./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-tiling/mlceu.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/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_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/array-tiling/mlceu.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/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_710b52e8-9bb6-4fe6-b172-6b0157904eb1/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 0d3cc2e7af8cdfad5003daafcde8bd8bcf193cd0b5d066a7a9bad715ddc9d422 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:13:01,405 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:13:01,461 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:13:01,465 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:13:01,465 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:13:01,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:13:01,485 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:13:01,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:13:01,486 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:13:01,486 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:13:01,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:13:01,487 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:13:01,487 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:13:01,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:13:01,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:13:01,488 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:13:01,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:13:01,488 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:13:01,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:13:01,488 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_710b52e8-9bb6-4fe6-b172-6b0157904eb1/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 -> 0d3cc2e7af8cdfad5003daafcde8bd8bcf193cd0b5d066a7a9bad715ddc9d422 [2024-12-05 23:13:01,737 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:13:01,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:13:01,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:13:01,749 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:13:01,749 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:13:01,750 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/array-tiling/mlceu.c [2024-12-05 23:13:04,407 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/data/80c74e451/2b72a5cce12b4aca885d04a772aaa741/FLAG7c0d001cb [2024-12-05 23:13:04,618 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:13:04,619 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/sv-benchmarks/c/array-tiling/mlceu.c [2024-12-05 23:13:04,630 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/data/80c74e451/2b72a5cce12b4aca885d04a772aaa741/FLAG7c0d001cb [2024-12-05 23:13:04,987 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/data/80c74e451/2b72a5cce12b4aca885d04a772aaa741 [2024-12-05 23:13:04,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:13:04,990 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:13:04,991 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:13:04,991 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:13:04,994 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:13:04,994 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:13:04" (1/1) ... [2024-12-05 23:13:04,995 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aaa4018 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:04, skipping insertion in model container [2024-12-05 23:13:04,995 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:13:04" (1/1) ... [2024-12-05 23:13:05,004 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:13:05,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:13:05,121 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:13:05,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:13:05,144 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:13:05,145 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05 WrapperNode [2024-12-05 23:13:05,145 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:13:05,146 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:13:05,146 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:13:05,146 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:13:05,150 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,154 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,165 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 65 [2024-12-05 23:13:05,165 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:13:05,166 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:13:05,166 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:13:05,166 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:13:05,171 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,171 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,172 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,172 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,175 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,176 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,179 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,180 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,183 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:13:05,183 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:13:05,183 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:13:05,183 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:13:05,184 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,189 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:13:05,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:13:05,212 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:13:05,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_710b52e8-9bb6-4fe6-b172-6b0157904eb1/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:13:05,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:13:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:13:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:13:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:13:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:13:05,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:13:05,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:13:05,280 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:13:05,282 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:13:05,395 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-12-05 23:13:05,396 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:13:05,446 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:13:05,446 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:13:05,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:13:05 BoogieIcfgContainer [2024-12-05 23:13:05,446 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:13:05,447 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:13:05,447 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:13:05,453 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:13:05,454 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:13:05" (1/1) ... [2024-12-05 23:13:05,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:13:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-12-05 23:13:05,503 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-12-05 23:13:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:13:05,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:05,714 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:05,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-05 23:13:05,776 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-05 23:13:05,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:13:05,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:05,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:05,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:05,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2024-12-05 23:13:05,870 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-12-05 23:13:05,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:13:05,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:05,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:05,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:05,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-12-05 23:13:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-12-05 23:13:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:13:06,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:06,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2024-12-05 23:13:06,203 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2024-12-05 23:13:06,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:13:06,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2024-12-05 23:13:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2024-12-05 23:13:06,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:13:06,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:06,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 25 states and 34 transitions. [2024-12-05 23:13:06,560 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 34 transitions. [2024-12-05 23:13:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:13:06,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,601 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:06,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 26 states and 35 transitions. [2024-12-05 23:13:06,615 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 35 transitions. [2024-12-05 23:13:06,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:13:06,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:06,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:06,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2024-12-05 23:13:06,753 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2024-12-05 23:13:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:13:06,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:06,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:06,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:07,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 25 states and 31 transitions. [2024-12-05 23:13:07,005 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 31 transitions. [2024-12-05 23:13:07,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:13:07,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:07,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2024-12-05 23:13:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2024-12-05 23:13:07,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:13:07,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-12-05 23:13:07,365 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-12-05 23:13:07,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:13:07,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:07,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-12-05 23:13:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-12-05 23:13:07,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:13:07,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:07,751 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:07,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 30 states and 37 transitions. [2024-12-05 23:13:07,791 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 37 transitions. [2024-12-05 23:13:07,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:13:07,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:07,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:07,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:07,946 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 34 states and 43 transitions. [2024-12-05 23:13:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 43 transitions. [2024-12-05 23:13:08,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:13:08,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:08,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:08,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:08,424 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:08,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:08,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 37 states and 48 transitions. [2024-12-05 23:13:08,625 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 48 transitions. [2024-12-05 23:13:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:13:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:08,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:08,856 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:09,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:09,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-12-05 23:13:09,631 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-12-05 23:13:09,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:13:09,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:09,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:09,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:10,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 47 states and 64 transitions. [2024-12-05 23:13:10,108 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 64 transitions. [2024-12-05 23:13:10,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:13:10,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:10,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:10,215 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:13:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 50 states and 68 transitions. [2024-12-05 23:13:10,454 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2024-12-05 23:13:10,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:13:10,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:10,655 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:10,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 53 states and 74 transitions. [2024-12-05 23:13:10,923 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 74 transitions. [2024-12-05 23:13:10,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:13:10,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:13:11,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:11,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 56 states and 78 transitions. [2024-12-05 23:13:11,407 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 78 transitions. [2024-12-05 23:13:11,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:13:11,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:11,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:11,649 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 59 states and 84 transitions. [2024-12-05 23:13:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 84 transitions. [2024-12-05 23:13:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-05 23:13:11,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:12,266 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:13,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 68 states and 97 transitions. [2024-12-05 23:13:13,568 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 97 transitions. [2024-12-05 23:13:13,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:13:13,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:13,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:13,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:14,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 71 states and 104 transitions. [2024-12-05 23:13:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 104 transitions. [2024-12-05 23:13:14,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 23:13:14,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:14,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:14,368 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 23:13:14,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:14,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 74 states and 108 transitions. [2024-12-05 23:13:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 108 transitions. [2024-12-05 23:13:14,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:13:14,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:15,087 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:15,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-12-05 23:13:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-12-05 23:13:15,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:13:15,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:15,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 33 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 89 states and 132 transitions. [2024-12-05 23:13:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 132 transitions. [2024-12-05 23:13:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:13:17,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:18,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:18,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 92 states and 140 transitions. [2024-12-05 23:13:18,664 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 140 transitions. [2024-12-05 23:13:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:13:18,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:18,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:18,819 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-05 23:13:19,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 95 states and 144 transitions. [2024-12-05 23:13:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 144 transitions. [2024-12-05 23:13:19,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:13:19,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:19,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:19,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:19,609 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:20,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 98 states and 152 transitions. [2024-12-05 23:13:20,075 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 152 transitions. [2024-12-05 23:13:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:13:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:20,542 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:23,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 113 states and 173 transitions. [2024-12-05 23:13:23,568 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 173 transitions. [2024-12-05 23:13:23,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:13:23,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:23,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:23,973 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:24,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:24,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 116 states and 182 transitions. [2024-12-05 23:13:24,523 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 182 transitions. [2024-12-05 23:13:24,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 23:13:24,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:24,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:24,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:24,706 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-05 23:13:25,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:25,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 119 states and 186 transitions. [2024-12-05 23:13:25,267 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 186 transitions. [2024-12-05 23:13:25,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:13:25,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:25,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:25,673 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:26,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:26,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 122 states and 195 transitions. [2024-12-05 23:13:26,208 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 195 transitions. [2024-12-05 23:13:26,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:13:26,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:26,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:26,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:26,903 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 66 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:31,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 140 states and 220 transitions. [2024-12-05 23:13:31,192 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 220 transitions. [2024-12-05 23:13:31,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:13:31,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:31,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:31,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:31,622 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:32,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:32,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 143 states and 230 transitions. [2024-12-05 23:13:32,290 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 230 transitions. [2024-12-05 23:13:32,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:13:32,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:32,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:32,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 23:13:33,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:33,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 146 states and 234 transitions. [2024-12-05 23:13:33,131 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 234 transitions. [2024-12-05 23:13:33,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:13:33,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:33,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:33,572 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:34,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:34,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-05 23:13:34,253 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-05 23:13:34,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:13:34,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:34,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:34,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 87 proven. 89 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:41,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 170 states and 273 transitions. [2024-12-05 23:13:41,147 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 273 transitions. [2024-12-05 23:13:41,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:13:41,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:41,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:41,637 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 173 states and 284 transitions. [2024-12-05 23:13:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 284 transitions. [2024-12-05 23:13:42,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:13:42,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:42,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:42,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:42,680 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-05 23:13:43,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:43,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 176 states and 288 transitions. [2024-12-05 23:13:43,457 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 288 transitions. [2024-12-05 23:13:43,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:13:43,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:43,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 459 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:44,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 179 states and 299 transitions. [2024-12-05 23:13:44,831 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 299 transitions. [2024-12-05 23:13:44,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:13:44,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:44,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:45,617 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 111 proven. 114 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:13:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 203 states and 332 transitions. [2024-12-05 23:13:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 332 transitions. [2024-12-05 23:13:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:13:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:55,660 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:56,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 206 states and 344 transitions. [2024-12-05 23:13:56,741 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 344 transitions. [2024-12-05 23:13:56,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:13:56,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:56,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:56,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:57,034 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-05 23:13:57,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:57,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 209 states and 348 transitions. [2024-12-05 23:13:57,927 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 348 transitions. [2024-12-05 23:13:57,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:13:57,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:57,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:57,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 570 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:59,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:59,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 212 states and 360 transitions. [2024-12-05 23:13:59,696 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 360 transitions. [2024-12-05 23:13:59,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:13:59,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:59,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:59,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:00,758 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 138 proven. 142 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:14:11,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:11,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 239 states and 397 transitions. [2024-12-05 23:14:11,578 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 397 transitions. [2024-12-05 23:14:11,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:14:11,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:11,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:12,286 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:13,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 242 states and 410 transitions. [2024-12-05 23:14:13,419 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 410 transitions. [2024-12-05 23:14:13,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 23:14:13,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:13,806 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:14:14,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:14,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 245 states and 414 transitions. [2024-12-05 23:14:14,901 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 414 transitions. [2024-12-05 23:14:14,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:14:14,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:14,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:14,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:15,669 INFO L134 CoverageAnalysis]: Checked inductivity of 693 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:16,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:16,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 248 states and 427 transitions. [2024-12-05 23:14:16,830 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 427 transitions. [2024-12-05 23:14:16,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:14:16,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:16,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:18,069 INFO L134 CoverageAnalysis]: Checked inductivity of 343 backedges. 168 proven. 173 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:14:31,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 278 states and 468 transitions. [2024-12-05 23:14:31,982 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 468 transitions. [2024-12-05 23:14:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:14:31,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:31,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:32,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:32,834 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 759 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 281 states and 482 transitions. [2024-12-05 23:14:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 482 transitions. [2024-12-05 23:14:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:34,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:34,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:34,684 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-05 23:14:35,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 284 states and 486 transitions. [2024-12-05 23:14:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 486 transitions. [2024-12-05 23:14:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:14:35,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:36,920 INFO L134 CoverageAnalysis]: Checked inductivity of 828 backedges. 0 proven. 828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:14:38,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:38,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 287 states and 500 transitions. [2024-12-05 23:14:38,314 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 500 transitions. [2024-12-05 23:14:38,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 23:14:38,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:38,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 201 proven. 207 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:14:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 320 states and 545 transitions. [2024-12-05 23:14:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 545 transitions. [2024-12-05 23:14:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 23:14:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:58,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:59,179 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 0 proven. 900 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:00,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 323 states and 560 transitions. [2024-12-05 23:15:00,852 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 560 transitions. [2024-12-05 23:15:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 23:15:00,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:00,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:01,361 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 210 trivial. 0 not checked. [2024-12-05 23:15:02,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 326 states and 564 transitions. [2024-12-05 23:15:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 564 transitions. [2024-12-05 23:15:02,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:15:02,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 975 backedges. 0 proven. 975 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:05,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 329 states and 579 transitions. [2024-12-05 23:15:05,851 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 579 transitions. [2024-12-05 23:15:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:15:05,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:07,580 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 237 proven. 244 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:15:30,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:30,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 365 states and 628 transitions. [2024-12-05 23:15:30,420 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 628 transitions. [2024-12-05 23:15:30,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:15:30,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:30,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 1053 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:33,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 368 states and 644 transitions. [2024-12-05 23:15:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 644 transitions. [2024-12-05 23:15:33,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:15:33,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:33,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:33,838 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 0 proven. 273 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2024-12-05 23:15:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:35,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 371 states and 648 transitions. [2024-12-05 23:15:35,392 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 648 transitions. [2024-12-05 23:15:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:15:35,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:35,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:36,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1134 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:15:38,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:38,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 374 states and 664 transitions. [2024-12-05 23:15:38,345 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 664 transitions. [2024-12-05 23:15:38,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:15:38,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:38,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:38,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:40,337 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 276 proven. 284 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:16:06,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 413 states and 717 transitions. [2024-12-05 23:16:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 717 transitions. [2024-12-05 23:16:06,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:16:06,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:06,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:08,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 1218 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:10,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 416 states and 734 transitions. [2024-12-05 23:16:10,200 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 734 transitions. [2024-12-05 23:16:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:16:10,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:10,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:10,862 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 0 proven. 315 refuted. 0 times theorem prover too weak. 287 trivial. 0 not checked. [2024-12-05 23:16:12,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:12,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 419 states and 738 transitions. [2024-12-05 23:16:12,745 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 738 transitions. [2024-12-05 23:16:12,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:16:12,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:12,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:12,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 1305 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:16,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:16,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 422 states and 755 transitions. [2024-12-05 23:16:16,179 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 755 transitions. [2024-12-05 23:16:16,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:16:16,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:16,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:16,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,597 INFO L134 CoverageAnalysis]: Checked inductivity of 647 backedges. 318 proven. 327 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:16:51,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 464 states and 812 transitions. [2024-12-05 23:16:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 812 transitions. [2024-12-05 23:16:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:16:51,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:51,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1395 backedges. 0 proven. 1395 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:16:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 467 states and 830 transitions. [2024-12-05 23:16:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 830 transitions. [2024-12-05 23:16:55,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:16:55,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:55,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:55,990 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 0 proven. 360 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-05 23:16:57,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 834 states to 470 states and 834 transitions. [2024-12-05 23:16:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 834 transitions. [2024-12-05 23:16:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:16:57,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:59,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 0 proven. 1488 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:01,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:01,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 473 states and 852 transitions. [2024-12-05 23:17:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 852 transitions. [2024-12-05 23:17:01,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:17:01,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:01,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:01,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:04,072 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 363 proven. 373 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:17:41,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:41,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 518 states and 913 transitions. [2024-12-05 23:17:41,992 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 913 transitions. [2024-12-05 23:17:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:17:41,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:41,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:43,526 INFO L134 CoverageAnalysis]: Checked inductivity of 1584 backedges. 0 proven. 1584 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:46,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:46,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 521 states and 932 transitions. [2024-12-05 23:17:46,308 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 932 transitions. [2024-12-05 23:17:46,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:17:46,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:46,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-12-05 23:17:49,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:49,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 524 states and 936 transitions. [2024-12-05 23:17:49,283 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 936 transitions. [2024-12-05 23:17:49,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:17:49,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:49,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 1683 backedges. 0 proven. 1683 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:17:53,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:53,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 527 states and 955 transitions. [2024-12-05 23:17:53,813 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 955 transitions. [2024-12-05 23:17:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:17:53,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 411 proven. 422 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:18:41,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:41,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 575 states and 1020 transitions. [2024-12-05 23:18:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 1020 transitions. [2024-12-05 23:18:41,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:18:41,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:41,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 0 proven. 1785 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:46,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:46,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 578 states and 1040 transitions. [2024-12-05 23:18:46,540 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1040 transitions. [2024-12-05 23:18:46,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:18:46,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:46,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:47,348 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 0 proven. 459 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-05 23:18:49,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:49,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 581 states and 1044 transitions. [2024-12-05 23:18:49,931 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 1044 transitions. [2024-12-05 23:18:49,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:18:49,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:49,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:51,886 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:18:54,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 584 states and 1064 transitions. [2024-12-05 23:18:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1064 transitions. [2024-12-05 23:18:54,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:18:54,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:57,600 INFO L134 CoverageAnalysis]: Checked inductivity of 938 backedges. 462 proven. 474 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:19:51,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:51,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 635 states and 1133 transitions. [2024-12-05 23:19:51,692 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1133 transitions. [2024-12-05 23:19:51,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:19:51,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1998 backedges. 0 proven. 1998 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:57,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:57,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 638 states and 1154 transitions. [2024-12-05 23:19:57,203 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1154 transitions. [2024-12-05 23:19:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:19:57,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:57,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:57,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:58,118 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2024-12-05 23:20:00,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:00,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 641 states and 1158 transitions. [2024-12-05 23:20:00,982 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1158 transitions. [2024-12-05 23:20:00,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:20:00,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:00,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:01,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:03,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 0 proven. 2109 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:06,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 644 states and 1179 transitions. [2024-12-05 23:20:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1179 transitions. [2024-12-05 23:20:06,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:20:06,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:06,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:09,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 516 proven. 529 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:13,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:13,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 698 states and 1252 transitions. [2024-12-05 23:21:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1252 transitions. [2024-12-05 23:21:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:21:13,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:13,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:13,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:15,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2223 backedges. 0 proven. 2223 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:19,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 701 states and 1274 transitions. [2024-12-05 23:21:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1274 transitions. [2024-12-05 23:21:19,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:21:19,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:19,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:20,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 0 proven. 570 refuted. 0 times theorem prover too weak. 532 trivial. 0 not checked. [2024-12-05 23:21:23,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 704 states and 1278 transitions. [2024-12-05 23:21:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1278 transitions. [2024-12-05 23:21:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:21:23,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:23,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2340 backedges. 0 proven. 2340 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:30,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 707 states and 1300 transitions. [2024-12-05 23:21:30,062 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1300 transitions. [2024-12-05 23:21:30,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:21:30,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:30,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:33,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 573 proven. 587 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:22:48,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:48,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 764 states and 1377 transitions. [2024-12-05 23:22:48,634 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1377 transitions. [2024-12-05 23:22:48,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:22:48,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:48,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:51,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2460 backedges. 0 proven. 2460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 767 states and 1400 transitions. [2024-12-05 23:22:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1400 transitions. [2024-12-05 23:22:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:22:55,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:55,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:56,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2024-12-05 23:23:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 770 states and 1404 transitions. [2024-12-05 23:23:00,269 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1404 transitions. [2024-12-05 23:23:00,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:23:00,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:00,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:00,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:03,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2583 backedges. 0 proven. 2583 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:23:07,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:07,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 773 states and 1427 transitions. [2024-12-05 23:23:07,287 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1427 transitions. [2024-12-05 23:23:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:23:07,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 1283 backedges. 633 proven. 648 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:24:35,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:35,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 833 states and 1508 transitions. [2024-12-05 23:24:35,972 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1508 transitions. [2024-12-05 23:24:35,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:24:35,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:35,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:36,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:38,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 0 proven. 2709 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1532 states to 836 states and 1532 transitions. [2024-12-05 23:24:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1532 transitions. [2024-12-05 23:24:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:24:43,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:43,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 0 proven. 693 refuted. 0 times theorem prover too weak. 651 trivial. 0 not checked. [2024-12-05 23:24:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 839 states and 1536 transitions. [2024-12-05 23:24:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1536 transitions. [2024-12-05 23:24:48,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:24:48,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:48,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:51,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2838 backedges. 0 proven. 2838 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:24:56,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:56,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 842 states and 1560 transitions. [2024-12-05 23:24:56,382 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1560 transitions. [2024-12-05 23:24:56,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:24:56,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:56,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:56,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1410 backedges. 696 proven. 712 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.