) (<= 5 |sum_#in~n|)) (and (<= 14 |sum_#in~n|) (< |sum_#in~n| 15) (<= 1 |sum_#in~m|) (<= |sum_#in~m| 1)) (and (<= 6 |sum_#in~n|) (< |sum_#in~n| 7) (<= |sum_#in~m| 9) (< 8 |sum_#in~m|))) [2024-12-06 05:21:52,596 INFO L77 FloydHoareUtils]: At program point L9(line 9) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,596 INFO L77 FloydHoareUtils]: At program point L9-1(line 9) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,596 INFO L77 FloydHoareUtils]: At program point L7(line 7) the Hoare annotation is: (let ((.cse0 (+ sum_~n sum_~m))) (and (<= .cse0 15) (<= 15 .cse0))) [2024-12-06 05:21:52,597 INFO L77 FloydHoareUtils]: At program point L9-2(line 9) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,597 INFO L77 FloydHoareUtils]: At program point L6(lines 6 10) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 15 (+ sum_~n sum_~m)) (<= sum_~m 15) (< sum_~n 1)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,597 INFO L77 FloydHoareUtils]: At program point L7-1(line 7) the Hoare annotation is: (<= (+ sum_~n sum_~m) 15) [2024-12-06 05:21:52,598 INFO L77 FloydHoareUtils]: At program point L9-3(line 9) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,598 INFO L77 FloydHoareUtils]: At program point L9-4(line 9) the Hoare annotation is: (or (and (<= 5 sum_~n) (< sum_~n 6) (< 9 sum_~m) (<= sum_~m 10)) (and (< sum_~n 14) (<= sum_~m 2) (< 1 sum_~m) (<= 13 sum_~n)) (and (<= 10 sum_~n) (< 4 sum_~m) (< sum_~n 11) (<= sum_~m 5)) (and (<= 8 sum_~n) (< sum_~n 9) (<= sum_~m 7) (< 6 sum_~m)) (and (<= 7 sum_~n) (< sum_~n 8) (<= sum_~m 8) (< 7 sum_~m)) (and (< 5 sum_~m) (< sum_~n 10) (<= sum_~m 6) (<= 9 sum_~n)) (and (< sum_~n 12) (<= sum_~m 4) (<= 11 sum_~n) (< 3 sum_~m)) (and (<= 2 sum_~n) (<= sum_~m 13) (< 12 sum_~m) (< sum_~n 3)) (and (<= 3 sum_~n) (<= sum_~m 12) (< sum_~n 4) (< 11 sum_~m)) (and (<= sum_~n 15) (<= 15 sum_~n) (= sum_~m 0)) (and (<= sum_~m 14) (<= 1 sum_~n) (< 13 sum_~m) (< sum_~n 2)) (and (<= sum_~m 3) (< sum_~n 13) (< 2 sum_~m) (<= 12 sum_~n)) (and (<= 1 sum_~m) (<= sum_~m 1) (< sum_~n 15) (<= 14 sum_~n)) (and (< 10 sum_~m) (<= sum_~m 11) (<= 4 sum_~n) (< sum_~n 5)) (and (< sum_~n 7) (< 8 sum_~m) (<= sum_~m 9) (<= 6 sum_~n))) [2024-12-06 05:21:52,598 INFO L77 FloydHoareUtils]: At program point L9-5(line 9) the Hoare annotation is: true [2024-12-06 05:21:52,598 INFO L77 FloydHoareUtils]: At program point sumFINAL(lines 5 11) the Hoare annotation is: true [2024-12-06 05:21:52,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:21:52 ImpRootNode [2024-12-06 05:21:52,648 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:21:52,649 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:21:52,649 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:21:52,649 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:21:52,649 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:20:06" (3/4) ... [2024-12-06 05:21:52,652 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 05:21:52,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sum [2024-12-06 05:21:52,657 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-06 05:21:52,658 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 05:21:52,658 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 05:21:52,658 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-06 05:21:52,724 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 05:21:52,725 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 05:21:52,725 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:21:52,726 INFO L158 Benchmark]: Toolchain (without parser) took 106597.12ms. Allocated memory was 117.4MB in the beginning and 847.2MB in the end (delta: 729.8MB). Free memory was 93.0MB in the beginning and 294.3MB in the end (delta: -201.3MB). Peak memory consumption was 524.3MB. Max. memory is 16.1GB. [2024-12-06 05:21:52,726 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:21:52,727 INFO L158 Benchmark]: CACSL2BoogieTranslator took 145.09ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 82.5MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:21:52,727 INFO L158 Benchmark]: Boogie Procedure Inliner took 20.85ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 81.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:21:52,727 INFO L158 Benchmark]: Boogie Preprocessor took 12.68ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.8MB in the end (delta: 577.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:21:52,728 INFO L158 Benchmark]: RCFGBuilder took 255.49ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 69.5MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:21:52,728 INFO L158 Benchmark]: CodeCheck took 106082.41ms. Allocated memory was 117.4MB in the beginning and 847.2MB in the end (delta: 729.8MB). Free memory was 69.5MB in the beginning and 298.5MB in the end (delta: -229.0MB). Peak memory consumption was 507.6MB. Max. memory is 16.1GB. [2024-12-06 05:21:52,729 INFO L158 Benchmark]: Witness Printer took 76.15ms. Allocated memory is still 847.2MB. Free memory was 298.5MB in the beginning and 294.3MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:21:52,731 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, 26 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 103.0s, OverallIterations: 67, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 33284 SdHoareTripleChecker+Valid, 66.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 32507 mSDsluCounter, 3488 SdHoareTripleChecker+Invalid, 56.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8 mSDsCounter, 8367 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 90644 IncrementalHoareTripleChecker+Invalid, 99011 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 8367 mSolverCounterUnsat, 3480 mSDtfsCounter, 90644 mSolverCounterSat, 1.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 31065 GetRequests, 26753 SyntacticMatches, 3496 SemanticMatches, 816 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 668646 ImplicationChecksByTransitivity, 93.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 39.5s InterpolantComputationTime, 3988 NumberOfCodeBlocks, 3988 NumberOfCodeBlocksAsserted, 66 NumberOfCheckSat, 3922 ConstructedInterpolants, 0 QuantifiedInterpolants, 11154 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 66 InterpolantComputations, 22 PerfectInterpolantSequences, 10195/19070 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: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 17]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 7]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 9]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - ProcedureContractResult [Line: 5]: Procedure Contract for sum Derived contract for procedure sum. Requires: (((((((((((((((((5 == n) && (m == 10)) || ((m == 4) && (n == 11))) || ((7 == m) && (8 == n))) || ((15 == n) && (m == 0))) || ((8 == m) && (7 == n))) || ((9 == n) && (6 == m))) || ((12 == n) && (3 == m))) || ((2 == n) && (m == 13))) || ((3 == n) && (12 == m))) || ((m == 11) && (n == 4))) || ((n == 10) && (5 == m))) || ((6 == n) && (9 == m))) || ((n == 13) && (2 == m))) || ((n == 1) && (14 == m))) || ((14 == n) && (m == 1))) || (((m <= 15) && (n <= 0)) && (15 <= ((long long) n + m)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 145.09ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 82.5MB in the end (delta: 10.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 20.85ms. Allocated memory is still 117.4MB. Free memory was 82.5MB in the beginning and 81.4MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 12.68ms. Allocated memory is still 117.4MB. Free memory was 81.4MB in the beginning and 80.8MB in the end (delta: 577.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 255.49ms. Allocated memory is still 117.4MB. Free memory was 80.8MB in the beginning and 69.5MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 106082.41ms. Allocated memory was 117.4MB in the beginning and 847.2MB in the end (delta: 729.8MB). Free memory was 69.5MB in the beginning and 298.5MB in the end (delta: -229.0MB). Peak memory consumption was 507.6MB. Max. memory is 16.1GB. * Witness Printer took 76.15ms. Allocated memory is still 847.2MB. Free memory was 298.5MB in the beginning and 294.3MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 05:21:52,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_86265e70-10d6-442b-95f7-b1126b5f22fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE