./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loops/eureka_05.i --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_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/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_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loops/eureka_05.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/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_959c1800-2aba-4b16-b835-1f4529209a01/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 3f12ca1e314a03dfb1c8beadd0c1a180c2d2339dd5f3109d5999df06d52395ab --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:09:35,828 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:09:35,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 06:09:35,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:09:35,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:09:35,913 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:09:35,913 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:09:35,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:09:35,914 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:09:35,914 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:09:35,914 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:09:35,914 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:09:35,915 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:09:35,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:09:35,916 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:35,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:09:35,916 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:09:35,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:09:35,917 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_959c1800-2aba-4b16-b835-1f4529209a01/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 -> 3f12ca1e314a03dfb1c8beadd0c1a180c2d2339dd5f3109d5999df06d52395ab [2024-12-06 06:09:36,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:09:36,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:09:36,168 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:09:36,170 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:09:36,170 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:09:36,171 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loops/eureka_05.i [2024-12-06 06:09:38,791 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/data/fc6866b18/c54d152c38ea4dd690d2e0c3172e6f11/FLAGa9f83d07b [2024-12-06 06:09:39,002 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:09:39,002 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/sv-benchmarks/c/loops/eureka_05.i [2024-12-06 06:09:39,009 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/data/fc6866b18/c54d152c38ea4dd690d2e0c3172e6f11/FLAGa9f83d07b [2024-12-06 06:09:39,024 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/data/fc6866b18/c54d152c38ea4dd690d2e0c3172e6f11 [2024-12-06 06:09:39,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:09:39,027 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:09:39,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:39,029 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:09:39,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:09:39,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,034 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ca7ee39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39, skipping insertion in model container [2024-12-06 06:09:39,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,047 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:09:39,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:39,183 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:09:39,202 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:09:39,217 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:09:39,217 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39 WrapperNode [2024-12-06 06:09:39,217 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:09:39,218 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:39,218 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:09:39,218 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:09:39,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,229 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,246 INFO L138 Inliner]: procedures = 16, calls = 25, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 90 [2024-12-06 06:09:39,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:09:39,246 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:09:39,246 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:09:39,247 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:09:39,252 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,253 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,255 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,255 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,259 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,260 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,263 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,264 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,265 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:09:39,268 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:09:39,268 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:09:39,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:09:39,269 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:09:39,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:09:39,304 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:09:39,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:09:39,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:09:39,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:09:39,387 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:09:39,388 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:09:39,551 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-12-06 06:09:39,551 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:09:39,610 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:09:39,610 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-06 06:09:39,611 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:09:39 BoogieIcfgContainer [2024-12-06 06:09:39,611 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:09:39,611 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:09:39,611 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:09:39,621 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:09:39,621 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:09:39" (1/1) ... [2024-12-06 06:09:39,630 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:09:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:39,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2024-12-06 06:09:39,680 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-12-06 06:09:39,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:09:39,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:39,845 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 06:09:39,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:39,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 28 states and 32 transitions. [2024-12-06 06:09:39,899 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2024-12-06 06:09:39,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:09:39,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:39,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:39,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:39,969 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 06:09:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2024-12-06 06:09:40,078 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2024-12-06 06:09:40,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:09:40,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:40,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2024-12-06 06:09:40,195 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2024-12-06 06:09:40,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:09:40,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:40,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 28 states and 33 transitions. [2024-12-06 06:09:40,303 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 33 transitions. [2024-12-06 06:09:40,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:09:40,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:40,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2024-12-06 06:09:40,349 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2024-12-06 06:09:40,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 06:09:40,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:40,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:40,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2024-12-06 06:09:40,909 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2024-12-06 06:09:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:09:40,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:40,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:09:41,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-12-06 06:09:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-06 06:09:41,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:09:41,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:41,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-12-06 06:09:41,270 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-12-06 06:09:41,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 06:09:41,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 06:09:41,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-12-06 06:09:41,433 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-12-06 06:09:41,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 06:09:41,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,536 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 06:09:41,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2024-12-06 06:09:41,880 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2024-12-06 06:09:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:09:41,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:41,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:41,998 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2024-12-06 06:09:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2024-12-06 06:09:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:09:42,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:42,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:42,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:42,518 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:42,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 43 states and 50 transitions. [2024-12-06 06:09:42,946 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 50 transitions. [2024-12-06 06:09:42,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 06:09:42,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:42,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:42,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,064 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:43,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:43,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 45 states and 55 transitions. [2024-12-06 06:09:43,275 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 55 transitions. [2024-12-06 06:09:43,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:09:43,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:43,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:43,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,319 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:43,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:43,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 46 states and 56 transitions. [2024-12-06 06:09:43,335 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 56 transitions. [2024-12-06 06:09:43,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 06:09:43,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:43,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:43,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-12-06 06:09:43,821 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-12-06 06:09:43,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:09:43,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:43,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,921 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:44,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 51 states and 67 transitions. [2024-12-06 06:09:44,071 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 67 transitions. [2024-12-06 06:09:44,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:09:44,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:44,226 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 52 states and 68 transitions. [2024-12-06 06:09:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 68 transitions. [2024-12-06 06:09:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 06:09:44,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 06:09:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 54 states and 69 transitions. [2024-12-06 06:09:44,493 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 69 transitions. [2024-12-06 06:09:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:09:44,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:44,590 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 57 states and 73 transitions. [2024-12-06 06:09:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 73 transitions. [2024-12-06 06:09:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:09:44,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:44,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:44,932 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 06:09:45,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:45,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 59 states and 76 transitions. [2024-12-06 06:09:45,061 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 76 transitions. [2024-12-06 06:09:45,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 06:09:45,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:45,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:45,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:45,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 62 states and 82 transitions. [2024-12-06 06:09:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 82 transitions. [2024-12-06 06:09:45,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 06:09:45,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:45,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:45,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:45,635 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-06 06:09:45,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 63 states and 83 transitions. [2024-12-06 06:09:45,646 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 83 transitions. [2024-12-06 06:09:45,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:09:45,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:45,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 06:09:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 65 states and 92 transitions. [2024-12-06 06:09:46,183 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 92 transitions. [2024-12-06 06:09:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:09:46,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:46,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:46,314 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:46,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:46,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2024-12-06 06:09:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2024-12-06 06:09:46,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 06:09:46,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:46,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:46,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 06:09:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 70 states and 97 transitions. [2024-12-06 06:09:46,902 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 97 transitions. [2024-12-06 06:09:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 06:09:46,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:46,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:47,103 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 73 states and 105 transitions. [2024-12-06 06:09:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 105 transitions. [2024-12-06 06:09:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:47,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:47,748 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:48,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 76 states and 108 transitions. [2024-12-06 06:09:48,304 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 108 transitions. [2024-12-06 06:09:48,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 06:09:48,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:48,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:48,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:48,340 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-06 06:09:48,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:48,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 78 states and 109 transitions. [2024-12-06 06:09:48,592 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 109 transitions. [2024-12-06 06:09:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 06:09:48,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:48,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:48,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 81 states and 117 transitions. [2024-12-06 06:09:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 117 transitions. [2024-12-06 06:09:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:09:49,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:49,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:50,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:50,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 84 states and 120 transitions. [2024-12-06 06:09:50,144 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 120 transitions. [2024-12-06 06:09:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 06:09:50,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:50,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:50,182 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:09:50,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:50,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 86 states and 121 transitions. [2024-12-06 06:09:50,443 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 121 transitions. [2024-12-06 06:09:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 06:09:50,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:50,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:50,663 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:51,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 89 states and 129 transitions. [2024-12-06 06:09:51,202 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 129 transitions. [2024-12-06 06:09:51,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:09:51,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:51,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 10 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 06:09:52,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:52,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 92 states and 131 transitions. [2024-12-06 06:09:52,214 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 131 transitions. [2024-12-06 06:09:52,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 06:09:52,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:52,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:52,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:52,254 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-06 06:09:52,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:52,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 94 states and 132 transitions. [2024-12-06 06:09:52,521 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 132 transitions. [2024-12-06 06:09:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 06:09:52,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:52,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-06 06:10:01,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:01,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 110 states and 149 transitions. [2024-12-06 06:10:01,574 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 149 transitions. [2024-12-06 06:10:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 06:10:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:01,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:01,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:01,730 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:02,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:02,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 112 states and 151 transitions. [2024-12-06 06:10:02,434 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 151 transitions. [2024-12-06 06:10:02,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:10:02,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:02,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:10:03,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:03,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 115 states and 165 transitions. [2024-12-06 06:10:03,731 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 165 transitions. [2024-12-06 06:10:03,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:10:03,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:03,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:03,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:03,766 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:04,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:04,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 116 states and 166 transitions. [2024-12-06 06:10:04,258 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 166 transitions. [2024-12-06 06:10:04,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 06:10:04,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:04,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:04,551 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-12-06 06:10:05,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:05,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 170 transitions. [2024-12-06 06:10:05,970 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 170 transitions. [2024-12-06 06:10:05,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:10:05,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:05,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:05,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 06:10:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 118 states and 169 transitions. [2024-12-06 06:10:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 169 transitions. [2024-12-06 06:10:06,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 06:10:06,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:06,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 06:10:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:06,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 120 states and 170 transitions. [2024-12-06 06:10:06,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 170 transitions. [2024-12-06 06:10:06,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:10:06,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:06,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:06,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:07,078 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 06:10:09,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:09,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 131 states and 187 transitions. [2024-12-06 06:10:09,577 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 187 transitions. [2024-12-06 06:10:09,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:10:09,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:09,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:09,599 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-12-06 06:10:10,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:10,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 133 states and 188 transitions. [2024-12-06 06:10:10,030 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 188 transitions. [2024-12-06 06:10:10,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 06:10:10,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:10,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:10,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:10,083 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:10,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 134 states and 190 transitions. [2024-12-06 06:10:10,595 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 190 transitions. [2024-12-06 06:10:10,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:10:10,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:10,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 137 states and 194 transitions. [2024-12-06 06:10:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 194 transitions. [2024-12-06 06:10:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 06:10:11,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:11,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:11,285 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-06 06:10:11,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 139 states and 195 transitions. [2024-12-06 06:10:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 195 transitions. [2024-12-06 06:10:11,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:10:11,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:11,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:11,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:11,771 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 06:10:12,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:12,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 141 states and 196 transitions. [2024-12-06 06:10:12,210 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 196 transitions. [2024-12-06 06:10:12,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 06:10:12,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:12,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:12,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:12,257 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:12,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:12,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 142 states and 198 transitions. [2024-12-06 06:10:12,789 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2024-12-06 06:10:12,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:10:12,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:12,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:12,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:13,203 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 20 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 145 states and 202 transitions. [2024-12-06 06:10:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 202 transitions. [2024-12-06 06:10:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 06:10:14,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:14,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 06:10:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 147 states and 203 transitions. [2024-12-06 06:10:14,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 203 transitions. [2024-12-06 06:10:14,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:10:14,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:14,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:14,687 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 06:10:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 149 states and 204 transitions. [2024-12-06 06:10:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 204 transitions. [2024-12-06 06:10:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 06:10:15,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:15,537 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 26 proven. 47 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:18,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 158 states and 218 transitions. [2024-12-06 06:10:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 218 transitions. [2024-12-06 06:10:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 06:10:18,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:19,563 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 22 proven. 39 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 06:10:20,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:20,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 161 states and 221 transitions. [2024-12-06 06:10:20,694 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 221 transitions. [2024-12-06 06:10:20,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 06:10:20,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:20,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:20,719 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 06:10:21,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:21,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 162 states and 224 transitions. [2024-12-06 06:10:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 224 transitions. [2024-12-06 06:10:21,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 06:10:21,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:21,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 06:10:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 174 states and 242 transitions. [2024-12-06 06:10:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 242 transitions. [2024-12-06 06:10:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:10:26,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:26,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:26,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 06:10:32,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:32,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 189 states and 265 transitions. [2024-12-06 06:10:32,436 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 265 transitions. [2024-12-06 06:10:32,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 06:10:32,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:32,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:32,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:32,943 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 06:10:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 193 states and 271 transitions. [2024-12-06 06:10:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 271 transitions. [2024-12-06 06:10:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:10:35,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:35,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:35,881 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 30 proven. 64 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 06:10:36,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:36,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 195 states and 272 transitions. [2024-12-06 06:10:36,202 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 272 transitions. [2024-12-06 06:10:36,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:10:36,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:36,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:36,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:36,265 INFO L134 CoverageAnalysis]: Checked inductivity of 202 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-06 06:10:36,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 196 states and 272 transitions. [2024-12-06 06:10:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 272 transitions. [2024-12-06 06:10:36,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 06:10:36,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:36,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:36,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:36,938 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-12-06 06:10:37,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:37,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 198 states and 273 transitions. [2024-12-06 06:10:37,448 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 273 transitions. [2024-12-06 06:10:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:10:37,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:37,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:37,480 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-12-06 06:10:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2024-12-06 06:10:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2024-12-06 06:10:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:10:38,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-12-06 06:10:43,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-12-06 06:10:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-12-06 06:10:43,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:10:43,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:43,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:43,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:43,846 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-12-06 06:10:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 212 states and 283 transitions. [2024-12-06 06:10:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 283 transitions. [2024-12-06 06:10:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:10:44,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:44,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:45,316 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 56 proven. 130 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 06:10:47,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:47,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 217 states and 289 transitions. [2024-12-06 06:10:47,514 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 289 transitions. [2024-12-06 06:10:47,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:10:47,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:47,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:47,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 40 proven. 135 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2024-12-06 06:10:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 219 states and 290 transitions. [2024-12-06 06:10:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 290 transitions. [2024-12-06 06:10:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:10:48,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:48,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:48,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:48,427 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-12-06 06:10:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:48,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 221 states and 291 transitions. [2024-12-06 06:10:48,901 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 291 transitions. [2024-12-06 06:10:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:10:48,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:48,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:49,429 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-12-06 06:10:53,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 228 states and 300 transitions. [2024-12-06 06:10:53,516 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 300 transitions. [2024-12-06 06:10:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:10:53,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:53,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:53,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 99 proven. 146 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 06:10:59,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:59,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 87 states and 88 transitions. [2024-12-06 06:10:59,698 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 88 transitions. [2024-12-06 06:10:59,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:10:59,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:59,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 06:11:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 89 states and 91 transitions. [2024-12-06 06:11:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 91 transitions. [2024-12-06 06:11:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:11:00,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:00,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:01,053 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-12-06 06:11:02,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:02,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 88 states and 90 transitions. [2024-12-06 06:11:02,139 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 90 transitions. [2024-12-06 06:11:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:11:02,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:02,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 06:11:03,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:03,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 85 transitions. [2024-12-06 06:11:03,077 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 85 transitions. [2024-12-06 06:11:03,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 06:11:03,077 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 72 iterations. [2024-12-06 06:11:03,085 INFO L726 CodeCheckObserver]: All specifications hold 10 specifications checked. All of them hold [2024-12-06 06:11:07,361 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 32) no Hoare annotation was computed. [2024-12-06 06:11:07,361 INFO L77 FloydHoareUtils]: At program point L44-3(line 44) the Hoare annotation is: (let ((.cse0 (<= 5 ~n~0)) (.cse1 (<= ~n~0 5))) (or (and (<= 0 |ULTIMATE.start_main_#t~post7#1|) (< |ULTIMATE.start_main_#t~post7#1| 1) .cse0 .cse1) (and (<= 3 |ULTIMATE.start_main_#t~post7#1|) (< |ULTIMATE.start_main_#t~post7#1| 4) .cse0 .cse1) (and (< |ULTIMATE.start_main_#t~post7#1| 3) .cse0 (<= 2 |ULTIMATE.start_main_#t~post7#1|) .cse1) (and .cse0 (< |ULTIMATE.start_main_#t~post7#1| 2) .cse1 (<= 1 |ULTIMATE.start_main_#t~post7#1|)) (and (<= 4 |ULTIMATE.start_main_#t~post7#1|) .cse0 (<= |ULTIMATE.start_main_#t~post7#1| 4) .cse1))) [2024-12-06 06:11:07,361 INFO L77 FloydHoareUtils]: At program point L44-4(line 44) the Hoare annotation is: (and (<= 5 ~n~0) (<= |ULTIMATE.start_main_#t~post7#1| 4) (<= ~n~0 5)) [2024-12-06 06:11:07,361 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-12-06 06:11:07,362 INFO L77 FloydHoareUtils]: At program point L44-5(lines 44 45) the Hoare annotation is: (and (<= 5 ~n~0) (<= ~n~0 5) (<= |ULTIMATE.start_main_~i~1#1| 4)) [2024-12-06 06:11:07,362 INFO L77 FloydHoareUtils]: At program point L32(line 32) the Hoare annotation is: (let ((.cse1 (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse0 (<= ~n~0 5))) (or (and (<= 5 ~n~0) .cse0 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (and (< ~n~0 .cse1) (<= 4 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 4)) (and (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse0 (<= .cse1 ~n~0)) (and (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0) .cse0) (and (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse0))) [2024-12-06 06:11:07,362 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 06:11:07,362 INFO L77 FloydHoareUtils]: At program point L32-1(line 32) the Hoare annotation is: (let ((.cse1 (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse0 (<= ~n~0 5))) (or (and (<= 5 ~n~0) .cse0 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (and (< ~n~0 .cse1) (<= 4 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 4)) (and (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse0 (<= .cse1 ~n~0)) (and (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0) .cse0) (and (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse0))) [2024-12-06 06:11:07,362 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 32) no Hoare annotation was computed. [2024-12-06 06:11:07,362 INFO L77 FloydHoareUtils]: At program point L32-5(line 32) the Hoare annotation is: (let ((.cse5 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 3)) (.cse6 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 1)) (.cse12 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 2))) (let ((.cse10 (< 2 |ULTIMATE.start_SelectionSort_#t~post3#1|)) (.cse9 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 3)) (.cse11 (<= ~n~0 .cse12)) (.cse13 (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse14 (<= (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0)) (.cse1 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (.cse15 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 4)) (.cse16 (<= ~n~0 .cse6)) (.cse2 (<= ~n~0 .cse5)) (.cse7 (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 1)) (.cse8 (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse3 (< 1 |ULTIMATE.start_SelectionSort_#t~post3#1|)) (.cse4 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 2))) (or (let ((.cse0 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 4))) (and (<= ~n~0 .cse0) (<= 1 |ULTIMATE.start_SelectionSort_#t~post3#1|) (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 1) .cse1 (<= .cse0 ~n~0))) (and .cse2 .cse3 .cse4 (<= .cse5 ~n~0) .cse1) (and (< .cse6 ~n~0) .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse9 (<= .cse12 ~n~0) .cse10 .cse1 .cse11) (and .cse9 .cse13 .cse14 .cse11) (and .cse15 .cse13 .cse14 .cse16) (and .cse15 (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse16 (<= (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0)) (and .cse15 (<= 5 ~n~0) .cse1 .cse16) (and .cse8 .cse15 (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse16) (and .cse2 .cse7 .cse8 .cse3 (< .cse12 ~n~0) .cse4)))) [2024-12-06 06:11:07,363 INFO L77 FloydHoareUtils]: At program point L32-6(line 32) the Hoare annotation is: (let ((.cse5 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 3)) (.cse6 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 1)) (.cse12 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 2))) (let ((.cse10 (< 2 |ULTIMATE.start_SelectionSort_#t~post3#1|)) (.cse9 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 3)) (.cse11 (<= ~n~0 .cse12)) (.cse13 (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse14 (<= (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0)) (.cse1 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (.cse15 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 4)) (.cse16 (<= ~n~0 .cse6)) (.cse2 (<= ~n~0 .cse5)) (.cse7 (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 1)) (.cse8 (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse3 (< 1 |ULTIMATE.start_SelectionSort_#t~post3#1|)) (.cse4 (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 2))) (or (let ((.cse0 (+ |ULTIMATE.start_SelectionSort_#t~post3#1| 4))) (and (<= ~n~0 .cse0) (<= 1 |ULTIMATE.start_SelectionSort_#t~post3#1|) (<= |ULTIMATE.start_SelectionSort_#t~post3#1| 1) .cse1 (<= .cse0 ~n~0))) (and .cse2 .cse3 .cse4 (<= .cse5 ~n~0) .cse1) (and (< .cse6 ~n~0) .cse7 .cse8 .cse9 .cse10 .cse11) (and .cse9 (<= .cse12 ~n~0) .cse10 .cse1 .cse11) (and .cse9 .cse13 .cse14 .cse11) (and .cse15 .cse13 .cse14 .cse16) (and .cse15 (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse16 (<= (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0)) (and .cse15 (<= 5 ~n~0) .cse1 .cse16) (and .cse8 .cse15 (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse16) (and .cse2 .cse7 .cse8 .cse3 (< .cse12 ~n~0) .cse4)))) [2024-12-06 06:11:07,363 INFO L77 FloydHoareUtils]: At program point L32-7(lines 32 33) the Hoare annotation is: (let ((.cse12 (+ |ULTIMATE.start_SelectionSort_~i~0#1| 2)) (.cse20 (+ |ULTIMATE.start_SelectionSort_~i~0#1| 1)) (.cse15 (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse17 (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|))) (let ((.cse5 (< |ULTIMATE.start_SelectionSort_~i~0#1| ~n~0)) (.cse8 (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse9 (<= .cse17 ~n~0)) (.cse3 (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 1)) (.cse4 (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse16 (< 4 |ULTIMATE.start_SelectionSort_~i~0#1|)) (.cse14 (<= ~n~0 5)) (.cse18 (<= .cse15 ~n~0)) (.cse13 (< 1 |ULTIMATE.start_SelectionSort_~i~0#1|)) (.cse2 (<= ~n~0 .cse20)) (.cse6 (<= |ULTIMATE.start_SelectionSort_~i~0#1| 4)) (.cse7 (< 3 |ULTIMATE.start_SelectionSort_~i~0#1|)) (.cse19 (< 2 |ULTIMATE.start_SelectionSort_~i~0#1|)) (.cse10 (<= ~n~0 .cse12)) (.cse1 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (.cse11 (<= |ULTIMATE.start_SelectionSort_~i~0#1| 3))) (or (let ((.cse0 (+ |ULTIMATE.start_SelectionSort_~i~0#1| 4))) (and (<= ~n~0 .cse0) (<= .cse0 ~n~0) (<= |ULTIMATE.start_SelectionSort_~i~0#1| 1) (<= 1 |ULTIMATE.start_SelectionSort_~i~0#1|) .cse1)) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse10 .cse11) (and .cse3 .cse4 (< .cse12 ~n~0) .cse13 .cse14) (and (< ~n~0 .cse15) .cse8 .cse16 .cse14 (<= |ULTIMATE.start_SelectionSort_~lh~0#1| 2147483646)) (and .cse4 .cse16 (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse14) (and .cse2 .cse5 .cse6 (< ~n~0 .cse17) .cse7 .cse18) (and .cse8 .cse16 .cse9 .cse14) (and .cse2 .cse8 .cse6 .cse9) (and .cse3 .cse4 .cse19 (< .cse20 ~n~0) .cse10 .cse11) (and .cse16 (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse14 .cse18) (and (<= 5 ~n~0) (<= |ULTIMATE.start_SelectionSort_~i~0#1| 5) (<= ~n~0 |ULTIMATE.start_SelectionSort_~i~0#1|) .cse1) (let ((.cse21 (+ |ULTIMATE.start_SelectionSort_~i~0#1| 3))) (and (<= |ULTIMATE.start_SelectionSort_~i~0#1| 2) (<= .cse21 ~n~0) .cse13 (<= ~n~0 .cse21) .cse1)) (and .cse2 (<= .cse20 ~n~0) .cse6 .cse1 .cse7) (and (<= .cse12 ~n~0) .cse19 .cse10 .cse1 .cse11)))) [2024-12-06 06:11:07,363 INFO L77 FloydHoareUtils]: At program point L49-3(line 49) the Hoare annotation is: (or (and (<= |ULTIMATE.start_main_#t~post9#1| 4) (<= 1 |ULTIMATE.start_main_#t~post9#1|)) (= |ULTIMATE.start_main_#t~post9#1| 0)) [2024-12-06 06:11:07,363 INFO L77 FloydHoareUtils]: At program point L49-4(line 49) the Hoare annotation is: (or (and (<= |ULTIMATE.start_main_#t~post9#1| 4) (<= 1 |ULTIMATE.start_main_#t~post9#1|)) (= |ULTIMATE.start_main_#t~post9#1| 0)) [2024-12-06 06:11:07,363 INFO L77 FloydHoareUtils]: At program point L49-5(lines 49 50) the Hoare annotation is: (<= 0 |ULTIMATE.start_main_~i~1#1|) [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) no Hoare annotation was computed. [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-12-06 06:11:07,364 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 32) no Hoare annotation was computed. [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 49) no Hoare annotation was computed. [2024-12-06 06:11:07,364 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 32) no Hoare annotation was computed. [2024-12-06 06:11:07,364 INFO L77 FloydHoareUtils]: At program point L30-3(line 30) the Hoare annotation is: (let ((.cse1 (< 1 |ULTIMATE.start_SelectionSort_#t~post6#1|)) (.cse0 (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 2)) (.cse2 (<= ~n~0 5))) (or (and (< ~n~0 .cse0) (<= |ULTIMATE.start_SelectionSort_#t~post6#1| 2147483646) .cse1 .cse2) (and .cse1 .cse2 (<= (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 3) ~n~0)) (and (<= (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 4) ~n~0) (<= 1 |ULTIMATE.start_SelectionSort_#t~post6#1|) .cse2) (and (= |ULTIMATE.start_SelectionSort_#t~post6#1| 0) (<= 5 ~n~0) .cse2) (and (<= .cse0 ~n~0) (<= 3 |ULTIMATE.start_SelectionSort_#t~post6#1|) .cse2))) [2024-12-06 06:11:07,364 INFO L77 FloydHoareUtils]: At program point L30-4(line 30) the Hoare annotation is: (let ((.cse1 (< 1 |ULTIMATE.start_SelectionSort_#t~post6#1|)) (.cse0 (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 2)) (.cse2 (<= ~n~0 5))) (or (and (< ~n~0 .cse0) (<= |ULTIMATE.start_SelectionSort_#t~post6#1| 2147483646) .cse1 .cse2) (and .cse1 .cse2 (<= (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 3) ~n~0)) (and (<= (+ |ULTIMATE.start_SelectionSort_#t~post6#1| 4) ~n~0) (<= 1 |ULTIMATE.start_SelectionSort_#t~post6#1|) .cse2) (and (= |ULTIMATE.start_SelectionSort_#t~post6#1| 0) (<= 5 ~n~0) .cse2) (and (<= .cse0 ~n~0) (<= 3 |ULTIMATE.start_SelectionSort_#t~post6#1|) .cse2))) [2024-12-06 06:11:07,364 INFO L77 FloydHoareUtils]: At program point L30-5(lines 30 37) the Hoare annotation is: (let ((.cse1 (< 2 |ULTIMATE.start_SelectionSort_~lh~0#1|)) (.cse0 (<= ~n~0 5))) (or (and (<= 5 ~n~0) .cse0 (= |ULTIMATE.start_SelectionSort_~lh~0#1| 0)) (and (<= 4 |ULTIMATE.start_SelectionSort_~lh~0#1|) .cse0) (and .cse1 .cse0 (<= (+ 2 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0)) (and .cse1 .cse0 (< ~n~0 (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 1))) (and (< 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ 3 |ULTIMATE.start_SelectionSort_~lh~0#1|) ~n~0) .cse0) (and (<= 1 |ULTIMATE.start_SelectionSort_~lh~0#1|) (<= (+ |ULTIMATE.start_SelectionSort_~lh~0#1| 4) ~n~0) .cse0))) [2024-12-06 06:11:07,364 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 30) no Hoare annotation was computed. [2024-12-06 06:11:07,384 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 06:11:07 ImpRootNode [2024-12-06 06:11:07,384 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 06:11:07,385 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 06:11:07,385 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 06:11:07,385 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 06:11:07,385 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:09:39" (3/4) ... [2024-12-06 06:11:07,387 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-06 06:11:07,393 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2024-12-06 06:11:07,394 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-06 06:11:07,394 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-06 06:11:07,394 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-06 06:11:07,460 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-06 06:11:07,461 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-06 06:11:07,461 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 06:11:07,461 INFO L158 Benchmark]: Toolchain (without parser) took 88433.99ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 116.9MB in the beginning and 259.4MB in the end (delta: -142.5MB). Peak memory consumption was 318.6MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,462 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:11:07,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 188.95ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 105.6MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,462 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.76ms. Allocated memory is still 142.6MB. Free memory was 105.6MB in the beginning and 104.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:11:07,462 INFO L158 Benchmark]: Boogie Preprocessor took 20.63ms. Allocated memory is still 142.6MB. Free memory was 104.3MB in the beginning and 103.3MB in the end (delta: 926.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,463 INFO L158 Benchmark]: RCFGBuilder took 343.01ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 86.6MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,463 INFO L158 Benchmark]: CodeCheck took 87772.77ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 86.6MB in the beginning and 267.7MB in the end (delta: -181.1MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,463 INFO L158 Benchmark]: Witness Printer took 75.97ms. Allocated memory is still 604.0MB. Free memory was 267.7MB in the beginning and 259.4MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:11:07,465 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 1 procedures, 26 locations, 10 error locations. Started 1 CEGAR loops. OverallTime: 83.4s, OverallIterations: 72, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 9818 SdHoareTripleChecker+Valid, 51.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 8493 mSDsluCounter, 456 SdHoareTripleChecker+Invalid, 44.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 130 mSDsCounter, 14665 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 45498 IncrementalHoareTripleChecker+Invalid, 60163 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14665 mSolverCounterUnsat, 326 mSDtfsCounter, 45498 mSolverCounterSat, 0.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 19401 GetRequests, 17571 SyntacticMatches, 1090 SemanticMatches, 740 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 269459 ImplicationChecksByTransitivity, 76.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 13.2s InterpolantComputationTime, 2843 NumberOfCodeBlocks, 2843 NumberOfCodeBlocksAsserted, 71 NumberOfCheckSat, 2772 ConstructedInterpolants, 0 QuantifiedInterpolants, 7384 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 71 InterpolantComputations, 33 PerfectInterpolantSequences, 5229/6720 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: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 32]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 32]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 32]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 32]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 30]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 49]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 10 specifications checked. All of them hold - InvariantResult [Line: 30]: Loop Invariant Derived loop invariant: ((((((((5 <= n) && (n <= 5)) && (lh == 0)) || ((4 <= lh) && (n <= 5))) || (((2 < lh) && (n <= 5)) && (((long long) 2 + lh) <= n))) || (((2 < lh) && (n <= 5)) && (n < ((long long) lh + 1)))) || (((1 < lh) && (((long long) 3 + lh) <= n)) && (n <= 5))) || (((1 <= lh) && (((long long) lh + 4) <= n)) && (n <= 5))) - InvariantResult [Line: 32]: Loop Invariant Derived loop invariant: (((((((((((((((((((n <= ((long long) i + 4)) && (((long long) i + 4) <= n)) && (i <= 1)) && (1 <= i)) && (lh == 0)) || ((((((n <= ((long long) i + 1)) && (lh <= 1)) && (1 <= lh)) && (i < n)) && (i <= 4)) && (3 < i))) || ((((1 < lh) && (((long long) 3 + lh) <= n)) && (n <= ((long long) i + 2))) && (i <= 3))) || (((((lh <= 1) && (1 <= lh)) && (((long long) i + 2) < n)) && (1 < i)) && (n <= 5))) || (((((n < ((long long) 2 + lh)) && (1 < lh)) && (4 < i)) && (n <= 5)) && (lh <= 2147483646))) || ((((1 <= lh) && (4 < i)) && (((long long) lh + 4) <= n)) && (n <= 5))) || ((((((n <= ((long long) i + 1)) && (i < n)) && (i <= 4)) && (n < ((long long) 3 + lh))) && (3 < i)) && (((long long) 2 + lh) <= n))) || ((((1 < lh) && (4 < i)) && (((long long) 3 + lh) <= n)) && (n <= 5))) || ((((n <= ((long long) i + 1)) && (1 < lh)) && (i <= 4)) && (((long long) 3 + lh) <= n))) || ((((((lh <= 1) && (1 <= lh)) && (2 < i)) && (((long long) i + 1) < n)) && (n <= ((long long) i + 2))) && (i <= 3))) || ((((4 < i) && (2 < lh)) && (n <= 5)) && (((long long) 2 + lh) <= n))) || ((((5 <= n) && (i <= 5)) && (n <= i)) && (lh == 0))) || (((((i <= 2) && (((long long) i + 3) <= n)) && (1 < i)) && (n <= ((long long) i + 3))) && (lh == 0))) || (((((n <= ((long long) i + 1)) && (((long long) i + 1) <= n)) && (i <= 4)) && (lh == 0)) && (3 < i))) || (((((((long long) i + 2) <= n) && (2 < i)) && (n <= ((long long) i + 2))) && (lh == 0)) && (i <= 3))) - InvariantResult [Line: 49]: Loop Invariant Derived loop invariant: (0 <= i) - InvariantResult [Line: 44]: Loop Invariant Derived loop invariant: (((5 <= n) && (n <= 5)) && (i <= 4)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 142.6MB. Free memory is still 82.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 188.95ms. Allocated memory is still 142.6MB. Free memory was 116.7MB in the beginning and 105.6MB in the end (delta: 11.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.76ms. Allocated memory is still 142.6MB. Free memory was 105.6MB in the beginning and 104.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.63ms. Allocated memory is still 142.6MB. Free memory was 104.3MB in the beginning and 103.3MB in the end (delta: 926.7kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 343.01ms. Allocated memory is still 142.6MB. Free memory was 103.2MB in the beginning and 86.6MB in the end (delta: 16.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 87772.77ms. Allocated memory was 142.6MB in the beginning and 604.0MB in the end (delta: 461.4MB). Free memory was 86.6MB in the beginning and 267.7MB in the end (delta: -181.1MB). Peak memory consumption was 276.7MB. Max. memory is 16.1GB. * Witness Printer took 75.97ms. Allocated memory is still 604.0MB. Free memory was 267.7MB in the beginning and 259.4MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-06 06:11:07,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959c1800-2aba-4b16-b835-1f4529209a01/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